Average annual temperature is 9.6 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: -16.3 °C
Number of sunny days: 139 days
Number of rainy days: 204 days
Number of snow days: 22 days
Look at detailed online map of Stoystown
* Weather data for Stoystown 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) | 14.9 | 17.2 | 17.1 | 25.9 | 25.5 | 28.9 | 28.7 | 28.3 | 28.5 | 23.7 | 16.6 | 13.3 |
| Average daytime temperature (°C) | 4.3 | 7.7 | 7.1 | 15.8 | 18.2 | 21.9 | 25.5 | 24.1 | 20.6 | 14.9 | 8.1 | 5.4 |
| Average temperature (°C) | 0.7 | 1.8 | 1.7 | 9.6 | 12.3 | 16.5 | 20.5 | 19.1 | 15.8 | 10.7 | 3.5 | 2.1 |
| Average night temperature (°C) | -1.9 | -3.0 | -2.1 | 4.4 | 6.9 | 11.7 | 16.3 | 15.0 | 11.9 | 7.3 | -0.2 | -0.6 |
| Absolute minimum temperature (°C) | -10.0 | -16.3 | -11.5 | -4.2 | -0.3 | 6.0 | 12.0 | 10.3 | 7.4 | -1.7 | -9.7 | -7.0 |
| 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 | 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 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 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) | 2.9 | 6.4 | 6.3 | 8.4 | 10.4 | 10.6 | 11.6 | 10.6 | 8.7 | 6.6 | 6.6 | 3.8 |
| Precipitation (mm) | 99 | 73 | 100 | 70 | 84 | 96 | 86 | 95 | 58 | 67 | 51 | 68 |
| Sunny days | 5 | 11 | 9 | 14 | 19 | 10 | 6 | 7 | 16 | 13 | 17 | 12 |
| Rainy days | 19 | 14 | 18 | 15 | 12 | 20 | 25 | 24 | 14 | 18 | 10 | 15 |
| Snow days | 7 | 3 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The best time to visit Stoystown during the most sunny months:
The largest precipitation sum in Stoystown is at