Average annual temperature is 12.5 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: -12.9 °C
Number of sunny days: 211 days
Number of rainy days: 146 days
Number of snow days: 8 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) | 12.9 | 14.1 | 15.7 | 27.9 | 33.2 | 33.9 | 38.3 | 40.1 | 34.1 | 27.3 | 20.0 | 18.3 |
| Average daytime temperature (°C) | 8.5 | 8.7 | 11.1 | 15.8 | 25.4 | 28.3 | 34.0 | 32.0 | 25.6 | 18.2 | 9.7 | 7.7 |
| Average temperature (°C) | 3.7 | 2.7 | 5.2 | 9.4 | 17.9 | 21.0 | 26.2 | 24.6 | 18.2 | 11.9 | 4.9 | 3.6 |
| Average night temperature (°C) | 0.1 | -1.5 | 0.7 | 4.3 | 11.3 | 14.3 | 18.3 | 18.1 | 12.4 | 7.2 | 1.4 | 1.0 |
| Absolute minimum temperature (°C) | -10.6 | -12.9 | -3.7 | -2.7 | 4.8 | 7.7 | 14.1 | 9.8 | 5.5 | -3.5 | -5.2 | -4.8 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.7 | 5.9 | 7.5 | 8.8 | 12.4 | 13.3 | 14.0 | 11.0 | 9.5 | 8.4 | 5.4 | 4.0 |
| Precipitation (mm) | 21 | 29 | 61 | 74 | 13 | 1 | 0 | 23 | 19 | 45 | 48 | 61 |
| Sunny days | 14 | 11 | 6 | 11 | 23 | 24 | 31 | 23 | 19 | 18 | 18 | 13 |
| Rainy days | 15 | 14 | 23 | 19 | 8 | 6 | 0 | 8 | 11 | 13 | 12 | 17 |
| Snow days | 2 | 3 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Pendleton during the most sunny months:
Months with the longest average daylight duration in Pendleton:
The largest precipitation sum in Pendleton is at