Average annual temperature is 12.2 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -18.5 °C
Number of sunny days: 203 days
Number of rainy days: 144 days
Number of snow days: 18 days
Look at detailed online map of Ollie
* Weather data for Ollie 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) | 14.5 | 13.3 | 22.8 | 27.3 | 31.5 | 33.0 | 34.5 | 36.1 | 34.0 | 31.2 | 19.1 | 15.2 |
| Average daytime temperature (°C) | 2.9 | 6.0 | 8.8 | 18.0 | 25.1 | 29.2 | 29.0 | 28.5 | 26.9 | 18.5 | 11.2 | 7.3 |
| Average temperature (°C) | -1.4 | -0.1 | 3.2 | 10.9 | 18.6 | 23.1 | 23.7 | 23.6 | 20.9 | 13.8 | 5.8 | 3.1 |
| Average night temperature (°C) | -4.2 | -4.8 | -0.9 | 5.2 | 12.2 | 17.5 | 18.6 | 19.1 | 16.0 | 9.7 | 1.4 | 0.2 |
| Absolute minimum temperature (°C) | -14.9 | -18.5 | -12.3 | -2.7 | 3.5 | 9.4 | 13.3 | 12.3 | 10.9 | -3.2 | -11.1 | -6.9 |
| 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 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 4.7 | 7.3 | 7.1 | 9.6 | 12.0 | 12.3 | 12.4 | 11.0 | 10.1 | 7.4 | 7.2 | 4.6 |
| Precipitation (mm) | 47 | 97 | 74 | 39 | 44 | 46 | 122 | 74 | 55 | 67 | 17 | 71 |
| Sunny days | 15 | 16 | 13 | 16 | 20 | 18 | 13 | 18 | 17 | 17 | 25 | 15 |
| Rainy days | 7 | 9 | 17 | 13 | 11 | 12 | 18 | 13 | 13 | 14 | 4 | 13 |
| Snow days | 9 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Ollie during the most sunny months:
The largest precipitation sum in Ollie is at