2024 Last frost in oklahoma

Most planting and seed sowing instructions are based on the average last frost date, which is defined as "the last day in the spring that you might have a killing frost". When making your plant selections, it is wise to consult more experienced gardening friends and neighbors for advice regarding possible local micro-climates or unusual conditions.. Lexia core5 level 21

Radar. Forecasts. Rivers and Lakes. Climate and Past Weather. Local Programs. Tulsa, Oklahoma Climatological Records. Frost/Freeze. Record and Mean …Planting Guides for Tulsa. According to the USDA Tulsa is in USDA Zone 7a. Here is some general info for USDA Zone 7a to help you get started. Average Date of Last Frost (spring) April 15. Average Date of First Frost (fall) October 15. Lowest Expected Low.As your growing season comes to an end, the nightly temperatures for Bristow, Oklahoma start to go down, and therefore every day that goes by increases the chance that you'll get frost. Your risk of frost really begins around October 10, and by November 5 you're almost certain to have received at least one frost event.You have a small 20% chance of getting 32° by October 15. There is a 50% chance of being hit by a 32° frost starting around October 26. You have a 80% chance of seeing 32° by November 6. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.In Oklahoma, the longest days occur in early summer, so planting in late May or early June is ideal. In conclusion, selecting the perfect planting date for blueberries in Oklahoma requires careful consideration of several factors, such as the timing of the last frost, soil temperature, rainfall patterns, and daylight hours.This is a list of the earliest and latest times in the year when snow was recorded in Oklahoma City, Oklahoma. It is based on NOAA data from the years 1894–2024. What's the Earliest it has Snowed in Oklahoma City? The earliest in the season it has snowed in Oklahoma City, Oklahoma is October 26 which happened in 2020.Get ratings and reviews for the top 11 lawn companies in Oklahoma City, OK. Helping you find the best lawn companies for the job. Expert Advice On Improving Your Home All Projects ...A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.You have a 80% chance of seeing 32° by November 15. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. Now that you know your frost …You have a small 20% chance of getting 32° by October 8. There is a 50% chance of being hit by a 32° frost starting around October 19. You have a 80% chance of seeing 32° by October 30. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.Oct 8. Oct 11. Oct 14. Oct 17. Oct 21. Oct 25. Oct 30. Now that you know your frost dates, use our Garden Planting Calendar for Chelsea, Oklahoma to know when to sow and transplant your various vegetable plants!1. The USDA Hardiness Zone Method. To find the average frost dates for your region, you first need to determine your hardiness zone or planting zone. You can do this by using our planting zone map tool. Click on your state to zoom in or enter your zip code to find the zone number of your specific area. Frost dates can vary widely within each ...Our frost date calculator will tell you precisely when your garden is at risk for frost. Enter your zipcode and we'll give you all the info we have. What are the 2024 Frost Dates? A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. This is a list of the earliest and latest times in the year when snow was recorded in Oklahoma City, Oklahoma. It is based on NOAA data from the years 1894–2024. What's the Earliest it has Snowed in Oklahoma City? The earliest in the season it has snowed in Oklahoma City, Oklahoma is October 26 which happened in 2020.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light …Oct 10. Oct 13. Oct 16. Oct 19. Oct 23. Oct 26. Nov 1. Now that you know your frost dates, use our Garden Planting Calendar for Broken Arrow, Oklahoma to know when to sow and transplant your various vegetable plants!This is a map of the average date of the last freeze observed in spring. The Oklahoma Climatological Survey was established by the State Legislature in 1980 to provide climatological services to the people of Oklahoma. The Survey maintains an extensive array of climatological information, operates the Oklahoma Mesonet, and hosts a wide variety ...A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.The last frost date is the last day in spring that temperatures go below freezing. Many plants cannot withstand freezing temperatures, so gardeners and farmers must wait until all danger of frost is past before planting. Some plant earlier but provide protection (covering plants or placing a heat source near plants) when low temperatures are ...You have a small 20% chance of getting 32° by October 15. There is a 50% chance of being hit by a 32° frost starting around October 25. You have a 80% chance of seeing 32° by November 5. