Best year time to visit Houston

General weather information about Houston

Average annual temperature is 14.7 °C

Absolute maximum temperature: 40.2 °C

Absolute minimum temperature: -9.9 °C

Number of sunny days: 193

Number of rainy days: 167

Number of snow days: 5

Average annual precipitation: 884 mm

Look at detailed online map of Houston

* Weather data for Houston United States is based on climate observations for 2023 year

Houston air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 18.9 20.2 23.5 26.9 29.9 35.9 36.5 40.2 32.3 29.7 25.8 16.3
Average daytime temperature (°C) 9.1 12.5 13.9 20.3 25.3 30.1 31.7 30.6 27.9 21 14.9 10.9
Average temperature (°C) 4.1 6.1 7.5 13.5 18.9 23.3 25.6 24.8 21.4 15.4 8.9 6
Average night temperature (°C) 0.7 1.3 2.9 7.9 13.5 17.2 20.7 20.4 16.1 11.1 4.3 2.5
Absolute minimum temperature (°C) -9.9 -8.8 -7.1 0.6 6 10.7 15.1 13.9 11.7 -3.4 -4.8 -5.1

Houston monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 10.3 11.3 12.6 13.7 14.5 14.7 14.7 14.1 13 11.8 10.6 9.8
Daylight mean duration (h) 9.9 10.8 12 13.2 14.2 14.7 14.4 13.6 12.4 11.2 10.2 9.7
Daylight minimum duration (h) 9.7 10.4 11.4 12.6 13.7 14.6 14.1 13 11.9 10.7 9.8 9.6
Sunshine mean duration (h) 6.5 7.4 8 10.4 10.5 12.9 11.8 10.1 10.7 8.5 7.6 6.7
Precipitation (mm) 74 86 205 79 99 40 60 96 28 51 15 51
Sunny days 16 17 14 17 15 14 9 14 19 19 23 16
Rainy days 12 10 17 13 16 16 22 17 11 12 7 14
Snow days 3 1 1

Houston - weather forecast by months

January February March April May June July August September October November December

Best time to visit Houston:

The best time to visit Houston during the most sunny months:

  • June — 12.9(h)
  • July — 11.8(h)

The largest precipitation sum in Houston is at

  • March — 205(mm)
  • May — 99(mm)
  • August — 96(mm)

Weather forecast in the closest to Houston admin centers