Average annual temperature is 14.8 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 169 days
Number of rainy days: 191 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) | 20.5 | 25.6 | 25.4 | 29.3 | 28.7 | 32.8 | 37.3 | 34.5 | 33.6 | 29.8 | 25.8 | 19.9 |
| Average daytime temperature (°C) | 12.5 | 14.9 | 15.5 | 21.4 | 24.0 | 27.3 | 32.1 | 29.1 | 27.0 | 21.9 | 16.1 | 12.4 |
| Average temperature (°C) | 6.6 | 8.5 | 8.8 | 14.1 | 17.5 | 21.1 | 25.5 | 23.4 | 20.7 | 15.7 | 8.9 | 6.5 |
| Average night temperature (°C) | 2.8 | 3.7 | 3.6 | 8.1 | 12.0 | 15.5 | 20.0 | 18.8 | 15.4 | 10.8 | 4.0 | 2.5 |
| Absolute minimum temperature (°C) | -6.2 | -7.4 | -6.7 | 0.6 | 3.8 | 8.1 | 14.7 | 12.9 | 11.1 | 3.2 | -5.8 | -4.7 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| 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) | 4.9 | 6.9 | 7.7 | 9.9 | 10.1 | 11.5 | 11.9 | 10.1 | 10.1 | 8.0 | 7.5 | 5.6 |
| Precipitation (mm) | 97 | 116 | 67 | 70 | 77 | 47 | 72 | 125 | 45 | 42 | 43 | 103 |
| Sunny days | 10 | 12 | 18 | 19 | 15 | 12 | 8 | 9 | 14 | 17 | 21 | 14 |
| Rainy days | 20 | 15 | 11 | 11 | 16 | 18 | 23 | 22 | 16 | 14 | 9 | 16 |
| Snow days | 1 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Stanley during the most sunny months:
The largest precipitation sum in Stanley is at