Average annual temperature is 12.4 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: -11.4 °C
Number of sunny days: 242 days
Number of rainy days: 105 days
Number of snow days: 18 days
Look at detailed online map of Washoe County
* Weather data for Washoe County 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) | 8.6 | 14.2 | 13.2 | 29.0 | 32.8 | 34.1 | 40.2 | 35.8 | 31.2 | 27.9 | 21.7 | 14.2 |
| Average daytime temperature (°C) | 4.2 | 7.2 | 7.4 | 17.6 | 22.6 | 26.4 | 35.9 | 32.0 | 25.9 | 19.7 | 11.6 | 7.9 |
| Average temperature (°C) | 0.2 | 1.6 | 2.4 | 10.8 | 16.5 | 19.8 | 28.7 | 25.3 | 19.1 | 13.3 | 6.4 | 3.5 |
| Average night temperature (°C) | -2.9 | -2.3 | -1.5 | 5.3 | 10.7 | 13.5 | 20.8 | 18.3 | 13.0 | 8.2 | 2.4 | -0.2 |
| Absolute minimum temperature (°C) | -11.4 | -6.6 | -6.7 | -5.2 | 2.1 | 4.4 | 16.8 | 14.5 | 5.0 | -4.1 | -4.9 | -6.2 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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) | 6.2 | 8.1 | 8.3 | 11.6 | 11.9 | 13.2 | 13.7 | 12.0 | 11.0 | 9.1 | 8.2 | 6.8 |
| Precipitation (mm) | 59 | 28 | 55 | 19 | 38 | 21 | 0 | 29 | 22 | 10 | 12 | 8 |
| Sunny days | 14 | 16 | 10 | 24 | 13 | 18 | 30 | 22 | 26 | 24 | 23 | 22 |
| Rainy days | 12 | 6 | 15 | 6 | 18 | 12 | 1 | 9 | 4 | 7 | 7 | 8 |
| Snow days | 5 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Washoe County during the most sunny months:
The largest precipitation sum in Washoe County is at