Average annual temperature is 12.6 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -9.9 °C
Number of sunny days: 175 days
Number of rainy days: 177 days
Number of snow days: 13 days
Look at detailed online map of Philomath
* Weather data for Philomath 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) | 17.2 | 20.4 | 22.0 | 26.4 | 30.2 | 31.9 | 33.2 | 32.1 | 31.7 | 28.9 | 24.3 | 15.3 |
| Average daytime temperature (°C) | 6.3 | 10.7 | 11.3 | 17.5 | 22.9 | 26.6 | 28.6 | 27.5 | 25.5 | 18.9 | 12.1 | 8.5 |
| Average temperature (°C) | 2.8 | 4.3 | 5.1 | 11.2 | 16.6 | 20.7 | 23.5 | 22.4 | 19.9 | 13.7 | 6.4 | 4.3 |
| Average night temperature (°C) | -0.3 | 0.0 | 0.6 | 5.9 | 10.9 | 15.2 | 18.8 | 17.6 | 14.8 | 9.5 | 2.3 | 1.2 |
| Absolute minimum temperature (°C) | -9.3 | -9.9 | -8.0 | -1.7 | 1.5 | 10.6 | 14.7 | 11.7 | 9.4 | -3.9 | -8.4 | -6.6 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.8 | 7.2 | 7.2 | 8.8 | 10.6 | 10.7 | 12.0 | 11.0 | 10.0 | 7.2 | 7.7 | 4.3 |
| Precipitation (mm) | 133 | 59 | 160 | 58 | 66 | 59 | 106 | 91 | 28 | 76 | 30 | 54 |
| Sunny days | 5 | 16 | 14 | 17 | 20 | 12 | 8 | 13 | 17 | 16 | 23 | 14 |
| Rainy days | 19 | 11 | 13 | 13 | 11 | 18 | 23 | 18 | 13 | 15 | 7 | 16 |
| Snow days | 7 | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Philomath during the most sunny months:
The largest precipitation sum in Philomath is at