Average annual temperature is 12.0 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Westrem
* Weather data for Westrem Belgium is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.9 | 11.8 | 17.1 | 17.3 | 23.9 | 31.0 | 31.3 | 26.8 | 31.3 | 24.8 | 15.3 | 12.6 |
| Average daytime temperature (°C) | 7.6 | 8.7 | 10.6 | 12.4 | 17.9 | 25.4 | 22.6 | 21.9 | 23.4 | 17.2 | 10.3 | 8.9 |
| Average temperature (°C) | 5.4 | 5.4 | 7.3 | 8.6 | 13.2 | 20.1 | 18.5 | 18.0 | 18.6 | 13.7 | 7.9 | 6.9 |
| Average night temperature (°C) | 3.0 | 2.1 | 3.8 | 4.3 | 8.0 | 13.9 | 14.2 | 13.9 | 13.9 | 10.6 | 5.6 | 4.7 |
| Absolute minimum temperature (°C) | -4.0 | -4.2 | -3.1 | -1.1 | 2.8 | 9.7 | 11.6 | 10.3 | 9.1 | 3.1 | -2.1 | -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 | 15.6 | 16.5 | 16.0 | 14.5 | 12.6 | 10.7 | 9.0 | 8.0 |
| 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) | 3.7 | 4.3 | 4.6 | 7.8 | 10.7 | 13.0 | 10.8 | 10.3 | 9.0 | 6.2 | 3.6 | 2.1 |
| Precipitation (mm) | 92 | 10 | 136 | 82 | 58 | 28 | 109 | 81 | 80 | 110 | 140 | 83 |
| Sunny days | 8 | 11 | 3 | 9 | 18 | 22 | 2 | 9 | 19 | 10 | 3 | 8 |
| Rainy days | 23 | 17 | 28 | 21 | 13 | 8 | 29 | 22 | 11 | 21 | 27 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Westrem during the most sunny months:
Months with the longest average daylight duration in Westrem:
The largest precipitation sum in Westrem is at