Average annual temperature is 6.3 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -29.0 °C
Number of sunny days: 194 days
Number of rainy days: 120 days
Number of snow days: 51 days
Look at detailed online map of Township of Johnstown
* Weather data for Township of Johnstown 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) | 1.1 | 3.6 | 2.0 | 11.7 | 30.2 | 36.3 | 34.4 | 33.8 | 34.0 | 29.5 | 12.1 | 10.4 |
| Average daytime temperature (°C) | -6.7 | -4.9 | -4.1 | 5.5 | 23.5 | 28.3 | 27.3 | 26.5 | 23.7 | 12.5 | 4.4 | 1.5 |
| Average temperature (°C) | -10.2 | -10.6 | -8.6 | 0.6 | 16.3 | 22.3 | 20.8 | 20.8 | 17.9 | 7.9 | -0.1 | -2.6 |
| Average night temperature (°C) | -12.9 | -15.3 | -12.3 | -3.7 | 9.8 | 16.9 | 15.0 | 16.1 | 13.0 | 4.0 | -3.4 | -5.6 |
| Absolute minimum temperature (°C) | -26.4 | -29.0 | -19.8 | -11.6 | 0.4 | 9.8 | 9.9 | 11.3 | 5.7 | -8.8 | -12.4 | -16.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 9.3 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.2 | 7.1 | 8.0 | 7.7 | 12.0 | 12.1 | 13.1 | 10.2 | 9.5 | 6.7 | 5.4 | 4.4 |
| Precipitation (mm) | 7 | 9 | 39 | 67 | 47 | 99 | 31 | 32 | 79 | 57 | 16 | 29 |
| Sunny days | 21 | 20 | 15 | 11 | 16 | 11 | 15 | 10 | 18 | 18 | 17 | 22 |
| Rainy days | 2 | 1 | 0 | 11 | 15 | 19 | 16 | 21 | 12 | 10 | 6 | 7 |
| Snow days | 8 | 7 | 16 | 8 | 0 | 0 | 0 | 0 | 0 | 3 | 7 | 2 |
The best time to visit Township of Johnstown during the most sunny months:
Months with the longest average daylight duration in Township of Johnstown:
The largest precipitation sum in Township of Johnstown is at