Average annual temperature is 10.2 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -15.3 °C
Number of sunny days: 148 days
Number of rainy days: 191 days
Number of snow days: 26 days
Look at detailed online map of Oleona
* Weather data for Oleona 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 | 17.5 | 15.6 | 28.3 | 30.3 | 31.9 | 32.2 | 29.5 | 31.0 | 26.3 | 15.7 | 12.5 |
| Average daytime temperature (°C) | 4.6 | 7.4 | 6.8 | 16.8 | 20.4 | 23.6 | 27.9 | 24.6 | 21.9 | 16.1 | 8.5 | 6.2 |
| Average temperature (°C) | 1.5 | 0.9 | 1.5 | 10.1 | 13.4 | 17.9 | 22.1 | 19.5 | 16.8 | 11.7 | 3.7 | 2.8 |
| Average night temperature (°C) | -0.8 | -3.6 | -2.4 | 4.6 | 7.1 | 13.0 | 17.1 | 15.5 | 12.8 | 8.2 | 0.0 | 0.3 |
| Absolute minimum temperature (°C) | -6.6 | -15.3 | -11.2 | -4.2 | 0.6 | 7.6 | 13.0 | 11.3 | 7.6 | -1.5 | -7.3 | -5.6 |
| 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 | 9.2 |
| 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 | 6.6 | 6.5 | 8.6 | 11.6 | 11.1 | 11.8 | 9.8 | 8.6 | 6.5 | 6.6 | 3.3 |
| Precipitation (mm) | 91 | 60 | 91 | 88 | 33 | 117 | 97 | 222 | 51 | 73 | 48 | 119 |
| Sunny days | 8 | 11 | 8 | 14 | 21 | 8 | 8 | 9 | 15 | 14 | 19 | 13 |
| Rainy days | 15 | 15 | 13 | 15 | 10 | 22 | 23 | 22 | 15 | 17 | 9 | 15 |
| Snow days | 8 | 2 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Oleona during the most sunny months:
The largest precipitation sum in Oleona is at