Average annual temperature is 16.7 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -7.0 °C
Number of sunny days: 203 days
Number of rainy days: 162 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) | 23.1 | 25.7 | 28.8 | 30.1 | 29.4 | 32.3 | 35.1 | 36.3 | 34.8 | 28.0 | 26.0 | 21.8 |
| Average daytime temperature (°C) | 14.3 | 16.5 | 17.3 | 23.1 | 23.6 | 28.7 | 32.7 | 31.5 | 27.7 | 23.1 | 16.2 | 14.2 |
| Average temperature (°C) | 9.0 | 10.8 | 11.3 | 16.7 | 18.4 | 22.7 | 27.1 | 26.0 | 22.4 | 17.1 | 10.5 | 8.5 |
| Average night temperature (°C) | 5.1 | 6.5 | 6.3 | 11.5 | 13.8 | 17.8 | 22.4 | 21.5 | 18.1 | 12.4 | 6.1 | 4.2 |
| Absolute minimum temperature (°C) | -2.3 | -7.0 | -1.4 | 3.2 | 7.5 | 11.4 | 18.8 | 17.8 | 13.2 | 5.8 | -4.9 | -2.1 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.1 | 6.8 | 8.3 | 9.2 | 9.9 | 11.2 | 11.6 | 10.6 | 9.2 | 9.0 | 7.8 | 6.5 |
| Precipitation (mm) | 75 | 55 | 68 | 176 | 66 | 55 | 92 | 116 | 99 | 28 | 58 | 130 |
| Sunny days | 17 | 14 | 18 | 14 | 15 | 11 | 14 | 15 | 16 | 25 | 24 | 20 |
| Rainy days | 14 | 14 | 13 | 16 | 16 | 19 | 17 | 16 | 14 | 6 | 6 | 11 |
| 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