Average annual temperature is 11.3 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: -22.6 °C
Number of sunny days: 225 days
Number of rainy days: 117 days
Number of snow days: 23 days
Look at detailed online map of Koller
* Weather data for Koller 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) | 9.6 | 14.3 | 20.6 | 27.3 | 30.3 | 32.1 | 35.4 | 38.3 | 34.8 | 30.0 | 19.4 | 12.5 |
| Average daytime temperature (°C) | 0.8 | 4.4 | 8.8 | 18.1 | 24.2 | 28.0 | 29.5 | 30.9 | 27.8 | 18.5 | 12.2 | 5.5 |
| Average temperature (°C) | -3.8 | -2.4 | 1.8 | 10.7 | 18.0 | 21.9 | 23.6 | 24.6 | 21.3 | 12.4 | 6.0 | 0.9 |
| Average night temperature (°C) | -7.1 | -6.9 | -3.5 | 4.7 | 12.5 | 16.5 | 18.8 | 19.3 | 15.6 | 7.4 | 1.2 | -2.6 |
| Absolute minimum temperature (°C) | -22.6 | -19.1 | -12.5 | -5.8 | 2.4 | 10.4 | 12.8 | 12.8 | 9.1 | -7.9 | -6.2 | -9.0 |
| 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) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 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) | 6.0 | 8.1 | 8.7 | 10.9 | 10.9 | 12.3 | 12.1 | 11.5 | 10.5 | 8.1 | 7.2 | 4.6 |
| Precipitation (mm) | 49 | 33 | 39 | 11 | 50 | 103 | 116 | 35 | 17 | 45 | 14 | 47 |
| Sunny days | 22 | 19 | 22 | 26 | 11 | 12 | 11 | 18 | 22 | 19 | 23 | 20 |
| Rainy days | 4 | 4 | 5 | 3 | 20 | 18 | 20 | 13 | 8 | 11 | 4 | 7 |
| Snow days | 5 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 |
The best time to visit Koller during the most sunny months:
The largest precipitation sum in Koller is at