Average annual temperature is 10.1 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -15.8 °C
Number of sunny days: 144 days
Number of rainy days: 196 days
Number of snow days: 25 days
Look at detailed online map of Olmsville
* Weather data for Olmsville 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) | 13.2 | 17.0 | 15.8 | 28.3 | 29.8 | 31.7 | 32.3 | 29.3 | 31.4 | 26.5 | 15.9 | 12.5 |
| Average daytime temperature (°C) | 4.5 | 7.1 | 6.8 | 16.9 | 20.3 | 23.6 | 28.2 | 24.7 | 22.2 | 16.1 | 8.3 | 6.2 |
| Average temperature (°C) | 1.3 | 0.8 | 1.5 | 10.0 | 13.2 | 17.9 | 22.1 | 19.5 | 16.8 | 11.7 | 3.5 | 2.7 |
| Average night temperature (°C) | -1.1 | -3.8 | -2.6 | 4.3 | 6.6 | 12.8 | 16.7 | 15.2 | 12.4 | 7.8 | -0.2 | 0.1 |
| Absolute minimum temperature (°C) | -6.8 | -15.8 | -11.6 | -4.3 | -0.2 | 7.2 | 12.9 | 10.5 | 6.5 | -1.1 | -7.1 | -5.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.9 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.1 | 6.5 | 6.4 | 8.5 | 11.6 | 11.0 | 11.7 | 9.6 | 8.6 | 6.5 | 6.6 | 3.2 |
| Precipitation (mm) | 90 | 53 | 83 | 77 | 31 | 107 | 103 | 229 | 48 | 75 | 47 | 114 |
| Sunny days | 8 | 12 | 9 | 14 | 21 | 7 | 7 | 10 | 14 | 14 | 17 | 11 |
| Rainy days | 16 | 14 | 13 | 15 | 10 | 23 | 24 | 21 | 16 | 17 | 10 | 17 |
| Snow days | 7 | 2 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
The best time to visit Olmsville during the most sunny months:
The largest precipitation sum in Olmsville is at