Average annual temperature is 11.7 °C
Absolute maximum temperature: 31.6 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 109 days
Number of rainy days: 255 days
Number of snow days: 1 day
Look at detailed online map of Groot-Ammers
* Weather data for Groot-Ammers Netherlands is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.3 | 11.7 | 16.5 | 16.6 | 21.8 | 30.0 | 31.6 | 25.9 | 30.7 | 23.5 | 14.7 | 11.7 |
| Average daytime temperature (°C) | 7.6 | 8.6 | 9.9 | 12.1 | 17.4 | 23.8 | 21.8 | 21.4 | 22.5 | 16.3 | 10.1 | 8.4 |
| Average temperature (°C) | 5.5 | 5.5 | 6.9 | 8.6 | 13.1 | 19.1 | 18.2 | 17.7 | 18.1 | 13.5 | 7.8 | 6.5 |
| Average night temperature (°C) | 3.4 | 2.6 | 3.9 | 4.9 | 8.8 | 14.2 | 14.6 | 14.1 | 14.0 | 10.9 | 5.6 | 4.4 |
| Absolute minimum temperature (°C) | -3.0 | -3.4 | -3.1 | -1.3 | 4.1 | 9.3 | 11.7 | 10.7 | 9.4 | 5.7 | -2.0 | -4.3 |
| 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) | 8.4 | 9.9 | 11.9 | 13.9 | 15.7 | 16.6 | 16.2 | 14.6 | 12.7 | 10.7 | 8.8 | 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) | 3.4 | 4.1 | 4.8 | 8.1 | 11.2 | 12.7 | 11.3 | 10.5 | 9.1 | 5.4 | 3.8 | 2.3 |
| Precipitation (mm) | 136 | 20 | 137 | 80 | 81 | 18 | 126 | 119 | 76 | 154 | 161 | 123 |
| Sunny days | 8 | 13 | 4 | 9 | 15 | 20 | 2 | 7 | 17 | 7 | 1 | 6 |
| Rainy days | 23 | 15 | 27 | 21 | 16 | 10 | 29 | 24 | 13 | 24 | 29 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Groot-Ammers during the most sunny months:
Months with the longest average daylight duration in Groot-Ammers:
The largest precipitation sum in Groot-Ammers is at