Average annual temperature is 12.0 °C
Absolute maximum temperature: 33.5 °C
Absolute minimum temperature: -19.4 °C
Number of sunny days: 163 days
Number of rainy days: 191 days
Number of snow days: 11 days
Look at detailed online map of Stonetown
* Weather data for Stonetown 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) | 17.9 | 18.1 | 14.9 | 31.2 | 28.4 | 33.5 | 32.2 | 29.7 | 33.0 | 27.0 | 18.6 | 15.1 |
| Average daytime temperature (°C) | 7.4 | 7.3 | 9.1 | 17.8 | 21.1 | 24.9 | 28.4 | 26.1 | 23.0 | 18.3 | 9.9 | 8.1 |
| Average temperature (°C) | 3.8 | 2.2 | 4.0 | 11.7 | 15.0 | 19.3 | 23.5 | 21.5 | 18.6 | 13.7 | 5.4 | 4.2 |
| Average night temperature (°C) | 0.8 | -1.9 | -0.1 | 7.1 | 9.5 | 14.8 | 19.6 | 17.9 | 15.2 | 10.3 | 1.9 | 1.3 |
| Absolute minimum temperature (°C) | -4.4 | -19.4 | -4.7 | -0.6 | 4.3 | 9.5 | 15.8 | 14.8 | 9.0 | 4.1 | -4.7 | -5.9 |
| 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) | 4.9 | 6.3 | 7.6 | 8.7 | 11.9 | 10.5 | 11.6 | 9.9 | 7.8 | 7.5 | 7.4 | 4.7 |
| Precipitation (mm) | 130 | 51 | 110 | 134 | 49 | 99 | 120 | 107 | 171 | 94 | 99 | 259 |
| Sunny days | 13 | 16 | 11 | 14 | 20 | 11 | 6 | 11 | 12 | 16 | 17 | 16 |
| Rainy days | 17 | 8 | 17 | 16 | 11 | 19 | 25 | 20 | 18 | 15 | 12 | 13 |
| Snow days | 1 | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Stonetown during the most sunny months:
The largest precipitation sum in Stonetown is at