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.Welcome to FrostDate.com! You have the internet's largest collection of last frost dates by city. You also have guides for planting each plant in your city, as well as for each zone. Start by choosing your state from the list below. Or you can choose your USDA Zone from the list at the bottom of the page. When to plant seeds based on the last ...You have a small 20% chance of getting 32° by October 8. There is a 50% chance of being hit by a 32° frost starting around October 19. You have a 80% chance of seeing 32° by October 30. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Oct 8. Oct 12. Oct 16. Oct 20. Oct 24. Oct 29. Nov 5. Now that you know your frost dates, use our Garden Planting Calendar for Tecumseh, Oklahoma to know when to sow and transplant your various vegetable plants!You have a small 20% chance of getting 32° by October 18. There is a 50% chance of being hit by a 32° frost starting around October 28. You have a 80% chance of seeing 32° by November 7. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Are you planning a trip to Oklahoma? Look no further. In this ultimate Oklahoma visitors guide, we will provide you with everything you need to know to make the most of your visit....A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Sometimes things just work. Not everything Google does is decided by an algorithm. Google Maps for iPhone shows US users this map of Tulsa, Oklahoma, when the app can’t figure out ...Oklahoma City Temperature History 2024. The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint blue line) temperature, with 25th to 75th and 10th to 90th percentile bands.Oct 19. Oct 22. Oct 25. Oct 28. Nov 1. Nov 7. Now that you know your frost dates, use our Garden Planting Calendar for Muskogee, Oklahoma to know when to sow and transplant your various vegetable plants!Feb 22, 2024 · According to the Old Farmers Almanac, if you're in northwest Oklahoma, you could see the last frost on April 23. And if you're in central Oklahoma, the last frost is predicted for April 10. Then in southeast Oklahoma, the frost may come April 7. A full list of Oklahoma towns and their predicted last frost dates are available on the Old Farmers ... Oct 19. Oct 22. Oct 25. Oct 28. Oct 31. Nov 4. Nov 9. Now that you know your frost dates, use our Garden Planting Calendar for Oklahoma City Will Rogers Ap, OK to know when to sow and transplant your various vegetable plants! A frost date is the average date of the last light freeze in spring or the first light freeze in fall. Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Severe freeze: 24°F (-4.4°C) and colder—heavy damage to most garden plants. If a debtor defaults on his debt, the creditor can sue him for the amount of the debt plus attorney's fees. Once the creditor wins his case, the court enters a judgment against the...A frost date is the average date of the last frost in spring or the first frost in fall or winter. Frost occurs when air temperatures reach freezing: 32° Fahrenheit (0° Centigrade). However, a frost can occur even when air temperatures are just above freezing. Frost can damage young and newly planted plants, the new growth on …An Interactive Map of Average Last Frost Dates in Oklahoma and a list of locations in Oklahoma with Average Last Frost Dates.The Oklahoma Sooners softball program has been one of the most successful college softball programs in the country for decades. From its inception in 1981, the program has seen tre... First Fall Frost. Growing Season. OKLAHOMA CITY POST AP, OK. 1295'. Apr 8. Oct 30. 204 days. Last and first frost dates are 30% probability. Calculated using 1991-2020 Climate Normals from NOAA. On average, your last spring frost occurs on April 10 (at OKLAHOMA CITY WILL ROGERS AP, OK climate station, elevation 1286 feet). Crop Based on Frost Dates Based on Moon Dates; Start Seeds Indoors Plant Seedlings or Transplants Start Seeds Outdoors Last Date to Plant; Arugula: Feb 13-27 Feb 13-24: Mar 20-Apr 3 Mar 20-25: Mar 13-20 Mar 13-20 ... A frost date is the average date of the last light freeze in spring or the first light freeze in fall. Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Severe freeze: 24°F (-4.4°C) and colder—heavy damage to most garden plants. Oct 10. Oct 14. Oct 18. Oct 22. Oct 25. Oct 29. Nov 3. Nov 9. Now that you know your frost dates, use our Garden Planting Calendar for Holdenville, OK to know when to sow and transplant your various vegetable plants!Oct 10. Oct 14. Oct 17. Oct 20. Oct 23. Oct 26. Oct 29. Nov 3. Now that you know your frost dates, use our Garden Planting Calendar for Gore, Oklahoma to know when to sow and transplant your various vegetable plants!Oct 12. Oct 15. Oct 18. Oct 21. Oct 24. Oct 27. Oct 30. Nov 4. Now that you know your frost dates, use our Garden Planting Calendar for Norman, OK to know when to sow and transplant your various vegetable plants!Oct 8. Oct 12. Oct 16. Oct 20. Oct 24. Oct 29. Nov 5. Now that you know your frost dates, use our Garden Planting Calendar for Tecumseh, Oklahoma to know when to sow and transplant your various vegetable plants!Detailed planting and seed starting guides specifically made for Oklahoma based on USDA zone date and last frost date. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Severe freeze: 24°F (-4.4°C) and colder—heavy damage to most garden plants. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Want to know when to expect your last frost of the spring, or the first frost of the fall? Enter your zip code (or City, State) below and we'll tell you what we know. Our information is taken directly from the National Weather Service and depending on the location of the reporting station for your zip code, the results may vary. Popular Plants.Oct 6. Oct 10. Oct 13. Oct 16. Oct 19. Oct 23. Oct 26. Nov 1. Now that you know your frost dates, use our Garden Planting Calendar for Broken Arrow, Oklahoma to know when to sow and transplant your various vegetable plants!Oct 15. Oct 18. Oct 21. Oct 24. Oct 27. Oct 30. Nov 3. Nov 8. Now that you know your frost dates, use our Garden Planting Calendar for Seminole, OK to know when to sow and transplant your various vegetable plants!2024 First and Last Frost Dates for Places in Oklahoma. Ada, OK. Altus, OK. Alva, OK. Anadarko, OK. Ardmore, OK. Bartlesville, OK. Bethany, OK. Bixby, OK.An Interactive Map of Average Last Frost Dates in Oklahoma and a list of locations in Oklahoma with Average Last Frost Dates.With a transparent cabinet door, Ikea's great Dioder LED lights, and a little ingenuity, you can end up with a huge flat wall light on the cheap. With a transparent cabinet door, I...Oct 6. Oct 10. Oct 13. Oct 16. Oct 19. Oct 23. Oct 26. Nov 1. Now that you know your frost dates, use our Garden Planting Calendar for Broken Arrow, Oklahoma to know when to sow and transplant your various vegetable plants!Are you considering building a pole barn on your property in Oklahoma? Pole barns are versatile structures that can serve various purposes, from storing farm equipment to providing...You have a small 20% chance of getting 32° by October 15. There is a 50% chance of being hit by a 32° frost starting around October 26. You have a 80% chance of seeing 32° by November 6. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall.Get ratings and reviews for the top 11 lawn companies in Oklahoma City, OK. Helping you find the best lawn companies for the job. Expert Advice On Improving Your Home All Projects ... An Interactive Map of Average Last Frost Dates in Oklahoma and a list of locations in Oklahoma with Average Last Frost Dates. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Want to know when to expect your last frost of the spring, or the first frost of the fall? Enter your zip code (or City, State) below and we'll tell you what we know. Our information is taken directly from the National Weather Service and depending on the location of the reporting station for your zip code, the results may vary. Popular Plants.Frost becomes more widespread when the temperature falls below 32°F with some freeze possible. A hard freeze is possible when temperatures fall below 28°F. In the 32F/28F Freeze Maps section, you'll find national and regional maps from the Midwest Regional Climate Center (MRCC) that depict the typical dates for freezes in the early fall, and ...Detailed planting guides for Oklahoma City, OK based on USDA zone date and last frost date. States; Zones; States; Zones; When to plant in your garden. Zone; State; Can I Plant; States. Find my ... Average Date of Last Frost (spring) April 15: Average Date of First Frost (fall) October 15: Lowest Expected Low: 0°F: Highest Expected Low:The last frost date is the last day in spring that temperatures go below freezing. Many plants cannot withstand