Average annual temperature is 15.8 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 264 days
Number of rainy days: 101 days
Look at detailed online map of Diablo Grande
* Weather data for Diablo Grande 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) | 15.3 | 17.0 | 16.2 | 30.2 | 31.6 | 38.3 | 42.3 | 40.1 | 32.7 | 33.5 | 25.7 | 18.3 |
| Average daytime temperature (°C) | 11.2 | 11.7 | 12.3 | 20.3 | 23.5 | 28.2 | 36.4 | 34.3 | 28.4 | 25.1 | 17.9 | 14.6 |
| Average temperature (°C) | 7.2 | 6.7 | 7.6 | 13.6 | 16.4 | 20.4 | 28.2 | 26.6 | 21.2 | 18.3 | 12.5 | 10.0 |
| Average night temperature (°C) | 4.3 | 2.7 | 4.1 | 8.2 | 10.4 | 13.6 | 20.2 | 19.5 | 14.8 | 12.8 | 7.9 | 6.2 |
| Absolute minimum temperature (°C) | -0.9 | -1.6 | -1.2 | 1.2 | 4.7 | 8.7 | 12.8 | 14.3 | 10.3 | 7.0 | 2.3 | 2.8 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 5.8 | 7.6 | 7.7 | 11.6 | 11.5 | 13.0 | 13.4 | 12.3 | 11.2 | 10.2 | 8.5 | 6.7 |
| Precipitation (mm) | 233 | 75 | 154 | 6 | 30 | 0 | 0 | 2 | 10 | 1 | 27 | 72 |
| Sunny days | 14 | 15 | 8 | 25 | 24 | 27 | 31 | 27 | 25 | 29 | 23 | 16 |
| Rainy days | 17 | 13 | 23 | 5 | 7 | 3 | 0 | 4 | 5 | 2 | 7 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Diablo Grande during the most sunny months:
The largest precipitation sum in Diablo Grande is at