Average annual temperature is 9.3 °C
Absolute maximum temperature: 38.9 °C
Absolute minimum temperature: -30.7 °C
Number of sunny days: 235 days
Number of rainy days: 99 days
Number of snow days: 31 days
Look at detailed online map of Buffalo County
* Weather data for Buffalo 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) | 3.6 | 8.0 | 17.2 | 27.2 | 30.3 | 36.8 | 37.2 | 38.9 | 37.3 | 30.8 | 18.7 | 12.7 |
| Average daytime temperature (°C) | -3.3 | 0.1 | 4.2 | 12.2 | 24.9 | 29.5 | 29.7 | 30.3 | 26.8 | 15.4 | 9.2 | 4.2 |
| Average temperature (°C) | -7.4 | -6.2 | -2.7 | 5.4 | 18.2 | 23.4 | 23.2 | 23.8 | 20.4 | 9.9 | 3.1 | -0.4 |
| Average night temperature (°C) | -10.8 | -11.0 | -6.7 | -0.4 | 11.9 | 17.8 | 17.4 | 18.4 | 15.2 | 5.5 | -1.0 | -3.9 |
| Absolute minimum temperature (°C) | -24.7 | -30.7 | -14.8 | -14.9 | -0.3 | 12.2 | 11.6 | 13.4 | 9.5 | -8.4 | -9.3 | -9.5 |
| 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 | 10.5 | 11.9 | 13.5 | 14.8 | 15.4 | 15.1 | 14.0 | 12.5 | 11.0 | 9.7 | 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) | 4.6 | 8.0 | 7.9 | 9.7 | 12.3 | 12.8 | 13.5 | 11.8 | 10.5 | 7.4 | 7.7 | 5.6 |
| Precipitation (mm) | 18 | 23 | 37 | 40 | 82 | 91 | 22 | 89 | 40 | 68 | 10 | 37 |
| Sunny days | 21 | 23 | 17 | 16 | 18 | 12 | 14 | 24 | 21 | 20 | 25 | 24 |
| Rainy days | 2 | 0 | 5 | 10 | 13 | 18 | 17 | 7 | 9 | 10 | 2 | 6 |
| Snow days | 8 | 5 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 1 |
The best time to visit Buffalo County during the most sunny months:
Months with the longest average daylight duration in Buffalo County:
The largest precipitation sum in Buffalo County is at