Average annual temperature is 12.1 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -4.7 °C
Number of sunny days: 112
Number of rainy days: 251
Number of snow days: 2
Average annual precipitation: 1194 mm
Look at detailed online map of Köln
* Weather data for Köln Germany is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.5 | 14.9 | 17 | 20.3 | 24.2 | 30.5 | 33.4 | 30.3 | 30.3 | 27.2 | 15.4 | 12.1 |
| Average daytime temperature (°C) | 7.3 | 8.6 | 10.8 | 13.2 | 18.9 | 25.6 | 24.1 | 23 | 23.9 | 17.7 | 10 | 8.2 |
| Average temperature (°C) | 5.1 | 5.2 | 7.1 | 8.8 | 13.9 | 20.5 | 19.5 | 18.6 | 18.6 | 13.9 | 7.6 | 6.1 |
| Average night temperature (°C) | 2.7 | 2.2 | 3.6 | 4.3 | 8.7 | 14.7 | 15 | 14.5 | 13.8 | 10.4 | 5.1 | 3.7 |
| Absolute minimum temperature (°C) | -4.7 | -4 | -4.1 | -2.3 | 1.9 | 10.7 | 11.4 | 10.8 | 7.6 | 2.5 | -2 | -3.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.2 | 10.9 | 12.9 | 14.7 | 16.2 | 16.5 | 16.5 | 15.4 | 13.6 | 11.7 | 9.7 | 8.3 |
| Daylight mean duration (h) | 8.5 | 10 | 11.9 | 13.8 | 15.5 | 16.5 | 16 | 14.5 | 12.6 | 10.7 | 9 | 8 |
| Daylight minimum duration (h) | 8 | 9.2 | 10.9 | 12.9 | 14.8 | 16.2 | 15.4 | 13.6 | 11.7 | 9.8 | 8.3 | 7.9 |
| Sunshine mean duration (h) | 4.3 | 5.3 | 5.8 | 8.1 | 11.2 | 13.1 | 11.3 | 10.1 | 9.8 | 5.7 | 4.7 | 3.8 |
| Precipitation (mm) | 94 | 27 | 146 | 100 | 72 | 88 | 133 | 126 | 66 | 100 | 139 | 104 |
| Sunny days | 8 | 13 | 4 | 7 | 13 | 18 | 6 | 5 | 17 | 11 | 2 | 8 |
| Rainy days | 22 | 15 | 27 | 23 | 18 | 12 | 25 | 26 | 13 | 20 | 28 | 22 |
| Snow days | 1 | 1 |
The best time to visit Köln during the most sunny months:
Months with the longest average daylight duration in Köln:
The largest precipitation sum in Köln is at