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Watermaal-Bosvoorde (Watermael-Boitsfort) — Weatherlens — Weatherlens
Belgium / Watermaal-Bosvoorde Watermael-Boitsfort
Brussel
Updated 0 hours ago ↓ 7.8°C/decennium </> Embed code
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Jaren: 2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
🌡 Temperature May
i Average daily temperature based on hourly measurements at 2 meters above ground. 14.6°C
+0.5 °C vs normal
🌧 Precipitation May
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine May
i Total hours of direct sunshine (>120 W/m²). 324.3u
+15.3 u vs normal
💨 Wind May
i Average wind speed at 10 meters above ground. 11.2km/h
☁ Cloud cover May
i Average cloud cover as a percentage of the sky. 53.8%
💧 Humidity May
i Average relative humidity at 2 meters above ground. 63.9%
Monthly summary May 2025 was 0.5°C warmer than normal with an average of 14.6°C. It was drier than usual: 44.2mm of rain, 38% less than normal. Sunshine was close to average with 324 hours.
warmest 40% — temperature(#2/5) driest 40% — precipitation(#4/5) gloomiest 40% — sunshine(#4/5)
~ 99% less rain than normal (May)— 3 summer days (max ≥ 25°C)! Daily record: 27.1°C on 1 May
Records 🔥
35.9 °C
Hottest day
31/07/2020
🥶
-7.9 °C
Coldest day
14/01/2025
🌊
39.500004 mm
Wettest day
07/09/2024
☀
15.017161458333334 u
Sunniest day
21/06/2025
Download Temperature (°C) CSV Download Precipitation (mm) CSV
☁
Cloud cover 2025 vs 2025 vs 2024 vs normal
Wind Rose Wind direction distribution — May 2025
Dir % Avg N 18.8% 10.9 km/h NE 15.6% 9.8 km/h E 11.6% 9.7 km/h SE 5.0% 6.5 km/h S 4.3% 6.6 km/h SW 19.1% 15.1 km/h W 8.9% 14 km/h NW 16.8% 10.4 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table