Average annual temperature is 12.0 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -3.6 °C
Number of sunny days: 106 days
Number of rainy days: 259 days
Look at detailed online map of Sint Janskerke
* Weather data for Sint Janskerke 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) | 13.6 | 10.5 | 15.7 | 16.5 | 21.8 | 30.3 | 29.9 | 25.0 | 30.9 | 24.1 | 15.1 | 11.7 |
| Average daytime temperature (°C) | 7.8 | 8.2 | 9.9 | 11.5 | 15.8 | 22.7 | 20.8 | 20.2 | 22.3 | 16.7 | 10.7 | 9.0 |
| Average temperature (°C) | 6.2 | 5.7 | 7.3 | 8.6 | 12.5 | 18.8 | 18.1 | 17.7 | 18.6 | 14.2 | 8.7 | 7.4 |
| Average night temperature (°C) | 4.1 | 3.1 | 4.7 | 5.5 | 9.0 | 14.6 | 15.4 | 15.0 | 14.9 | 12.0 | 6.7 | 5.5 |
| Absolute minimum temperature (°C) | -1.7 | -3.5 | -0.8 | -0.8 | 4.7 | 10.2 | 12.1 | 12.8 | 10.7 | 7.6 | -2.2 | -3.6 |
| 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 | 16.5 | 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) | 3.7 | 4.6 | 5.0 | 8.9 | 12.0 | 13.0 | 11.1 | 10.7 | 9.1 | 6.2 | 3.9 | 2.5 |
| Precipitation (mm) | 119 | 14 | 135 | 77 | 42 | 25 | 108 | 121 | 89 | 141 | 183 | 113 |
| Sunny days | 6 | 13 | 2 | 9 | 18 | 21 | 6 | 5 | 15 | 8 | 0 | 3 |
| Rainy days | 25 | 15 | 29 | 21 | 13 | 9 | 25 | 26 | 15 | 23 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sint Janskerke during the most sunny months:
Months with the longest average daylight duration in Sint Janskerke:
The largest precipitation sum in Sint Janskerke is at