Average annual temperature is 10.5 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -7.5 °C
Number of sunny days: 122 days
Number of rainy days: 228 days
Number of snow days: 15 days
Look at detailed online map of Cosa
* Weather data for Cosa Germany is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.4 | 10.6 | 16.5 | 19.5 | 26.1 | 29.2 | 32.2 | 28.7 | 29.2 | 23.3 | 12.9 | 11.0 |
| Average daytime temperature (°C) | 6.1 | 5.8 | 8.8 | 11.0 | 18.0 | 23.2 | 23.1 | 22.5 | 23.2 | 14.6 | 7.6 | 5.0 |
| Average temperature (°C) | 4.0 | 2.8 | 5.1 | 7.0 | 13.0 | 18.1 | 18.6 | 18.5 | 18.3 | 11.5 | 5.2 | 3.2 |
| Average night temperature (°C) | 2.0 | -0.1 | 1.8 | 2.9 | 7.6 | 12.7 | 14.2 | 14.7 | 13.9 | 8.6 | 2.9 | 1.3 |
| Absolute minimum temperature (°C) | -3.8 | -4.6 | -3.2 | -3.6 | 2.5 | 5.1 | 11.9 | 11.1 | 9.6 | 4.2 | -7.5 | -6.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 15.0 | 16.0 | 17.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.1 | 9.8 | 11.9 | 14.0 | 15.9 | 17.0 | 16.5 | 14.8 | 12.7 | 10.6 | 8.6 | 7.6 |
| Daylight minimum duration (h) | 7.0 | 8.0 | 10.0 | 13.0 | 15.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 | 7.0 |
| Sunshine mean duration (h) | 2.3 | 4.6 | 6.2 | 7.7 | 12.1 | 13.2 | 11.8 | 9.3 | 9.7 | 4.3 | 3.7 | 1.5 |
| Precipitation (mm) | 68 | 47 | 75 | 60 | 11 | 47 | 77 | 114 | 24 | 95 | 64 | 83 |
| Sunny days | 9 | 10 | 7 | 9 | 24 | 13 | 8 | 7 | 21 | 5 | 4 | 5 |
| Rainy days | 21 | 15 | 18 | 21 | 7 | 17 | 23 | 24 | 9 | 26 | 25 | 22 |
| Snow days | 1 | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 |
The best time to visit Cosa during the most sunny months:
Months with the longest average daylight duration in Cosa:
The largest precipitation sum in Cosa is at