Average annual temperature is 11.9 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 118 days
Number of rainy days: 246 days
Number of snow days: 1 day
Look at detailed online map of Sint-Jozef-Olen
* Weather data for Sint-Jozef-Olen 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) | 15.6 | 12.2 | 17.5 | 17.4 | 24.1 | 30.4 | 32.5 | 27.3 | 31.0 | 25.0 | 15.1 | 12.1 |
| Average daytime temperature (°C) | 7.3 | 8.6 | 10.5 | 12.7 | 18.4 | 25.2 | 22.9 | 22.1 | 23.3 | 16.9 | 10.0 | 8.6 |
| Average temperature (°C) | 5.2 | 5.3 | 7.2 | 8.6 | 13.6 | 20.2 | 18.7 | 18.0 | 18.3 | 13.5 | 7.5 | 6.5 |
| Average night temperature (°C) | 3.1 | 2.0 | 3.8 | 4.3 | 8.4 | 14.5 | 14.0 | 13.8 | 13.3 | 10.3 | 5.0 | 4.3 |
| Absolute minimum temperature (°C) | -3.8 | -4.4 | -3.5 | -1.9 | 3.5 | 9.6 | 10.6 | 10.6 | 7.9 | 2.2 | -3.3 | -5.6 |
| 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) | 8.5 | 10.0 | 11.9 | 13.9 | 15.6 | 16.5 | 16.1 | 14.5 | 12.6 | 10.7 | 8.9 | 8.0 |
| 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) | 3.0 | 4.0 | 5.1 | 7.9 | 11.0 | 13.0 | 11.0 | 10.2 | 9.2 | 6.0 | 3.5 | 2.2 |
| Precipitation (mm) | 98 | 20 | 132 | 83 | 60 | 55 | 105 | 93 | 56 | 130 | 134 | 106 |
| Sunny days | 8 | 12 | 4 | 9 | 16 | 19 | 4 | 9 | 17 | 10 | 2 | 8 |
| Rainy days | 23 | 16 | 27 | 21 | 15 | 11 | 27 | 22 | 13 | 21 | 28 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Sint-Jozef-Olen during the most sunny months:
Months with the longest average daylight duration in Sint-Jozef-Olen:
The largest precipitation sum in Sint-Jozef-Olen is at