Average annual temperature is 19.8 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 193
Number of rainy days: 172
Number of snow days:
Average annual precipitation: 1507 mm
Look at detailed online map of Rockwall
* Weather data for Rockwall United States is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 24.3 | 26.6 | 27.2 | 30.1 | 31.6 | 37.4 | 38.2 | 41.6 | 40.5 | 32 | 27.2 | 24 |
| Average daytime temperature (°C) | 15 | 16 | 20.1 | 22.2 | 27.3 | 32.2 | 35 | 38.2 | 32.8 | 25 | 18.5 | 15.5 |
| Average temperature (°C) | 10.2 | 10.1 | 14.8 | 17.2 | 22.5 | 27.1 | 29.8 | 32.8 | 27.6 | 20.1 | 13.8 | 10.4 |
| Average night temperature (°C) | 6.4 | 6.1 | 11 | 13.1 | 18.7 | 22.9 | 25.6 | 27.5 | 23.1 | 16.3 | 9.9 | 6.6 |
| Absolute minimum temperature (°C) | -2.9 | -3.1 | 1.4 | 7.9 | 12.7 | 19.4 | 21.9 | 22.4 | 19.7 | 3.4 | 0.8 | 1 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.6 | 11.4 | 12.5 | 13.5 | 14.2 | 14.3 | 14.3 | 13.8 | 12.9 | 11.9 | 10.9 | 10.2 |
| Daylight mean duration (h) | 10.3 | 11 | 12 | 13 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10 |
| Daylight minimum duration (h) | 10 | 10.6 | 11.5 | 12.5 | 13.5 | 14.2 | 13.8 | 12.9 | 11.9 | 10.9 | 10.2 | 10 |
| Sunshine mean duration (h) | 7 | 7.1 | 7.7 | 8.7 | 9.1 | 11.1 | 11.6 | 12.2 | 10.4 | 8.6 | 7.7 | 7.6 |
| Precipitation (mm) | 99 | 117 | 219 | 167 | 217 | 143 | 120 | 3 | 68 | 218 | 77 | 60 |
| Sunny days | 21 | 13 | 12 | 11 | 10 | 5 | 18 | 28 | 14 | 19 | 20 | 22 |
| Rainy days | 10 | 15 | 19 | 19 | 21 | 25 | 13 | 3 | 16 | 12 | 10 | 9 |
The best time to visit Rockwall during the most sunny months:
The largest precipitation sum in Rockwall is at