Henderson's weather is a perfect mix of temperatures and change to keep things predictable and outdoor friendly. Generally mild winters and warm summers are the normal expectation from year-to-year. Perfect weather for any activity is waiting for you in Henderson!

Quick Numbers

  • Annual average temperature:  64.55
  • Hottest month with average temperature:  August
  • Coldest month with average temperature:  January
  • Annual average inches of snowfall:  Trace
  • Relative humidity average percentage:  75.04
  • Wind speed average mph:  10 mph
Henderson, TX Weather Data (°F)
MonthAvg HighAvg LowRecord HighRecord LowAvg. Rainfall (Inches)Average Snowfall (Inches)
January573586 (1943)4 (1982)3.660.8
February613893 (1986)2 (1951)4.210.7
March684492 (1946)13 (1943)4.410.1
April765293 (1987)25 (1987)3.660
May8361101 (1998)38 (1996)4.690
June8968104 (1998)51 (1984)5.240
July9372108 (1998)52 (1967)3.070
August9471110 (1998)50 (1967)2.870
September8764111 (2000)37 (1967)3.460
October785396 (1998)24 (1993)4.840
November674487 (1972)17 (1976)4.760
December583684 (1955)-1 (1989)4.490.3
Annual Avg.75.953.249.36