Average annual temperature is 14.2 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: -11.7 °C
Number of sunny days: 203 days
Number of rainy days: 157 days
Number of snow days: 5 days
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* Weather data for Dallas 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) | 14.0 | 18.3 | 22.8 | 27.5 | 32.1 | 38.4 | 38.2 | 39.1 | 36.3 | 31.5 | 24.1 | 15.6 |
| Average daytime temperature (°C) | 6.7 | 10.1 | 11.5 | 20.2 | 26.0 | 30.4 | 32.2 | 31.6 | 28.7 | 20.4 | 13.3 | 9.2 |
| Average temperature (°C) | 1.6 | 3.3 | 5.7 | 13.1 | 19.5 | 24.0 | 25.9 | 25.8 | 22.5 | 15.1 | 7.9 | 5.1 |
| Average night temperature (°C) | -1.9 | -1.6 | 1.4 | 7.6 | 14.0 | 18.8 | 21.3 | 21.3 | 17.3 | 10.8 | 3.8 | 2.2 |
| Absolute minimum temperature (°C) | -11.5 | -11.7 | -8.5 | -0.2 | 5.7 | 11.7 | 17.3 | 16.1 | 12.3 | -2.6 | -5.2 | -3.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.1 | 7.7 | 7.1 | 10.4 | 10.6 | 12.3 | 10.8 | 11.0 | 10.5 | 7.8 | 6.9 | 4.9 |
| Precipitation (mm) | 58 | 81 | 92 | 55 | 79 | 95 | 113 | 139 | 106 | 118 | 25 | 120 |
| Sunny days | 17 | 18 | 15 | 21 | 17 | 13 | 10 | 17 | 21 | 18 | 22 | 14 |
| Rainy days | 12 | 10 | 15 | 9 | 14 | 17 | 21 | 14 | 9 | 13 | 6 | 17 |
| Snow days | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
The best time to visit Dallas during the most sunny months:
The largest precipitation sum in Dallas is at