Average annual temperature is 11.8 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: -6.5 °C
Number of sunny days: 183 days
Number of rainy days: 181 days
Number of snow days: 1 day
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) | 14.1 | 12.9 | 16.2 | 28.1 | 30.2 | 32.2 | 35.0 | 39.9 | 32.7 | 27.2 | 17.0 | 15.6 |
| Average daytime temperature (°C) | 8.9 | 8.9 | 10.5 | 14.0 | 22.3 | 25.8 | 29.0 | 30.9 | 24.1 | 18.0 | 11.5 | 10.6 |
| Average temperature (°C) | 5.0 | 3.9 | 5.2 | 8.7 | 14.8 | 17.0 | 20.2 | 21.8 | 16.8 | 12.5 | 7.6 | 7.3 |
| Average night temperature (°C) | 2.1 | 0.5 | 1.5 | 4.9 | 9.5 | 10.6 | 13.6 | 15.2 | 11.8 | 8.8 | 4.8 | 4.9 |
| Absolute minimum temperature (°C) | -5.0 | -6.5 | -3.1 | -2.3 | 4.0 | 6.1 | 11.2 | 11.3 | 8.2 | 1.0 | -2.8 | -0.7 |
| 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 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 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) | 3.3 | 5.8 | 6.1 | 6.6 | 11.0 | 13.6 | 13.5 | 12.2 | 9.3 | 6.8 | 4.5 | 2.8 |
| Precipitation (mm) | 154 | 73 | 142 | 168 | 20 | 14 | 0 | 16 | 72 | 82 | 128 | 237 |
| Sunny days | 10 | 9 | 3 | 6 | 23 | 25 | 27 | 25 | 19 | 13 | 15 | 8 |
| Rainy days | 21 | 18 | 28 | 24 | 8 | 5 | 4 | 6 | 11 | 18 | 15 | 23 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Philomath during the most sunny months:
Months with the longest average daylight duration in Philomath:
The largest precipitation sum in Philomath is at