Average Weather in August in Mansfield Arkansas, United States
Daily high temperatures decrease by 3°F, from 94°F to 91°F, rarely falling below 82°F or exceeding 101°F.
Daily low temperatures decrease by 3°F, from 72°F to 68°F, rarely falling below 60°F or exceeding 77°F.
For reference, on July 22, the hottest day of the year, temperatures in Mansfield typically range from 72°F to 94°F, while on January 7, the coldest day of the year, they range from 32°F to 51°F.
Average High and Low Temperature in August
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on August. 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 August
The month of August in Mansfield experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 32% throughout the month.
The clearest day of the month is August 1, with clear, mostly clear, or partly cloudy conditions 69% of the time.
For reference, on February 16, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 50%, while on October 5, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 71%.
Cloud Cover Categories in August
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Mansfield, the chance of a wet day over the course of August is gradually decreasing, starting the month at 30% and ending it at 27%.
For reference, the year's highest daily chance of a wet day is 43% on May 21, and its lowest chance is 19% on January 13.
Probability of Precipitation in August
The average sliding 31-day rainfall during August in Mansfield is gradually increasing, starting the month at 2.8 inches, when it rarely exceeds 5.1 inches or falls below 0.9 inches, and ending the month at 3.1 inches, when it rarely exceeds 5.3 inches or falls below 1.0 inches.
The lowest average 31-day accumulation is 2.7 inches on August 15.
Average Monthly Rainfall in August
Over the course of August in Mansfield, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 57 minutes, implying an average daily decrease of 1 minute, 55 seconds, and weekly decrease of 13 minutes, 22 seconds.
The shortest day of the month is August 31, with 12 hours, 57 minutes of daylight and the longest day is August 1, with 13 hours, 54 minutes of daylight.
Hours of Daylight and Twilight in August
The earliest sunrise of the month in Mansfield is 6:26 AM on August 1 and the latest sunrise is 23 minutes later at 6:48 AM on August 31.
The latest sunset is 8:20 PM on August 1 and the earliest sunset is 35 minutes earlier at 7:45 PM on August 31.
Daylight saving time is observed in Mansfield during 2019, but it neither starts nor ends during August, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 6:03 AM and sets 14 hours, 31 minutes later, at 8:34 PM, while on December 22, the shortest day of the year, it rises at 7:21 AM and sets 9 hours, 48 minutes later, at 5:09 PM.
Sunrise & Sunset with Twilight in August
The chance that a given day will be muggy in Mansfield is rapidly decreasing during August, falling from 85% to 69% over the course of the month.
For reference, on July 22, the muggiest day of the year, there are muggy conditions 88% of the time, while on January 13, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in August
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in Mansfield is essentially constant during August, remaining within 0.2 miles per hour of 4.0 miles per hour throughout.
For reference, on April 1, the windiest day of the year, the daily average wind speed is 6.2 miles per hour, while on August 3, the calmest day of the year, the daily average wind speed is 3.8 miles per hour.
The lowest daily average wind speed during August is 3.8 miles per hour on August 3.
Average Wind Speed in August
Wind Direction in August
The growing season in Mansfield typically lasts for 7.5 months (229 days), from around March 25 to around November 9, rarely starting before March 2 or after April 17, and rarely ending before October 19 or after November 30.
The month of August in Mansfield is reliably fully within the growing season.
Time Spent in Various Temperature Bands and the Growing Season in August
The average accumulated growing degree days in Mansfield are rapidly increasing during August, increasing by 862°F, from 3,065°F to 3,928°F, over the course of the month.
Growing Degree Days in August
The average daily incident shortwave solar energy in Mansfield is gradually decreasing during August, falling by 0.8 kWh, from 6.7 kWh to 5.9 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in August
For the purposes of this report, the geographical coordinates of Mansfield are 35.060 deg latitude, -94.253 deg longitude, and 646 ft elevation.
The topography within 2 miles of Mansfield contains only modest variations in elevation, with a maximum elevation change of 292 feet and an average elevation above sea level of 651 feet. Within 10 miles contains only modest variations in elevation (2,198 feet). Within 50 miles also contains large variations in elevation (2,431 feet).
The area within 2 miles of Mansfield is covered by cropland (76%) and trees (17%), within 10 miles by trees (57%) and cropland (42%), and within 50 miles by trees (64%) and cropland (31%).
This report illustrates the typical weather in Mansfield 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 Mansfield.
For each station, the records are corrected for the elevation difference between that station and Mansfield 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 Mansfield is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Mansfield and a given station.
The stations contributing to this reconstruction are: Fort Smith Municipal Airport (40%, 32 kilometers, north); Robert S Kerr Airport (37%, 34 kilometers, west); Mena Intermountain Municipal Airport (16%, 57 kilometers, south); and Russellville Municipal Airport (7%, 108 kilometers, east).
Time zones for aiports and weather stations are provided by AskGeo.com .