Average annual temperature is 21.1 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 207 days
Number of rainy days: 158 days
Look at detailed online map of Pendleton
* Weather data for Pendleton 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) | 26.1 | 27.4 | 30.3 | 31.6 | 32.1 | 39.1 | 40.8 | 42.1 | 41.1 | 34.1 | 27.9 | 25.0 |
| Average daytime temperature (°C) | 17.5 | 18.4 | 23.2 | 24.1 | 27.7 | 35.1 | 37.8 | 40.0 | 34.9 | 27.3 | 19.6 | 18.2 |
| Average temperature (°C) | 12.1 | 11.5 | 16.7 | 18.0 | 22.6 | 28.6 | 31.9 | 33.5 | 29.3 | 21.7 | 14.4 | 12.1 |
| Average night temperature (°C) | 7.7 | 7.0 | 12.3 | 13.7 | 18.5 | 23.4 | 26.0 | 27.0 | 24.3 | 17.1 | 10.5 | 7.3 |
| Absolute minimum temperature (°C) | -3.2 | -2.7 | 1.9 | 8.9 | 13.8 | 19.5 | 23.3 | 23.8 | 20.4 | 4.3 | 1.9 | 0.4 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.1 | 7.2 | 7.5 | 7.9 | 8.1 | 11.1 | 12.0 | 12.3 | 10.2 | 8.0 | 6.4 | 7.6 |
| Precipitation (mm) | 63 | 78 | 60 | 172 | 195 | 86 | 10 | 0 | 64 | 148 | 38 | 146 |
| Sunny days | 18 | 12 | 13 | 10 | 11 | 13 | 25 | 27 | 19 | 18 | 19 | 22 |
| Rainy days | 13 | 16 | 18 | 20 | 20 | 17 | 6 | 4 | 11 | 13 | 11 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Pendleton during the most sunny months:
The largest precipitation sum in Pendleton is at