Average Weather in February in Afton Oklahoma, United States
Daily high temperatures increase by 9°F, from 49°F to 58°F, rarely falling below 32°F or exceeding 73°F.
Daily low temperatures increase by 7°F, from 29°F to 36°F, rarely falling below 14°F or exceeding 51°F.
For reference, on July 24, the hottest day of the year, temperatures in Afton typically range from 72°F to 92°F, while on January 6, the coldest day of the year, they range from 28°F to 47°F.
Average High and Low Temperature in February
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on February. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature in February
The month of February in Afton experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 48% throughout the month. The highest chance of overcast or mostly cloudy conditions is 49% on February 12.
The clearest day of the month is February 26, with clear, mostly clear, or partly cloudy conditions 53% of the time.
For reference, on February 12, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 49%, while on July 29, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 72%.
Cloud Cover Categories in February
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Afton, the chance of a wet day over the course of February is increasing, starting the month at 16% and ending it at 20%.
For reference, the year's highest daily chance of a wet day is 45% on May 21, and its lowest chance is 13% on January 12.
Over the course of February in Afton, the chance of a day with only rain increases from 11% to 17%, the chance of a day with mixed snow and rain remains an essentially constant 2% throughout, and the chance of a day with only snow remains an essentially constant 2% throughout.
Probability of Precipitation in February
The average sliding 31-day rainfall during February in Afton is increasing, starting the month at 1.5 inches, when it rarely exceeds 3.1 inches or falls below 0.2 inches, and ending the month at 2.4 inches, when it rarely exceeds 4.7 inches or falls below 0.7 inches.
Average Monthly Rainfall in February
We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. As with rainfall, we consider the liquid-equivalent snowfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day liquid-equivalent snowfall during February in Afton is essentially constant, remaining about 0.2 inches throughout, and rarely exceeding 0.6 inches or falling to 0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in February
Over the course of February in Afton, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 58 minutes, implying an average daily increase of 2 minutes, 8 seconds, and weekly increase of 14 minutes, 57 seconds.
The shortest day of the month is February 1, with 10 hours, 24 minutes of daylight and the longest day is February 28, with 11 hours, 22 minutes of daylight.
Hours of Daylight and Twilight in February
The latest sunrise of the month in Afton is 7:21 AM on February 1 and the earliest sunrise is 30 minutes earlier at 6:51 AM on February 28.
The earliest sunset is 5:45 PM on February 1 and the latest sunset is 28 minutes later at 6:13 PM on February 28.
Daylight saving time is observed in Afton during 2018, but it neither starts nor ends during February, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 6:01 AM and sets 14 hours, 41 minutes later, at 8:41 PM, while on December 21, the shortest day of the year, it rises at 7:28 AM and sets 9 hours, 39 minutes later, at 5:07 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in February
The chance that a given day will be muggy in Afton is essentially constant during February, remaining around 0% throughout.
For reference, on July 6, the muggiest day of the year, there are muggy conditions 83% of the time, while on December 13, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in February
The average hourly wind speed in Afton is gradually increasing during February, increasing from 9.8 miles per hour to 10.5 miles per hour over the course of the month.
For reference, on April 1, the windiest day of the year, the daily average wind speed is 11.0 miles per hour, while on August 3, the calmest day of the year, the daily average wind speed is 6.9 miles per hour.
Average Wind Speed in February
Wind Direction in February
The growing season in Afton typically lasts for 7.0 months (214 days), from around March 31 to around October 31, rarely starting before March 9 or after April 20, and rarely ending before October 12 or after November 20.
The month of February in Afton is reliably fully outside of the growing season.
Time Spent in Various Temperature Bands and the Growing Season in February
The average accumulated growing degree days in Afton are gradually increasing during February, increasing by 60°F, from 35°F to 95°F, over the course of the month.
Growing Degree Days in February
The average daily incident shortwave solar energy in Afton is increasing during February, rising by 1.0 kWh, from 3.0 kWh to 4.0 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in February
For the purposes of this report, the geographical coordinates of Afton are 36.694 deg latitude, -94.963 deg longitude, and 791 ft elevation.
The topography within 2 miles of Afton is essentially flat, with a maximum elevation change of 62 feet and an average elevation above sea level of 790 feet. Within 10 miles is essentially flat (335 feet). Within 50 miles contains only modest variations in elevation (932 feet).
The area within 2 miles of Afton is covered by cropland (98%), within 10 miles by cropland (80%), and within 50 miles by cropland (64%) and trees (28%).
This report illustrates the typical weather in Afton year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Afton.
For each station, the records are corrected for the elevation difference between that station and Afton according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at Afton is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Afton and a given station.
The stations contributing to this reconstruction are: Grove Municipal Airport (63%, 22 kilometers, southeast); Claremore Regional Airport (13%, 64 kilometers, southwest); Joplin Regional Airport (13%, 65 kilometers, northeast); and Coffeyville Municipal Airport (12%, 70 kilometers, northwest).
Time zones for aiports and weather stations are provided by AskGeo.com .