Average Weather in December in Muldrow Oklahoma, United States
Daily high temperatures decrease by 7°F, from 56°F to 50°F, rarely falling below 34°F or exceeding 70°F.
Daily low temperatures decrease by 6°F, from 37°F to 31°F, rarely falling below 18°F or exceeding 50°F.
For reference, on July 24, the hottest day of the year, temperatures in Muldrow typically range from 72°F to 93°F, while on January 7, the coldest day of the year, they range from 30°F to 49°F.
Average High and Low Temperature in December
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on December. 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 December
’Aïn el Bell, Algeria (5,284 miles away); Kafr Takhārīm, Syria (6,588 miles); and Shahrisabz, Uzbekistan (7,165 miles) are the far-away foreign places with temperatures most similar to Muldrow (view comparison).
The month of December in Muldrow experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 46% throughout the month. The highest chance of overcast or mostly cloudy conditions is 48% on December 27.
The clearest day of the month is December 1, with clear, mostly clear, or partly cloudy conditions 57% of the time.
For reference, on February 17, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 48%, while on October 5, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 72%.
Cloud Cover Categories in December
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Muldrow, the chance of a wet day over the course of December is decreasing, starting the month at 23% and ending it at 18%.
For reference, the year's highest daily chance of a wet day is 44% on May 21, and its lowest chance is 16% on January 19.
Over the course of December in Muldrow, the chance of a day with only rain decreases from 22% to 15%, the chance of a day with mixed snow and rain remains an essentially constant 1% throughout, and the chance of a day with only snow remains an essentially constant 1% throughout.
Probability of Precipitation in December
The average sliding 31-day rainfall during December in Muldrow is decreasing, starting the month at 3.5 inches, when it rarely exceeds 7.0 inches or falls below 0.6 inches, and ending the month at 2.5 inches, when it rarely exceeds 5.9 inches or falls below 0.4 inches.
Average Monthly Rainfall in December
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 December in Muldrow is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.4 inches or falling below -0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in December
Over the course of December in Muldrow, the length of the day is essentially constant. The shortest day of the month is December 21, with 9 hours, 46 minutes of daylight and the longest day is December 1, with 9 hours, 57 minutes of daylight.
Hours of Daylight and Twilight in December
The earliest sunrise of the month in Muldrow is 7:08 AM on December 1 and the latest sunrise is 18 minutes later at 7:27 AM on December 31.
The earliest sunset is 5:05 PM on December 6 and the latest sunset is 10 minutes later at 5:15 PM on December 31.
Daylight saving time is observed in Muldrow during 2018, but it neither starts nor ends during December, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 6:03 AM and sets 14 hours, 33 minutes later, at 8:36 PM, while on December 21, the shortest day of the year, it rises at 7:23 AM and sets 9 hours, 46 minutes later, at 5:09 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in December
The chance that a given day will be muggy in Muldrow is essentially constant during December, remaining around 0% throughout.
For reference, on July 22, the muggiest day of the year, there are muggy conditions 84% of the time, while on January 18, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in December
The average hourly wind speed in Muldrow is essentially constant during December, remaining within 0.1 miles per hour of 7.0 miles per hour throughout.
For reference, on March 23, the windiest day of the year, the daily average wind speed is 8.2 miles per hour, while on August 3, the calmest day of the year, the daily average wind speed is 5.0 miles per hour.
Average Wind Speed in December
Wind Direction in December
The growing season in Muldrow typically lasts for 7.3 months (224 days), from around March 26 to around November 5, rarely starting before March 3 or after April 17, and rarely ending before October 17 or after November 28.
The month of December in Muldrow is very likely fully outside of the growing season, with the chance that a given day is in the growing season reaching a low of -0% on December 28.
Time Spent in Various Temperature Bands and the Growing Season in December
The average accumulated growing degree days in Muldrow are gradually increasing during December, increasing by 54°F, from 5,094°F to 5,148°F, over the course of the month.
Growing Degree Days in December
The average daily incident shortwave solar energy in Muldrow is essentially constant during December, remaining within 0.1 kWh of 2.6 kWh throughout.
The lowest average daily incident shortwave solar energy during December is 2.4 kWh on December 23.
Average Daily Incident Shortwave Solar Energy in December
For the purposes of this report, the geographical coordinates of Muldrow are 35.406 deg latitude, -94.599 deg longitude, and 515 ft elevation.
The topography within 2 miles of Muldrow contains only modest variations in elevation, with a maximum elevation change of 423 feet and an average elevation above sea level of 541 feet. Within 10 miles contains only modest variations in elevation (636 feet). Within 50 miles contains significant variations in elevation (2,339 feet).
The area within 2 miles of Muldrow is covered by cropland (66%), artificial surfaces (19%), and trees (15%), within 10 miles by cropland (70%) and trees (23%), and within 50 miles by trees (53%) and cropland (41%).
This report illustrates the typical weather in Muldrow 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 Muldrow.
For each station, the records are corrected for the elevation difference between that station and Muldrow 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 Muldrow is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Muldrow and a given station.
The stations contributing to this reconstruction are: Sallisaw Municipal Airport (47%, 19 kilometers, west); Fort Smith Municipal Airport (35%, 23 kilometers, east); Robert S Kerr Airport (14%, 43 kilometers, south); and Drake Field (5%, 78 kilometers, northeast).
Time zones for aiports and weather stations are provided by AskGeo.com .