Average annual temperature is 5.8 °C
Absolute maximum temperature: 28.1 °C
Absolute minimum temperature: -34.5 °C
Number of sunny days: 129 days
Number of rainy days: 179 days
Number of snow days: 57 days
Look at detailed online map of Stillwater
* Weather data for Stillwater 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) | 7.5 | 7.1 | 5.4 | 22.3 | 27.4 | 28.1 | 27.8 | 23.5 | 27.8 | 25.2 | 11.3 | 9.9 |
| Average daytime temperature (°C) | -0.2 | -2.4 | 1.2 | 9.3 | 15.6 | 18.4 | 23.1 | 19.9 | 19.5 | 13.2 | 2.8 | 2.0 |
| Average temperature (°C) | -4.0 | -7.4 | -2.7 | 3.9 | 10.0 | 14.1 | 18.9 | 15.7 | 14.7 | 8.9 | -1.5 | -2.1 |
| Average night temperature (°C) | -7.5 | -12.1 | -6.1 | -0.6 | 4.6 | 10.4 | 15.2 | 12.1 | 11.2 | 5.5 | -4.9 | -5.4 |
| Absolute minimum temperature (°C) | -16.5 | -34.5 | -10.5 | -9.0 | -3.2 | 4.1 | 10.0 | 7.5 | 5.7 | -3.3 | -13.2 | -15.6 |
| 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 | 10.5 | 11.9 | 13.5 | 14.8 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 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) | 3.4 | 6.2 | 6.8 | 7.8 | 11.1 | 7.7 | 10.1 | 9.1 | 8.2 | 5.9 | 6.3 | 3.9 |
| Precipitation (mm) | 162 | 68 | 107 | 128 | 189 | 195 | 211 | 151 | 122 | 118 | 73 | 209 |
| Sunny days | 5 | 9 | 10 | 14 | 19 | 7 | 3 | 7 | 15 | 12 | 16 | 12 |
| Rainy days | 11 | 5 | 4 | 16 | 12 | 23 | 28 | 24 | 15 | 19 | 8 | 14 |
| Snow days | 15 | 14 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 5 |
The best time to visit Stillwater during the most sunny months:
Months with the longest average daylight duration in Stillwater:
The largest precipitation sum in Stillwater is at