Texarkana Average Rainfall by Month

This page shows the average precipitation in each month of the year in Texarkana, Texas. It is based on NOAA data for the years 1991–2020.
What's the Rainiest Month in Texarkana?
In Texarkana, May has the greatest precipitation of any month. On average, Texarkana gets 5.6 inches of precipitation in May.
However, February is the month with the greatest chance of precipitation. 33.6% of days in February will have at least some rain.
What's the Driest Month in Texarkana?
In Texarkana, August has the least precipitation of any month. On average, Texarkana gets 2.90 inches of precipitation in August.
August is also the month where rain is least common. 20.6% of days in August will have measurable rain.
Month Precipitation % Chance
January 3.53 in 26.6
February 4.37 in 33.6
March 4.54 in 33.5
April 4.34 in 29.6
May 5.55 in 31.5
June 3.52 in 27.4
July 3.11 in 21.5
August 2.90 in 20.6
September 3.72 in 21.1
October 4.41 in 23.1
November 3.74 in 28.9
December 4.75 in 30.0
Year 48.13 in 27.1
Weather Station Details
Years Station Coordinates
1892–2023 Texarkana Webb Field location
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