Last updated: August 22, 2025
In April, the average temperature in Wezembeek-Oppem, Belgium hovers around 10°C (50°F). Expect lows of -4°C (26°F) and highs reaching up to 27°C (81°F). During this month, precipitation averages 36 mm (1.4 in) over about 8 days, coupled with a notable humidity level at 85%. Enjoy the blend of crisp air and occasional rain as you experience the unique weather of this locale!
In April in Wezembeek-Oppem, the average temperature is 10°C (50°F). Maximums can reach 27°C (81°F), while minimums can drop as low as -4°C (26°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In Wezembeek-Oppem in April, the precipitation amount is 36 mm (1.4 in) over a period of 8 days.
In Wezembeek-Oppem in April, humidity is 85%. With an average temperature of 10°C (50°F), this humidity feels like a heavy, damp blanket surrounding you, making travel feel sluggish and uncomfortable as you navigate through the thick, moist air.
In Wezembeek-Oppem in April, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Wezembeek-Oppem.
UV Risk Categories
Weather in Wezembeek-Oppem varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Wezembeek-Oppem, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 65 mm (2.6 inches) | 91% | low |
| February Weather | 5°C (42°F) | 70 mm (2.7 inches) | 89% | low |
| March Weather | 7°C (45°F) | 71 mm (2.8 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 36 mm (1.4 inches) | 85% | moderate |
| May Weather | 13°C (57°F) | 60 mm (2.4 inches) | 82% | high |
| June Weather | 18°C (65°F) | 72 mm (2.8 inches) | 82% | very high |
| July Weather | 19°C (66°F) | 74 mm (2.9 inches) | 80% | very high |
| August Weather | 19°C (66°F) | 84 mm (3.3 inches) | 76% | high |
| September Weather | 15°C (60°F) | 58 mm (2.3 inches) | 82% | moderate |
| October Weather | 12°C (54°F) | 78 mm (3.1 inches) | 89% | moderate |
| November Weather | 7°C (45°F) | 57 mm (2.3 inches) | 92% | low |
| December Weather | 5°C (42°F) | 92 mm (3.6 inches) | 92% | low |