Average annual temperature is 30.3 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 19.7 °C
Number of sunny days: 257 days
Number of rainy days: 108 days
Look at detailed online map of Dallas
* Weather data for Dallas Sudan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 39.3 | 41.3 | 42.9 | 42.1 | 42.8 | 38.4 | 39.3 | 39.2 | 39.0 | 40.9 | 39.8 | 39.1 |
| Average daytime temperature (°C) | 36.3 | 38.0 | 39.3 | 39.8 | 39.6 | 34.7 | 34.3 | 34.0 | 35.2 | 37.4 | 36.3 | 37.1 |
| Average temperature (°C) | 29.3 | 30.6 | 32.6 | 33.4 | 33.5 | 28.8 | 28.5 | 28.3 | 28.9 | 30.6 | 29.7 | 29.9 |
| Average night temperature (°C) | 23.0 | 24.0 | 25.7 | 26.9 | 27.6 | 24.2 | 23.9 | 23.8 | 23.9 | 25.0 | 24.0 | 23.3 |
| Absolute minimum temperature (°C) | 20.2 | 19.7 | 22.2 | 23.6 | 23.1 | 22.5 | 21.7 | 22.2 | 21.6 | 22.4 | 22.1 | 20.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.8 | 10.7 | 11.2 | 11.3 | 9.7 | 8.8 | 9.8 | 9.4 | 10.0 | 10.2 | 10.5 |
| Precipitation (mm) | 0 | 0 | 0 | 7 | 4 | 52 | 92 | 76 | 55 | 22 | 32 | 0 |
| Sunny days | 31 | 28 | 31 | 24 | 29 | 9 | 12 | 10 | 11 | 20 | 21 | 31 |
| Rainy days | 0 | 0 | 0 | 6 | 2 | 21 | 19 | 21 | 19 | 11 | 9 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dallas is at