freezing temperatures, so gardeners and farmers must wait until all danger of frost is past before planting. Some plant earlier but provide protection (covering plants or placing a heat source near plants) when low temperatures are ...According to the Old Farmers Almanac, if you're in northwest Oklahoma, you could see the last frost on April 23. And if you're in central Oklahoma, the last …When you invest in a car or recreational vehicle (RV), it’s important to protect your valuable asset from the elements. Oklahoma’s unpredictable weather can be harsh, with scorchin...Are you planning a trip to Oklahoma? Look no further. In this ultimate Oklahoma visitors guide, we will provide you with everything you need to know to make the most of your visit.... A light frost is when temperatures are between 29°–32°F. During a light frost, tender plants may be killed, with little destructive effect on hardier vegetation. The probability of a frost occurring after the spring date or before the fall frost date listed below is 30%, which means that a frost could occur before or after the dates listed. Oct 16. Oct 19. Oct 23. Oct 25. Oct 28. Oct 31. Nov 4. Nov 9. Now that you know your frost dates, use our Garden Planting Calendar for Tulsa Intl Ap, OK to know when to sow and transplant your various vegetable plants!You have a small 20% chance of getting 32° by October 28. There is a 50% chance of being hit by a 32° frost starting around November 7. You have a 80% chance of seeing 32° by November 17. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. On average, your last spring frost occurs on April 10 (at OKLAHOMA CITY WILL ROGERS AP, OK climate station, elevation 1286 feet). Crop Based on Frost Dates Based on Moon Dates; Start Seeds Indoors Plant Seedlings or Transplants Start Seeds Outdoors Last Date to Plant; Arugula: Feb 13-27 Feb 13-24: Mar 20-Apr 3 Mar 20-25: Mar 13-20 Mar 13-20 ...A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.With a transparent cabinet door, Ikea's great Dioder LED lights, and a little ingenuity, you can end up with a huge flat wall light on the cheap. With a transparent cabinet door, I...Oct 10. Oct 14. Oct 18. Oct 22. Oct 25. Oct 29. Nov 3. Nov 9. Now that you know your frost dates, use our Garden Planting Calendar for Holdenville 2sse, OK to know when to sow and transplant your various vegetable plants!Jan 15, 2022 · You have a small 20% chance of getting 32° by October 13. There is a 50% chance of being hit by a 32° frost starting around October 24. You have a 80% chance of seeing 32° by November 4. Said another way, you have a 1 in 5 chance at making it to that day without a 32° night. In the Fall. What are the 2024 Frost Dates? A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. First Fall Frost. Growing Season. EL RENO 1 N, OK. 1325'. Apr 12. Oct 24. 194 days. Last and first frost dates are 30% probability. Calculated using 1991-2020 Climate Normals from NOAA.Oct 19. Oct 22. Oct 25. Oct 28. Oct 31. Nov 4. Nov 9. Now that you know your frost dates, use our Garden Planting Calendar for Oklahoma City Will Rogers Ap, OK to know when to sow and transplant your various vegetable plants!Our frost date calculator will tell you precisely when your garden is at risk for frost. Enter your zipcode and we'll give you all the info we have.Are you planning a trip to Oklahoma? Look no further. This comprehensive visitors guide will take you on a journey through the hidden gems of this beautiful state. From stunning na...A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.In Oklahoma, the longest days occur in early summer, so planting in late May or early June is ideal. In conclusion, selecting the perfect planting date for blueberries in Oklahoma requires careful consideration of several factors, such as the timing of the last frost, soil temperature, rainfall patterns, and daylight hours.Detailed planting guides for Oklahoma City, OK based on USDA zone date and last frost date. States; Zones; States; Zones; When to plant in your garden. Zone; State; Can I Plant; States. Find my ... Average Date of Last Frost (spring) April 15: Average Date of First Frost (fall) October 15: Lowest Expected Low: 0°F: Highest Expected Low:The home town of athlete Shannon Miller — America’s most medal-winning Olympic gymnast — Edmond is nestled in the Sandstone Hills region of Central Oklahoma,… By clicking "T...Oct 8. Oct 11. Oct 14. Oct 17. Oct 21. Oct 25. Oct 30. Now that you know your frost dates, use our Garden Planting Calendar for Chelsea, Oklahoma to know when to sow and transplant your various vegetable plants!

