Average annual temperature is 11.8 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -12.5 °C
Number of sunny days: 148 days
Number of rainy days: 201 days
Number of snow days: 16 days
Look at detailed online map of Cosmus
* Weather data for Cosmus 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) | 15.2 | 20.4 | 19.3 | 28.2 | 32.5 | 32.9 | 31.9 | 32.1 | 32.9 | 27.1 | 17.0 | 15.3 |
| Average daytime temperature (°C) | 6.4 | 9.8 | 9.1 | 18.2 | 22.2 | 25.2 | 28.0 | 26.6 | 23.5 | 17.2 | 10.3 | 8.0 |
| Average temperature (°C) | 2.7 | 3.2 | 3.7 | 11.3 | 15.5 | 19.5 | 22.5 | 21.2 | 18.2 | 12.8 | 5.4 | 4.4 |
| Average night temperature (°C) | -0.1 | -1.4 | -0.3 | 5.7 | 9.3 | 14.3 | 18.0 | 16.8 | 13.9 | 9.3 | 1.8 | 1.7 |
| Absolute minimum temperature (°C) | -6.7 | -12.5 | -7.2 | -2.8 | 1.5 | 9.2 | 14.1 | 12.4 | 8.2 | 1.2 | -6.7 | -4.7 |
| 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) | 2.7 | 6.5 | 5.8 | 8.2 | 10.6 | 10.5 | 10.9 | 10.6 | 8.6 | 5.7 | 6.7 | 3.7 |
| Precipitation (mm) | 120 | 82 | 110 | 75 | 67 | 128 | 98 | 79 | 66 | 94 | 52 | 86 |
| Sunny days | 6 | 11 | 8 | 15 | 21 | 11 | 6 | 11 | 12 | 16 | 19 | 12 |
| Rainy days | 19 | 13 | 19 | 15 | 10 | 19 | 25 | 20 | 18 | 15 | 10 | 18 |
| Snow days | 6 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Cosmus during the most sunny months:
The largest precipitation sum in Cosmus is at