Average annual temperature is 13.8 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -8.6 °C
Number of sunny days: 149 days
Number of rainy days: 210 days
Number of snow days: 6 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) | 21.2 | 23.3 | 24.1 | 29.8 | 28.1 | 31.3 | 33.1 | 30.9 | 30.8 | 28.0 | 23.8 | 19.1 |
| Average daytime temperature (°C) | 10.9 | 13.8 | 13.6 | 20.7 | 22.6 | 26.3 | 29.1 | 27.5 | 24.5 | 20.0 | 14.1 | 11.2 |
| Average temperature (°C) | 5.7 | 7.5 | 7.6 | 13.8 | 16.5 | 20.2 | 23.6 | 22.4 | 19.4 | 14.7 | 7.9 | 6.3 |
| Average night temperature (°C) | 2.3 | 2.8 | 2.6 | 8.0 | 11.0 | 14.6 | 19.1 | 18.2 | 15.0 | 10.5 | 3.2 | 2.7 |
| Absolute minimum temperature (°C) | -6.7 | -8.6 | -8.0 | -0.7 | 3.4 | 9.6 | 14.2 | 13.3 | 8.8 | 1.8 | -6.6 | -5.1 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 4.0 | 6.8 | 7.3 | 9.1 | 10.1 | 11.0 | 11.9 | 10.4 | 9.5 | 7.5 | 7.2 | 5.1 |
| Precipitation (mm) | 98 | 81 | 99 | 54 | 73 | 49 | 132 | 126 | 78 | 48 | 47 | 78 |
| Sunny days | 6 | 13 | 14 | 18 | 15 | 9 | 7 | 5 | 15 | 15 | 19 | 13 |
| Rainy days | 23 | 14 | 16 | 12 | 16 | 21 | 24 | 26 | 15 | 16 | 10 | 17 |
| Snow days | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Harrison during the most sunny months:
The largest precipitation sum in Harrison is at