Average annual temperature is 10.4 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -27.3 °C
Number of sunny days: 195 days
Number of rainy days: 140 days
Number of snow days: 30 days
Look at detailed online map of City of Houston
* Weather data for City of Houston United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 5.8 | 9.1 | 13.5 | 27.1 | 31.8 | 31.8 | 34.5 | 37.7 | 34.9 | 30.6 | 17.8 | 12.2 |
| Average daytime temperature (°C) | -0.4 | 2.8 | 6.4 | 14.8 | 24.0 | 28.4 | 28.5 | 28.6 | 25.4 | 16.2 | 8.9 | 5.6 |
| Average temperature (°C) | -4.7 | -3.2 | 0.9 | 8.7 | 16.9 | 22.2 | 22.5 | 23.0 | 19.9 | 11.8 | 3.9 | 1.5 |
| Average night temperature (°C) | -8.2 | -7.7 | -3.3 | 3.9 | 10.7 | 16.3 | 17.1 | 18.2 | 15.7 | 8.3 | 0.3 | -1.0 |
| Absolute minimum temperature (°C) | -27.3 | -24.7 | -16.0 | -3.8 | 1.0 | 8.8 | 11.6 | 12.5 | 8.7 | -4.9 | -12.4 | -7.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 4.1 | 6.4 | 7.1 | 8.5 | 11.6 | 12.7 | 12.2 | 11.3 | 8.9 | 7.0 | 6.7 | 4.1 |
| Precipitation (mm) | 42 | 50 | 66 | 76 | 72 | 37 | 44 | 57 | 110 | 88 | 5 | 31 |
| Sunny days | 16 | 15 | 15 | 15 | 19 | 17 | 12 | 17 | 11 | 16 | 24 | 18 |
| Rainy days | 6 | 7 | 9 | 14 | 12 | 13 | 19 | 14 | 19 | 13 | 5 | 9 |
| Snow days | 9 | 6 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 4 |
The best time to visit City of Houston during the most sunny months:
Months with the longest average daylight duration in City of Houston:
The largest precipitation sum in City of Houston is at