Average annual temperature is 10.3 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: -13.0 °C
Number of sunny days: 195 days
Number of rainy days: 140 days
Number of snow days: 30 days
Look at detailed online map of Powell Butte
* Weather data for Powell Butte 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) | 12.3 | 12.6 | 14.0 | 30.1 | 30.6 | 33.5 | 36.3 | 38.7 | 32.6 | 26.9 | 18.5 | 15.5 |
| Average daytime temperature (°C) | 6.4 | 7.0 | 6.8 | 13.9 | 22.0 | 25.7 | 31.9 | 30.5 | 23.3 | 17.8 | 10.7 | 8.7 |
| Average temperature (°C) | 1.2 | 0.8 | 1.4 | 6.9 | 14.0 | 18.0 | 23.1 | 22.3 | 15.7 | 10.2 | 4.8 | 4.2 |
| Average night temperature (°C) | -2.2 | -2.9 | -2.7 | 1.7 | 7.4 | 10.7 | 14.4 | 14.9 | 9.3 | 4.7 | 1.1 | 1.4 |
| Absolute minimum temperature (°C) | -13.0 | -12.9 | -7.0 | -5.0 | 1.7 | 3.3 | 11.2 | 9.7 | 2.2 | -6.5 | -7.7 | -4.4 |
| 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) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 5.6 | 7.3 | 7.4 | 9.5 | 11.8 | 13.5 | 14.0 | 11.9 | 9.5 | 8.3 | 5.7 | 4.3 |
| Precipitation (mm) | 28 | 20 | 65 | 57 | 57 | 6 | 0 | 7 | 37 | 23 | 37 | 65 |
| Sunny days | 11 | 13 | 8 | 8 | 16 | 19 | 31 | 23 | 18 | 19 | 17 | 12 |
| Rainy days | 15 | 8 | 12 | 16 | 15 | 11 | 0 | 8 | 12 | 12 | 13 | 18 |
| Snow days | 5 | 7 | 11 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Powell Butte during the most sunny months:
Months with the longest average daylight duration in Powell Butte:
The largest precipitation sum in Powell Butte is at