Average annual temperature is 10.8 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -8.4 °C
Number of sunny days: 113 days
Number of rainy days: 244 days
Number of snow days: 8 days
Look at detailed online map of Altes Gronauer Schloss
* Weather data for Altes Gronauer Schloss 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) | 13.7 | 12.2 | 16.2 | 19.7 | 25.5 | 28.9 | 31.9 | 29.2 | 28.4 | 23.6 | 13.6 | 10.1 |
| Average daytime temperature (°C) | 5.6 | 6.6 | 9.5 | 11.7 | 18.3 | 24.4 | 23.6 | 22.8 | 22.9 | 16.1 | 8.1 | 6.1 |
| Average temperature (°C) | 3.6 | 3.4 | 5.6 | 7.6 | 13.2 | 19.2 | 18.7 | 18.1 | 17.3 | 12.1 | 5.6 | 4.1 |
| Average night temperature (°C) | 1.7 | 0.5 | 1.9 | 3.3 | 7.8 | 13.5 | 13.6 | 13.8 | 12.0 | 8.4 | 2.9 | 2.1 |
| Absolute minimum temperature (°C) | -5.6 | -5.8 | -3.8 | -3.5 | 1.5 | 9.2 | 9.4 | 9.0 | 6.3 | 1.3 | -8.4 | -5.3 |
| 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) | 8.5 | 10.0 | 11.9 | 13.8 | 15.5 | 16.4 | 16.0 | 14.5 | 12.6 | 10.7 | 9.0 | 8.1 |
| Daylight minimum duration (h) | 8.0 | 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) | 2.0 | 4.5 | 5.1 | 7.3 | 11.3 | 13.4 | 11.1 | 9.8 | 10.2 | 5.2 | 3.1 | 1.7 |
| Precipitation (mm) | 108 | 31 | 126 | 88 | 59 | 52 | 89 | 115 | 37 | 98 | 116 | 99 |
| Sunny days | 6 | 14 | 4 | 7 | 13 | 16 | 8 | 6 | 21 | 9 | 2 | 7 |
| Rainy days | 19 | 14 | 26 | 23 | 18 | 14 | 23 | 25 | 9 | 22 | 28 | 23 |
| Snow days | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Altes Gronauer Schloss during the most sunny months:
Months with the longest average daylight duration in Altes Gronauer Schloss:
The largest precipitation sum in Altes Gronauer Schloss is at