Average annual temperature is 9.4 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -26.9 °C
Number of sunny days: 201 days
Number of rainy days: 128 days
Number of snow days: 36 days
Look at detailed online map of Freeborn County
* Weather data for Freeborn 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) | 2.9 | 7.6 | 14.0 | 27.1 | 30.8 | 31.1 | 33.7 | 36.6 | 34.5 | 29.9 | 18.2 | 11.4 |
| Average daytime temperature (°C) | -3.4 | -0.7 | 4.3 | 13.7 | 23.5 | 28.0 | 28.0 | 28.3 | 25.2 | 15.6 | 8.6 | 4.8 |
| Average temperature (°C) | -7.0 | -6.2 | -1.3 | 7.5 | 17.1 | 22.4 | 22.3 | 22.7 | 19.7 | 11.0 | 3.5 | 0.5 |
| Average night temperature (°C) | -10.1 | -10.6 | -5.4 | 3.0 | 11.3 | 16.9 | 17.0 | 18.2 | 15.2 | 7.4 | -0.3 | -2.3 |
| Absolute minimum temperature (°C) | -25.0 | -26.9 | -16.7 | -5.6 | 2.2 | 9.6 | 11.3 | 12.2 | 7.8 | -5.5 | -13.4 | -8.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.8 | 6.6 | 6.8 | 8.3 | 11.5 | 12.5 | 12.4 | 11.6 | 9.8 | 7.1 | 6.2 | 4.7 |
| Precipitation (mm) | 62 | 67 | 68 | 84 | 57 | 34 | 51 | 71 | 60 | 125 | 8 | 44 |
| Sunny days | 18 | 16 | 15 | 14 | 18 | 14 | 17 | 17 | 14 | 15 | 23 | 20 |
| Rainy days | 6 | 6 | 6 | 13 | 13 | 16 | 14 | 14 | 16 | 13 | 5 | 6 |
| Snow days | 7 | 6 | 10 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 5 |
The best time to visit Freeborn County during the most sunny months:
Months with the longest average daylight duration in Freeborn County:
The largest precipitation sum in Freeborn County is at