Average annual temperature is 12.2 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: -6.2 °C
Number of sunny days: 182 days
Number of rainy days: 180 days
Number of snow days: 3 days
Look at detailed online map of Surprise Valley
* Weather data for Surprise Valley 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) | 16.7 | 18.1 | 18.8 | 32.8 | 32.3 | 33.3 | 36.1 | 41.6 | 33.8 | 30.8 | 22.0 | 19.5 |
| Average daytime temperature (°C) | 10.6 | 11.0 | 10.9 | 15.7 | 22.8 | 27.1 | 31.2 | 32.2 | 25.2 | 20.7 | 14.8 | 13.0 |
| Average temperature (°C) | 5.3 | 4.3 | 5.0 | 9.3 | 14.8 | 17.5 | 21.2 | 22.5 | 17.0 | 13.2 | 8.3 | 7.9 |
| Average night temperature (°C) | 1.9 | 0.2 | 0.8 | 4.7 | 9.1 | 10.4 | 13.3 | 15.0 | 11.3 | 8.6 | 4.0 | 4.6 |
| Absolute minimum temperature (°C) | -6.2 | -5.4 | -4.1 | -4.1 | 3.3 | 4.9 | 10.7 | 11.8 | 6.9 | -1.5 | -4.9 | -2.1 |
| 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 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.7 | 6.5 | 6.7 | 7.7 | 10.5 | 12.8 | 13.5 | 12.1 | 9.2 | 8.0 | 5.5 | 3.6 |
| Precipitation (mm) | 113 | 79 | 176 | 126 | 38 | 11 | 0 | 4 | 65 | 66 | 91 | 203 |
| Sunny days | 7 | 11 | 4 | 8 | 16 | 23 | 31 | 26 | 18 | 16 | 13 | 9 |
| Rainy days | 24 | 15 | 26 | 22 | 15 | 7 | 0 | 5 | 12 | 15 | 17 | 22 |
| Snow days | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Surprise Valley during the most sunny months:
Months with the longest average daylight duration in Surprise Valley:
The largest precipitation sum in Surprise Valley is at