Average annual temperature is 6.9 °C
Absolute maximum temperature: 34.5 °C
Absolute minimum temperature: -30.8 °C
Number of sunny days: 204 days
Number of rainy days: 110 days
Number of snow days: 51 days
Look at detailed online map of Harrison
* Weather data for Harrison 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) | 8.9 | 8.0 | 9.3 | 21.4 | 25.8 | 26.3 | 33.3 | 34.5 | 28.5 | 23.4 | 15.1 | 12.5 |
| Average daytime temperature (°C) | 0.3 | 1.8 | 2.4 | 10.5 | 19.3 | 19.6 | 28.4 | 27.2 | 21.9 | 12.9 | 8.1 | 4.1 |
| Average temperature (°C) | -4.4 | -3.6 | -3.4 | 3.6 | 12.8 | 13.8 | 20.5 | 19.6 | 14.6 | 6.5 | 2.4 | -0.2 |
| Average night temperature (°C) | -7.9 | -7.9 | -7.5 | -1.8 | 6.7 | 8.9 | 12.8 | 13.3 | 8.8 | 1.6 | -2.0 | -3.9 |
| Absolute minimum temperature (°C) | -30.8 | -29.9 | -12.8 | -11.8 | 1.7 | 2.3 | 7.2 | 10.1 | 4.0 | -15.9 | -8.9 | -15.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.1 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.7 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 5.6 | 6.9 | 7.9 | 10.1 | 12.0 | 11.3 | 13.7 | 11.0 | 10.2 | 7.6 | 6.9 | 6.0 |
| Precipitation (mm) | 19 | 21 | 43 | 48 | 37 | 121 | 17 | 77 | 49 | 36 | 7 | 16 |
| Sunny days | 19 | 15 | 12 | 15 | 14 | 8 | 20 | 17 | 20 | 18 | 24 | 22 |
| Rainy days | 2 | 5 | 4 | 7 | 17 | 22 | 11 | 14 | 10 | 10 | 5 | 3 |
| Snow days | 10 | 8 | 15 | 8 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 6 |
The best time to visit Harrison during the most sunny months:
Months with the longest average daylight duration in Harrison:
The largest precipitation sum in Harrison is at