Average annual temperature is 11.4 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -4.9 °C
Number of sunny days: 110 days
Number of rainy days: 251 days
Number of snow days: 4 days
Look at detailed online map of Castrop-Rauxel
* Weather data for Castrop-Rauxel 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) | 16.5 | 14.5 | 16.7 | 19.9 | 23.5 | 29.8 | 32.2 | 28.9 | 29.3 | 24.7 | 14.9 | 11.0 |
| Average daytime temperature (°C) | 6.5 | 7.8 | 9.8 | 12.1 | 18.2 | 24.4 | 22.7 | 22.2 | 23.0 | 16.3 | 9.0 | 7.4 |
| Average temperature (°C) | 4.5 | 4.7 | 6.3 | 8.0 | 13.1 | 19.4 | 18.6 | 17.9 | 18.1 | 13.2 | 6.7 | 5.6 |
| Average night temperature (°C) | 2.4 | 1.8 | 3.2 | 3.6 | 7.6 | 13.6 | 14.5 | 13.8 | 13.0 | 10.3 | 4.3 | 3.8 |
| Absolute minimum temperature (°C) | -4.5 | -4.6 | -4.9 | -4.2 | 1.0 | 7.7 | 10.6 | 9.3 | 8.2 | 3.7 | -4.5 | -4.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.4 | 10.0 | 11.9 | 13.9 | 15.6 | 16.6 | 16.1 | 14.6 | 12.7 | 10.7 | 8.9 | 7.9 |
| Daylight minimum duration (h) | 7.0 | 9.0 | 10.0 | 12.0 | 14.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 7.0 |
| Sunshine mean duration (h) | 2.9 | 3.8 | 5.0 | 7.9 | 11.2 | 13.0 | 11.2 | 10.0 | 10.0 | 5.1 | 3.8 | 1.3 |
| Precipitation (mm) | 123 | 65 | 128 | 122 | 83 | 68 | 101 | 140 | 83 | 130 | 136 | 137 |
| Sunny days | 7 | 13 | 5 | 8 | 14 | 19 | 5 | 6 | 17 | 8 | 3 | 5 |
| Rainy days | 22 | 15 | 26 | 22 | 17 | 11 | 26 | 25 | 13 | 23 | 26 | 25 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Castrop-Rauxel during the most sunny months:
Months with the longest average daylight duration in Castrop-Rauxel:
The largest precipitation sum in Castrop-Rauxel is at