Average annual temperature is 11.1 °C
Absolute maximum temperature: 30.4 °C
Absolute minimum temperature: -4.3 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of Winsum
* Weather data for Winsum 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) | 12.1 | 11.7 | 14.8 | 18.0 | 19.9 | 29.9 | 30.4 | 25.3 | 28.0 | 21.3 | 13.6 | 12.1 |
| Average daytime temperature (°C) | 7.3 | 8.3 | 8.9 | 11.4 | 15.1 | 21.7 | 20.3 | 20.2 | 21.4 | 15.0 | 9.8 | 7.9 |
| Average temperature (°C) | 5.5 | 5.7 | 6.4 | 7.8 | 11.8 | 17.5 | 17.4 | 16.9 | 17.4 | 12.7 | 7.6 | 6.2 |
| Average night temperature (°C) | 3.5 | 3.1 | 3.9 | 4.0 | 8.4 | 13.0 | 14.3 | 13.3 | 13.4 | 10.3 | 5.3 | 4.4 |
| Absolute minimum temperature (°C) | -3.5 | -3.5 | -2.9 | -2.3 | 3.8 | 8.1 | 10.7 | 10.1 | 8.8 | 3.1 | -4.2 | -4.3 |
| 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 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 7.0 |
| Daylight mean duration (h) | 8.2 | 9.8 | 11.9 | 14.0 | 15.9 | 16.9 | 16.4 | 14.7 | 12.7 | 10.6 | 8.7 | 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) | 3.4 | 5.0 | 5.6 | 8.9 | 11.0 | 12.8 | 11.7 | 10.8 | 9.1 | 4.4 | 4.1 | 1.9 |
| Precipitation (mm) | 115 | 34 | 103 | 78 | 56 | 13 | 140 | 96 | 55 | 178 | 134 | 144 |
| Sunny days | 7 | 14 | 5 | 9 | 16 | 20 | 2 | 5 | 18 | 1 | 1 | 7 |
| Rainy days | 24 | 14 | 26 | 21 | 15 | 10 | 29 | 26 | 12 | 30 | 29 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Winsum during the most sunny months:
Months with the longest average daylight duration in Winsum:
The largest precipitation sum in Winsum is at