Average annual temperature is 10.9 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: -23.3 °C
Number of sunny days: 186 days
Number of rainy days: 161 days
Number of snow days: 18 days
Look at detailed online map of Wasco
* Weather data for Wasco 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) | 9.2 | 14.3 | 19.9 | 24.9 | 31.4 | 32.6 | 33.5 | 36.7 | 34.0 | 27.2 | 19.3 | 13.6 |
| Average daytime temperature (°C) | 2.4 | 4.7 | 7.5 | 15.9 | 22.5 | 27.8 | 28.2 | 27.7 | 24.4 | 16.4 | 9.2 | 6.1 |
| Average temperature (°C) | -1.3 | -0.5 | 2.4 | 9.3 | 15.8 | 21.2 | 22.8 | 22.2 | 19.2 | 12.1 | 4.4 | 2.6 |
| Average night temperature (°C) | -4.0 | -4.5 | -1.3 | 3.6 | 10.0 | 15.2 | 17.9 | 17.5 | 15.1 | 8.6 | 0.6 | 0.3 |
| Absolute minimum temperature (°C) | -23.3 | -21.1 | -12.1 | -3.8 | 0.8 | 7.7 | 13.9 | 11.8 | 9.0 | -3.2 | -11.5 | -8.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.8 | 12.5 | 11.1 | 9.8 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.5 | 7.6 | 6.4 | 8.9 | 10.8 | 12.0 | 11.8 | 10.5 | 8.3 | 6.6 | 7.1 | 3.8 |
| Precipitation (mm) | 67 | 83 | 89 | 78 | 53 | 25 | 203 | 82 | 136 | 96 | 37 | 74 |
| Sunny days | 12 | 16 | 11 | 14 | 20 | 19 | 14 | 16 | 11 | 14 | 23 | 16 |
| Rainy days | 11 | 9 | 16 | 16 | 11 | 11 | 17 | 15 | 19 | 16 | 6 | 14 |
| Snow days | 8 | 3 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
The best time to visit Wasco during the most sunny months:
The largest precipitation sum in Wasco is at