Average annual temperature is 11.1 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -16.2 °C
Number of sunny days: 154 days
Number of rainy days: 202 days
Number of snow days: 9 days
Look at detailed online map of Borough of Stillwater
* Weather data for Borough of 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) | 14.3 | 16.9 | 15.5 | 29.3 | 30.9 | 32.3 | 32.5 | 29.6 | 32.2 | 26.9 | 18.3 | 12.1 |
| Average daytime temperature (°C) | 5.9 | 7.6 | 8.5 | 17.9 | 21.3 | 24.5 | 28.4 | 26.0 | 23.3 | 17.6 | 9.2 | 6.9 |
| Average temperature (°C) | 2.5 | 1.7 | 3.1 | 11.1 | 14.2 | 18.7 | 22.8 | 20.7 | 18.0 | 12.7 | 4.3 | 3.2 |
| Average night temperature (°C) | -0.4 | -2.9 | -1.3 | 5.6 | 7.3 | 13.4 | 17.6 | 16.3 | 13.4 | 8.7 | 0.5 | 0.1 |
| Absolute minimum temperature (°C) | -5.5 | -16.2 | -6.9 | -1.7 | 1.2 | 6.6 | 13.1 | 11.3 | 6.8 | 0.3 | -6.1 | -5.3 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 4.2 | 7.0 | 6.9 | 8.8 | 11.9 | 11.4 | 12.0 | 10.7 | 9.0 | 7.8 | 7.2 | 3.6 |
| Precipitation (mm) | 104 | 41 | 103 | 113 | 32 | 159 | 145 | 168 | 146 | 94 | 45 | 113 |
| Sunny days | 12 | 13 | 9 | 16 | 21 | 9 | 7 | 7 | 15 | 14 | 17 | 14 |
| Rainy days | 19 | 13 | 20 | 14 | 10 | 21 | 24 | 24 | 15 | 17 | 11 | 14 |
| Snow days | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Borough of Stillwater during the most sunny months:
The largest precipitation sum in Borough of Stillwater is at