Average annual temperature is 15.3 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -7.1 °C
Number of sunny days: 174 days
Number of rainy days: 190 days
Number of snow days: 1 day
Look at detailed online map of Rolan
* Weather data for Rolan 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) | 20.1 | 24.7 | 24.9 | 27.8 | 28.4 | 32.9 | 35.0 | 36.6 | 31.5 | 28.7 | 26.2 | 18.7 |
| Average daytime temperature (°C) | 11.8 | 14.9 | 15.6 | 20.1 | 24.7 | 28.1 | 30.3 | 29.5 | 27.2 | 21.7 | 16.0 | 12.2 |
| Average temperature (°C) | 7.1 | 9.1 | 9.5 | 14.1 | 18.5 | 21.9 | 24.6 | 24.1 | 21.3 | 16.2 | 10.1 | 7.0 |
| Average night temperature (°C) | 3.7 | 5.0 | 4.9 | 9.1 | 13.6 | 16.6 | 20.2 | 19.8 | 16.7 | 11.8 | 5.9 | 3.4 |
| Absolute minimum temperature (°C) | -5.2 | -5.6 | -7.1 | 1.4 | 4.8 | 11.2 | 15.4 | 14.1 | 12.4 | 2.5 | -4.8 | -5.3 |
| 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 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 5.1 | 6.1 | 8.5 | 9.3 | 10.8 | 11.0 | 11.1 | 10.4 | 10.4 | 8.2 | 7.6 | 6.3 |
| Precipitation (mm) | 189 | 140 | 131 | 87 | 127 | 101 | 120 | 130 | 82 | 31 | 56 | 95 |
| Sunny days | 12 | 15 | 20 | 16 | 11 | 14 | 5 | 12 | 15 | 18 | 21 | 15 |
| Rainy days | 19 | 12 | 11 | 14 | 20 | 16 | 26 | 19 | 15 | 13 | 9 | 16 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rolan during the most sunny months:
The largest precipitation sum in Rolan is at