Average Weather in April in Marshall Texas, United States
Daily high temperatures increase by 7°F, from 72°F to 79°F, rarely falling below 61°F or exceeding 86°F.
Daily low temperatures increase by 8°F, from 50°F to 58°F, rarely falling below 38°F or exceeding 67°F.
For reference, on August 1, the hottest day of the year, temperatures in Marshall typically range from 73°F to 94°F, while on January 7, the coldest day of the year, they range from 36°F to 56°F.
Average High and Low Temperature in April
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on April. 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 April
Beni Kheddache, Tunisia (5,758 miles away); Jisr ash Shughūr, Syria (6,745 miles); and Muzaffarābād, Pakistan (7,755 miles) are the far-away foreign places with temperatures most similar to Marshall (view comparison).
The month of April in Marshall experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 40% throughout the month. The lowest chance of overcast or mostly cloudy conditions is 39% on April 15.
The clearest day of the month is April 15, with clear, mostly clear, or partly cloudy conditions 61% 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 April
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Marshall, the chance of a wet day over the course of April is gradually increasing, starting the month at 28% and ending it at 32%.
For reference, the year's highest daily chance of a wet day is 35% on June 10, and its lowest chance is 21% on September 20.
Probability of Precipitation in April
The average sliding 31-day rainfall during April in Marshall is gradually increasing, starting the month at 3.8 inches, when it rarely exceeds 6.5 inches or falls below 1.6 inches, and ending the month at 4.1 inches, when it rarely exceeds 7.3 inches or falls below 1.2 inches.
The lowest average 31-day accumulation is 3.8 inches on April 2.
Average Monthly Rainfall in April
Over the course of April in Marshall, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 55 minutes, implying an average daily increase of 1 minute, 53 seconds, and weekly increase of 13 minutes, 10 seconds.
The shortest day of the month is April 1, with 12 hours, 32 minutes of daylight and the longest day is April 30, with 13 hours, 27 minutes of daylight.
Hours of Daylight and Twilight in April
The latest sunrise of the month in Marshall is 7:05 AM on April 1 and the earliest sunrise is 34 minutes earlier at 6:31 AM on April 30.
The earliest sunset is 7:37 PM on April 1 and the latest sunset is 21 minutes later at 7:58 PM on April 30.
Daylight saving time is observed in Marshall during 2018, but it neither starts nor ends during April, so the entire month is in daylight saving time.
For reference, on June 21, the longest day of the year, the Sun rises at 6:10 AM and sets 14 hours, 18 minutes later, at 8:28 PM, while on December 21, the shortest day of the year, it rises at 7:15 AM and sets 10 hours, 1 minute later, at 5:15 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in April
The chance that a given day will be muggy in Marshall is rapidly increasing during April, rising from 5% to 22% over the course of the month.
For reference, on July 14, the muggiest day of the year, there are muggy conditions 92% of the time, while on February 7, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in April
The average hourly wind speed in Marshall is essentially constant during April, remaining within 0.2 miles per hour of 5.6 miles per hour throughout.
For reference, on March 31, the windiest day of the year, the daily average wind speed is 5.8 miles per hour, while on July 30, the calmest day of the year, the daily average wind speed is 3.9 miles per hour.
The highest daily average wind speed during April is 5.8 miles per hour on April 1.
Average Wind Speed in April
Wind Direction in April
The growing season in Marshall typically lasts for 8.0 months (245 days), from around March 14 to around November 14, rarely starting before February 21 or after April 4, and rarely ending before October 23 or after December 4.
The month of April in Marshall is more likely than not fully within the growing season, with the chance that a given day is in the growing season increasing from 86% to 100% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in April
The average accumulated growing degree days in Marshall are increasing during April, increasing by 412°F, from 509°F to 921°F, over the course of the month.
Growing Degree Days in April
The average daily incident shortwave solar energy in Marshall is gradually increasing during April, rising by 0.7 kWh, from 5.6 kWh to 6.3 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in April
For the purposes of this report, the geographical coordinates of Marshall are 32.545 deg latitude, -94.367 deg longitude, and 377 ft elevation.
The topography within 2 miles of Marshall contains only modest variations in elevation, with a maximum elevation change of 167 feet and an average elevation above sea level of 379 feet. Within 10 miles also contains only modest variations in elevation (410 feet). Within 50 miles contains only modest variations in elevation (581 feet).
The area within 2 miles of Marshall is covered by artificial surfaces (73%) and trees (24%), within 10 miles by trees (54%) and cropland (25%), and within 50 miles by trees (46%) and cropland (33%).
This report illustrates the typical weather in Marshall 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 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Marshall.
For each station, the records are corrected for the elevation difference between that station and Marshall 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 Marshall is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Marshall and a given station.
The stations contributing to this reconstruction are: Harrison County Airport (92%, 6 kilometers, southeast); Gregg County Airport (6%, 37 kilometers, southwest); and Texarkana Regional Airport (1.3%, 107 kilometers, north).
Time zones for aiports and weather stations are provided by AskGeo.com .