Average annual temperature is 13.3 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: -0.2 °C
Number of sunny days: 257 days
Number of rainy days: 108 days
Look at detailed online map of Acalanes Ridge
* Weather data for Acalanes Ridge 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) | 18.6 | 19.1 | 20.0 | 29.9 | 29.3 | 31.3 | 36.2 | 34.3 | 29.0 | 34.8 | 25.3 | 19.0 |
| Average daytime temperature (°C) | 13.5 | 13.7 | 13.3 | 18.0 | 18.5 | 20.9 | 27.2 | 28.2 | 24.0 | 24.9 | 18.7 | 15.4 |
| Average temperature (°C) | 8.9 | 7.6 | 8.3 | 11.4 | 12.8 | 14.7 | 18.5 | 19.6 | 17.1 | 17.2 | 12.6 | 10.4 |
| Average night temperature (°C) | 5.7 | 3.3 | 4.7 | 6.4 | 9.3 | 10.8 | 12.8 | 14.3 | 13.0 | 11.9 | 8.0 | 7.0 |
| Absolute minimum temperature (°C) | 0.7 | 0.7 | -0.2 | 1.9 | 5.1 | 7.4 | 10.4 | 12.0 | 11.0 | 4.6 | 2.6 | 1.1 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 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) | 5.7 | 7.6 | 7.6 | 10.9 | 10.6 | 12.2 | 12.7 | 11.9 | 10.3 | 9.3 | 8.0 | 6.0 |
| Precipitation (mm) | 309 | 107 | 276 | 6 | 38 | 3 | 0 | 1 | 3 | 7 | 51 | 117 |
| Sunny days | 11 | 14 | 10 | 24 | 24 | 28 | 31 | 29 | 24 | 26 | 20 | 16 |
| Rainy days | 20 | 14 | 21 | 6 | 7 | 2 | 0 | 2 | 6 | 5 | 10 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Acalanes Ridge during the most sunny months:
The largest precipitation sum in Acalanes Ridge is at