Average annual temperature is 10.9 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: -4.4 °C
Number of sunny days: 100 days
Number of rainy days: 259 days
Number of snow days: 6 days
Look at detailed online map of Büttelersiel
* Weather data for Büttelersiel 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) | 14.5 | 11.5 | 15.6 | 20.8 | 23.1 | 26.9 | 32.1 | 28.3 | 29.0 | 21.2 | 14.3 | 11.2 |
| Average daytime temperature (°C) | 6.7 | 7.2 | 8.6 | 11.4 | 15.1 | 20.8 | 20.9 | 20.8 | 21.9 | 14.6 | 8.8 | 6.5 |
| Average temperature (°C) | 5.1 | 4.8 | 6.1 | 8.0 | 12.2 | 17.4 | 17.6 | 17.5 | 17.7 | 12.3 | 6.8 | 5.0 |
| Average night temperature (°C) | 3.2 | 2.5 | 3.8 | 4.5 | 9.2 | 13.6 | 14.5 | 14.5 | 14.0 | 10.1 | 4.7 | 3.5 |
| Absolute minimum temperature (°C) | -2.7 | -2.9 | -1.7 | -2.5 | 4.0 | 8.2 | 12.1 | 10.9 | 9.6 | 4.2 | -3.5 | -4.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 8.0 | 10.0 | 12.0 | 14.0 | 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 | 16.9 | 16.4 | 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) | 3.0 | 4.2 | 5.8 | 9.3 | 10.4 | 13.4 | 11.1 | 10.8 | 9.8 | 4.3 | 3.5 | 1.7 |
| Precipitation (mm) | 91 | 53 | 112 | 66 | 54 | 52 | 181 | 98 | 33 | 183 | 126 | 157 |
| Sunny days | 5 | 10 | 4 | 13 | 16 | 16 | 2 | 7 | 17 | 3 | 1 | 6 |
| Rainy days | 25 | 17 | 26 | 17 | 15 | 14 | 29 | 24 | 13 | 28 | 27 | 24 |
| Snow days | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 |
The best time to visit Büttelersiel during the most sunny months:
Months with the longest average daylight duration in Büttelersiel:
The largest precipitation sum in Büttelersiel is at