Average annual temperature is 5.8 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -33.1 °C
Number of sunny days: 158 days
Number of rainy days: 148 days
Number of snow days: 59 days
Look at detailed online map of Koochiching County
* Weather data for Koochiching County 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) | 2.7 | 6.2 | 4.4 | 20.6 | 30.1 | 31.9 | 31.3 | 31.1 | 32.5 | 28.3 | 12.7 | 8.1 |
| Average daytime temperature (°C) | -5.8 | -4.1 | -0.7 | 7.4 | 21.9 | 26.2 | 24.7 | 24.6 | 22.1 | 11.9 | 3.1 | 1.5 |
| Average temperature (°C) | -9.6 | -10.3 | -6.3 | 1.3 | 14.6 | 19.9 | 18.7 | 18.9 | 16.5 | 7.7 | -1.4 | -1.9 |
| Average night temperature (°C) | -13.0 | -15.8 | -11.2 | -3.6 | 7.9 | 14.3 | 13.6 | 14.3 | 12.3 | 4.3 | -4.5 | -4.3 |
| Absolute minimum temperature (°C) | -29.2 | -33.1 | -19.7 | -14.1 | -1.1 | 8.2 | 9.3 | 10.1 | 3.4 | -8.0 | -14.8 | -12.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 9.3 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.4 | 7.1 | 7.8 | 7.0 | 11.9 | 12.4 | 12.2 | 10.5 | 8.2 | 6.0 | 4.0 | 3.0 |
| Precipitation (mm) | 13 | 27 | 36 | 75 | 55 | 92 | 86 | 84 | 87 | 60 | 23 | 51 |
| Sunny days | 21 | 14 | 18 | 12 | 17 | 11 | 5 | 11 | 11 | 11 | 15 | 12 |
| Rainy days | 0 | 3 | 2 | 11 | 14 | 19 | 26 | 20 | 19 | 16 | 7 | 11 |
| Snow days | 10 | 11 | 11 | 7 | 0 | 0 | 0 | 0 | 0 | 4 | 8 | 8 |
The best time to visit Koochiching County during the most sunny months:
Months with the longest average daylight duration in Koochiching County:
The largest precipitation sum in Koochiching County is at