Average annual temperature is 13.5 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: -10.3 °C
Number of sunny days: 195 days
Number of rainy days: 165 days
Number of snow days: 5 days
Look at detailed online map of Stanley
* Weather data for Stanley 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) | 16.4 | 22.7 | 23.5 | 31.6 | 30.1 | 34.1 | 36.3 | 34.6 | 36.5 | 28.3 | 22.5 | 16.9 |
| Average daytime temperature (°C) | 8.6 | 11.6 | 12.2 | 21.6 | 23.2 | 27.5 | 32.3 | 30.5 | 26.1 | 20.3 | 12.6 | 9.6 |
| Average temperature (°C) | 4.4 | 5.1 | 5.9 | 13.9 | 16.1 | 20.6 | 25.5 | 23.7 | 19.9 | 14.4 | 6.6 | 4.9 |
| Average night temperature (°C) | 1.4 | 0.2 | 0.9 | 7.4 | 9.5 | 14.5 | 19.7 | 18.3 | 15.0 | 9.6 | 2.0 | 1.5 |
| Absolute minimum temperature (°C) | -4.0 | -10.3 | -6.2 | -0.4 | 4.1 | 9.9 | 16.8 | 14.1 | 9.6 | 2.8 | -6.0 | -3.7 |
| 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) | 4.6 | 7.1 | 7.6 | 8.9 | 10.3 | 10.8 | 12.0 | 11.1 | 8.8 | 7.7 | 7.6 | 5.0 |
| Precipitation (mm) | 69 | 38 | 78 | 94 | 39 | 114 | 45 | 82 | 103 | 42 | 56 | 95 |
| Sunny days | 14 | 20 | 14 | 17 | 18 | 15 | 8 | 14 | 16 | 19 | 24 | 16 |
| Rainy days | 17 | 6 | 16 | 13 | 13 | 15 | 23 | 17 | 14 | 12 | 5 | 14 |
| Snow days | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Stanley during the most sunny months:
The largest precipitation sum in Stanley is at