Average annual temperature is 16.2 °C
Absolute maximum temperature: 41.4 °C
Absolute minimum temperature: -6.7 °C
Number of sunny days: 201 days
Number of rainy days: 164 days
Look at detailed online map of Harmon
* Weather data for Harmon 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) | 21.3 | 22.9 | 25.1 | 28.0 | 31.1 | 37.4 | 36.8 | 41.4 | 33.5 | 31.1 | 27.0 | 19.5 |
| Average daytime temperature (°C) | 11.3 | 14.0 | 16.0 | 21.0 | 26.8 | 31.1 | 33.5 | 33.5 | 30.1 | 22.4 | 16.2 | 12.4 |
| Average temperature (°C) | 5.9 | 7.7 | 9.5 | 14.7 | 20.3 | 24.5 | 26.9 | 27.1 | 23.1 | 16.8 | 10.0 | 7.2 |
| Average night temperature (°C) | 1.9 | 3.3 | 4.8 | 9.4 | 15.0 | 18.7 | 22.0 | 22.0 | 17.5 | 12.7 | 5.6 | 3.6 |
| Absolute minimum temperature (°C) | -6.5 | -6.7 | -5.9 | 3.1 | 6.8 | 13.8 | 16.9 | 15.5 | 12.7 | -1.3 | -3.8 | -3.2 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.1 | 7.1 | 7.6 | 9.6 | 10.9 | 12.6 | 11.2 | 11.2 | 10.6 | 8.2 | 7.7 | 6.7 |
| Precipitation (mm) | 84 | 106 | 184 | 50 | 104 | 48 | 70 | 63 | 26 | 65 | 20 | 48 |
| Sunny days | 16 | 18 | 16 | 20 | 16 | 15 | 9 | 13 | 21 | 18 | 21 | 18 |
| Rainy days | 15 | 10 | 15 | 10 | 15 | 15 | 22 | 18 | 9 | 13 | 9 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Harmon during the most sunny months:
The largest precipitation sum in Harmon is at