A light frost is when temperatures are between 29°–32°F. During a light frost, tender plants may be killed, with little destructive effect on hardier vegetation. The probability of a frost occurring after the spring date or before the fall frost date listed below is 30%, which means that a frost could occur before or after the dates listed. . Fort lauderdale 18 and up clubs

A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. Last Frost Dates were calculated using daily climate data from the period between 1991-2020. Related Pages List of Average Last Frost Dates for Locations in OklahomaJan 29, 2022 · Our frost date calculator will tell you precisely when your garden in Oklahoma City, Oklahoma is at risk for frost. Oct 19. Oct 22. Oct 25. Oct 28. Oct 31. Nov 4. Nov 9. Now that you know your frost dates, use our Garden Planting Calendar for Oklahoma City Will Rogers Ap, OK to know when to sow and transplant your various vegetable plants!Climate Data for Tulsa Oklahoma. Average First Frost Date. Nov. 1 - Nov. 10. Average Last Frost Date. Apr. 21 - Apr. 30. Average Days With Frost. 75-100 Days. Plant Hardiness Zone - 2023. Zone 7b : 5°F to 10°F.Welcome to FrostDate.com! You have the internet's largest collection of last frost dates by city. You also have guides for planting each plant in your city, as well as for each zone. Start by choosing your state from the list below. Or you can choose your USDA Zone from the list at the bottom of the page. When to plant seeds based on the last ...Last Frost Oklahoma 2024. What are 2024 frost dates? Enter your location to see your planting calendar. This is your list of cities in oklahoma. Our frost date calculator will tell you precisely when your garden in oklahoma city will rogers ap, ok is at risk for frost. He Was Last Seen This Past. Now Oct 12. Oct 15. Oct 18. Oct 21. Oct 24. Oct 27. Oct 30. Nov 4. Now that you know your frost dates, use our Garden Planting Calendar for Norman, OK to know when to sow and transplant your various vegetable plants! Oct 15. Oct 19. Oct 22. Oct 25. Oct 28. Nov 1. Nov 5. Nov 10. Now that you know your frost dates, use our Garden Planting Calendar for Lawton, OK to know when to sow and transplant your various vegetable plants!A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation.Maybe he’s the boy in a downpour that Robert Frost describes, holding his hands out for someone to believe in him? Elon Musk is invoking the spirit of a dead poet to help him bore....Oklahoma (Courtesy of the Oklahoma Climatological Survey) Average Length of Growing Season: Number of Days with highs 32°F or colder: Number of Days with lows 32°F or … Oct 10. Oct 13. Oct 16. Oct 19. Oct 23. Oct 26. Nov 1. Now that you know your frost dates, use our Garden Planting Calendar for Broken Arrow, Oklahoma to know when to sow and transplant your various vegetable plants! A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. A frost date is the average date of the last light freeze in spring or the first light freeze in fall. The classification of freeze temperatures is based on their effect on plants: Light freeze: 29° to 32°F (-1.7° to 0°C)—tender plants are killed. Moderate freeze: 25° to 28°F (-3.9° to -2.2°C)—widely destructive to most vegetation. First Fall Frost. Growing Season. OKLAHOMA CITY POST AP, OK. 1295'. Apr 8. Oct 30. 204 days. Last and first frost dates are 30% probability. Calculated using 1991-2020 Climate Normals from NOAA. .

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