Average annual temperature is 11.7 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: -11.8 °C
Number of sunny days: 181 days
Number of rainy days: 184 days
Look at detailed online map of Dilley
* Weather data for Dilley 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) | 11.7 | 11.4 | 16.4 | 27.9 | 30.8 | 32.1 | 35.6 | 39.6 | 32.2 | 26.3 | 17.0 | 14.5 |
| Average daytime temperature (°C) | 8.2 | 7.7 | 10.2 | 13.6 | 23.2 | 26.4 | 30.7 | 31.4 | 23.8 | 17.9 | 11.3 | 9.8 |
| Average temperature (°C) | 4.5 | 3.3 | 5.0 | 8.3 | 15.6 | 17.3 | 20.8 | 22.2 | 16.6 | 12.3 | 7.2 | 6.5 |
| Average night temperature (°C) | 1.8 | 0.1 | 1.8 | 4.5 | 9.6 | 10.5 | 12.8 | 14.9 | 11.2 | 8.5 | 4.2 | 4.2 |
| Absolute minimum temperature (°C) | -4.6 | -11.8 | -4.6 | -1.2 | 5.5 | 5.8 | 9.0 | 8.9 | 8.7 | -0.2 | -2.2 | -1.3 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.8 |
| 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) | 3.5 | 5.0 | 6.2 | 6.5 | 11.5 | 13.3 | 13.5 | 12.0 | 9.1 | 6.9 | 5.3 | 3.2 |
| Precipitation (mm) | 146 | 105 | 122 | 164 | 18 | 16 | 1 | 19 | 75 | 79 | 131 | 265 |
| Sunny days | 9 | 13 | 3 | 7 | 20 | 21 | 28 | 22 | 16 | 18 | 15 | 9 |
| Rainy days | 22 | 15 | 28 | 23 | 11 | 9 | 3 | 9 | 14 | 13 | 15 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Dilley during the most sunny months:
Months with the longest average daylight duration in Dilley:
The largest precipitation sum in Dilley is at