Average annual temperature is 10.1 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -9.0 °C
Number of sunny days: 110 days
Number of rainy days: 244 days
Number of snow days: 11 days
Look at detailed online map of Kösterbeck
* Weather data for Kösterbeck 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) | 15.5 | 10.8 | 16.2 | 19.8 | 25.4 | 28.3 | 30.9 | 29.1 | 28.2 | 22.5 | 13.0 | 11.0 |
| Average daytime temperature (°C) | 6.2 | 5.9 | 8.3 | 11.0 | 16.9 | 22.4 | 21.5 | 21.4 | 22.3 | 14.0 | 7.4 | 4.8 |
| Average temperature (°C) | 4.0 | 2.8 | 4.9 | 6.8 | 12.2 | 17.6 | 17.5 | 17.6 | 17.4 | 11.1 | 5.2 | 3.2 |
| Average night temperature (°C) | 1.9 | -0.3 | 1.7 | 2.5 | 7.2 | 11.8 | 13.3 | 13.8 | 13.1 | 8.1 | 2.8 | 1.3 |
| Absolute minimum temperature (°C) | -3.9 | -5.5 | -3.6 | -4.0 | 1.0 | 5.3 | 10.3 | 10.3 | 6.9 | 3.4 | -8.7 | -9.0 |
| 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 | 17.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.0 | 9.8 | 11.9 | 14.1 | 16.0 | 17.1 | 16.5 | 14.8 | 12.7 | 10.5 | 8.6 | 7.5 |
| 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) | 2.5 | 5.0 | 6.1 | 9.5 | 12.5 | 13.8 | 11.7 | 9.4 | 9.6 | 4.4 | 3.1 | 1.6 |
| Precipitation (mm) | 78 | 51 | 85 | 59 | 12 | 42 | 127 | 116 | 41 | 92 | 72 | 91 |
| Sunny days | 10 | 13 | 5 | 10 | 24 | 15 | 3 | 1 | 20 | 4 | 1 | 4 |
| Rainy days | 21 | 14 | 23 | 20 | 7 | 15 | 28 | 30 | 10 | 27 | 26 | 23 |
| Snow days | 0 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The best time to visit Kösterbeck during the most sunny months:
Months with the longest average daylight duration in Kösterbeck:
The largest precipitation sum in Kösterbeck is at