Average annual temperature is 20.2 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 176 days
Number of rainy days: 189 days
Look at detailed online map of Garland
* Weather data for Garland 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) | 25.2 | 27.6 | 28.8 | 30.8 | 34.9 | 37.6 | 38.4 | 39.9 | 35.3 | 31.2 | 26.7 | 23.9 |
| Average daytime temperature (°C) | 18.5 | 21.4 | 22.9 | 26.4 | 29.3 | 32.3 | 35.1 | 36.8 | 32.1 | 26.2 | 19.8 | 16.5 |
| Average temperature (°C) | 12.9 | 15.6 | 16.8 | 19.8 | 22.6 | 25.8 | 28.3 | 29.6 | 25.6 | 20.0 | 14.2 | 11.3 |
| Average night temperature (°C) | 8.5 | 11.6 | 12.1 | 14.4 | 17.2 | 20.7 | 23.2 | 24.3 | 20.5 | 14.9 | 9.9 | 7.2 |
| Absolute minimum temperature (°C) | -0.9 | 0.3 | -1.5 | 9.0 | 10.7 | 18.5 | 20.5 | 19.6 | 17.1 | 7.6 | 0.7 | 0.1 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.1 | 7.3 | 8.6 | 9.4 | 10.6 | 11.3 | 11.3 | 11.5 | 10.6 | 9.0 | 6.5 | 6.9 |
| Precipitation (mm) | 101 | 66 | 102 | 135 | 126 | 143 | 86 | 64 | 75 | 54 | 89 | 89 |
| Sunny days | 14 | 8 | 15 | 14 | 11 | 7 | 10 | 14 | 16 | 24 | 21 | 22 |
| Rainy days | 17 | 20 | 16 | 16 | 20 | 23 | 21 | 17 | 14 | 7 | 9 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Garland is at