Average annual temperature is 9.0 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -27.1 °C
Number of sunny days: 194 days
Number of rainy days: 137 days
Number of snow days: 34 days
Look at detailed online map of Sibley County
* Weather data for Sibley 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) | 2.1 | 3.5 | 5.5 | 28.1 | 30.9 | 32.5 | 33.9 | 37.1 | 36.4 | 30.6 | 19.0 | 11.0 |
| Average daytime temperature (°C) | -4.5 | -2.6 | 0.7 | 12.0 | 23.6 | 28.8 | 28.6 | 28.8 | 26.2 | 15.1 | 8.7 | 4.9 |
| Average temperature (°C) | -7.9 | -7.9 | -3.9 | 6.3 | 17.2 | 22.9 | 22.7 | 22.9 | 20.2 | 10.6 | 3.2 | 0.6 |
| Average night temperature (°C) | -11.1 | -12.4 | -8.0 | 1.7 | 11.2 | 17.2 | 17.1 | 18.0 | 15.4 | 6.7 | -0.8 | -2.5 |
| Absolute minimum temperature (°C) | -24.6 | -27.1 | -16.9 | -8.3 | 0.4 | 10.6 | 12.5 | 11.9 | 7.7 | -5.7 | -12.6 | -9.1 |
| 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) | 9.3 | 10.4 | 11.9 | 13.5 | 14.8 | 15.5 | 15.2 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| 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) | 4.2 | 7.2 | 6.8 | 8.0 | 11.2 | 13.1 | 12.6 | 11.4 | 10.1 | 7.4 | 6.5 | 5.1 |
| Precipitation (mm) | 60 | 65 | 59 | 129 | 97 | 75 | 65 | 70 | 129 | 115 | 12 | 63 |
| Sunny days | 19 | 17 | 15 | 11 | 18 | 13 | 14 | 18 | 14 | 13 | 21 | 21 |
| Rainy days | 4 | 5 | 6 | 17 | 13 | 17 | 17 | 13 | 16 | 15 | 7 | 7 |
| Snow days | 8 | 6 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 3 |
The best time to visit Sibley County during the most sunny months:
Months with the longest average daylight duration in Sibley County:
The largest precipitation sum in Sibley County is at