Average annual temperature is 16.8 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 181 days
Number of rainy days: 184 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) | 20.2 | 24.8 | 26.2 | 28.5 | 30.6 | 32.3 | 34.9 | 35.8 | 33.9 | 27.8 | 25.2 | 20.4 |
| Average daytime temperature (°C) | 14.3 | 17.6 | 19.1 | 21.9 | 24.8 | 28.7 | 32.7 | 32.1 | 28.3 | 22.9 | 17.2 | 13.5 |
| Average temperature (°C) | 8.9 | 12.0 | 12.6 | 15.7 | 18.9 | 22.5 | 26.3 | 25.9 | 22.0 | 16.9 | 11.2 | 8.1 |
| Average night temperature (°C) | 4.8 | 7.7 | 7.1 | 10.2 | 14.5 | 17.4 | 21.1 | 21.1 | 17.0 | 12.0 | 6.9 | 3.9 |
| Absolute minimum temperature (°C) | -3.9 | -3.0 | -2.1 | 4.5 | 6.4 | 12.1 | 17.8 | 17.6 | 13.1 | 5.5 | -3.5 | -3.6 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.0 | 6.3 | 8.6 | 9.0 | 9.6 | 10.7 | 12.0 | 10.8 | 10.5 | 8.9 | 7.3 | 6.6 |
| Precipitation (mm) | 148 | 120 | 140 | 146 | 122 | 115 | 64 | 91 | 56 | 40 | 68 | 123 |
| Sunny days | 16 | 10 | 19 | 11 | 13 | 12 | 11 | 11 | 19 | 22 | 19 | 18 |
| Rainy days | 15 | 18 | 12 | 19 | 18 | 18 | 20 | 20 | 11 | 9 | 11 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Harrison during the most sunny months:
The largest precipitation sum in Harrison is at