Average annual temperature is 10.4 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -25.4 °C
Number of sunny days: 209 days
Number of rainy days: 127 days
Number of snow days: 29 days
Look at detailed online map of Buena Vista County
* Weather data for Buena Vista 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) | 5.8 | 12.4 | 20.2 | 27.9 | 31.5 | 32.0 | 35.2 | 36.8 | 34.2 | 31.1 | 17.2 | 12.2 |
| Average daytime temperature (°C) | -2.5 | 2.0 | 6.1 | 16.1 | 24.9 | 28.7 | 28.5 | 28.6 | 26.0 | 16.4 | 9.9 | 5.4 |
| Average temperature (°C) | -6.0 | -3.7 | -0.1 | 9.3 | 18.2 | 22.8 | 22.7 | 23.3 | 20.4 | 11.7 | 4.7 | 0.9 |
| Average night temperature (°C) | -9.2 | -7.8 | -4.3 | 3.9 | 12.2 | 17.1 | 17.3 | 18.8 | 15.9 | 7.9 | 0.6 | -2.2 |
| Absolute minimum temperature (°C) | -23.6 | -25.4 | -14.2 | -5.0 | 2.3 | 9.1 | 10.7 | 12.3 | 10.2 | -5.8 | -9.7 | -6.7 |
| 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) | 9.5 | 10.5 | 11.9 | 13.4 | 14.6 | 15.3 | 15.0 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.1 | 6.7 | 7.2 | 9.0 | 11.2 | 12.6 | 12.1 | 11.7 | 9.9 | 7.6 | 6.9 | 5.1 |
| Precipitation (mm) | 50 | 70 | 45 | 52 | 31 | 70 | 74 | 121 | 41 | 118 | 3 | 62 |
| Sunny days | 19 | 19 | 19 | 15 | 19 | 14 | 9 | 18 | 17 | 16 | 24 | 20 |
| Rainy days | 5 | 4 | 6 | 13 | 12 | 16 | 22 | 13 | 13 | 13 | 4 | 6 |
| Snow days | 7 | 5 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 5 |
The best time to visit Buena Vista County during the most sunny months:
Months with the longest average daylight duration in Buena Vista County:
The largest precipitation sum in Buena Vista County is at