Average annual temperature is 11.0 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: -15.0 °C
Number of sunny days: 155 days
Number of rainy days: 192 days
Number of snow days: 18 days
Look at detailed online map of Koontz
* Weather data for Koontz 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) | 17.7 | 18.0 | 19.3 | 26.0 | 25.2 | 29.8 | 31.0 | 29.8 | 30.9 | 24.3 | 17.6 | 12.8 |
| Average daytime temperature (°C) | 6.0 | 8.9 | 8.9 | 17.4 | 19.2 | 23.1 | 27.3 | 26.1 | 22.1 | 16.7 | 9.4 | 6.6 |
| Average temperature (°C) | 2.2 | 3.3 | 3.3 | 11.1 | 13.6 | 17.7 | 22.1 | 20.6 | 17.2 | 12.1 | 4.7 | 3.1 |
| Average night temperature (°C) | -0.6 | -1.4 | -0.5 | 6.0 | 8.5 | 13.2 | 17.9 | 16.4 | 13.2 | 8.4 | 0.8 | 0.2 |
| Absolute minimum temperature (°C) | -8.6 | -15.0 | -10.5 | -2.3 | 0.8 | 9.2 | 14.2 | 11.6 | 8.3 | -1.6 | -9.1 | -5.5 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 4.5 | 7.2 | 7.5 | 9.0 | 10.7 | 10.7 | 12.1 | 10.8 | 8.8 | 7.6 | 7.2 | 4.4 |
| Precipitation (mm) | 80 | 71 | 101 | 91 | 75 | 89 | 83 | 96 | 111 | 44 | 55 | 100 |
| Sunny days | 7 | 16 | 10 | 17 | 17 | 10 | 5 | 10 | 17 | 14 | 19 | 13 |
| Rainy days | 19 | 10 | 17 | 13 | 14 | 20 | 26 | 21 | 13 | 17 | 8 | 14 |
| Snow days | 5 | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The best time to visit Koontz during the most sunny months:
The largest precipitation sum in Koontz is at