Average annual temperature is 19.0 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 185 days
Number of rainy days: 180 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) | 23.0 | 28.0 | 29.5 | 30.6 | 32.4 | 34.8 | 37.7 | 38.3 | 33.3 | 28.7 | 25.8 | 23.2 |
| Average daytime temperature (°C) | 16.6 | 20.3 | 22.1 | 25.0 | 27.0 | 31.0 | 34.9 | 34.5 | 28.9 | 24.1 | 19.0 | 15.3 |
| Average temperature (°C) | 11.0 | 14.6 | 15.7 | 18.6 | 21.1 | 24.9 | 28.3 | 28.1 | 23.3 | 18.4 | 13.3 | 10.3 |
| Average night temperature (°C) | 6.7 | 10.2 | 10.3 | 13.2 | 16.3 | 19.9 | 23.2 | 23.1 | 18.5 | 13.6 | 8.9 | 6.5 |
| Absolute minimum temperature (°C) | -2.9 | -0.2 | -1.7 | 7.1 | 9.4 | 17.1 | 21.4 | 19.9 | 14.3 | 7.4 | -1.0 | -1.1 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 6.3 | 7.6 | 8.6 | 9.7 | 9.7 | 10.9 | 11.2 | 11.5 | 10.1 | 9.0 | 7.2 | 6.4 |
| Precipitation (mm) | 160 | 76 | 90 | 92 | 60 | 132 | 99 | 135 | 46 | 70 | 38 | 103 |
| Sunny days | 15 | 15 | 17 | 13 | 12 | 15 | 9 | 9 | 15 | 24 | 20 | 21 |
| Rainy days | 16 | 13 | 14 | 17 | 19 | 15 | 22 | 22 | 15 | 7 | 10 | 10 |
| 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