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Ukkel (Uccle) — Weatherlens — Weatherlens
Belgium / Ukkel Uccle
Brussel
Updated -4 hours ago ↓ 6.6°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. 13.1°C
-1.1 °C vs normal
🌧 Precipitation May
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine May
i Total hours of direct sunshine (>120 W/m²). 329.8u
+20.2 u vs normal
💨 Wind May
i Average wind speed at 10 meters above ground. 13.1km/h
☁ Cloud cover May
i Average cloud cover as a percentage of the sky. 61.0%
💧 Humidity May
i Average relative humidity at 2 meters above ground. 76.4%
Monthly summary May 2023 was 1.1°C colder than normal with an average of 13.1°C. With 80.7mm of rain, precipitation was near average. Sunshine was close to average with 330 hours.
coldest 20% — temperature(#5/5)
# Coldest May in 5 years (13.1°C)~ 98% less rain than normal (May)— Longest dry streak: 8 consecutive days! Daily record: 22.6°C on 4 May
Records 🔥
36 °C
Hottest day
31/07/2020
🥶
-6.6 °C
Coldest day
14/01/2025
🌊
33.4 mm
Wettest day
07/09/2024
☀
15.00880859375 u
Sunniest day
21/06/2025
Download Temperature (°C) CSV Download Precipitation (mm) CSV
Cloud cover 2023 vs 2025 vs 2024 vs normal
Wind Rose Wind direction distribution — May 2023
Dir % Avg N 19.6% 14.4 km/h NE 34.3% 15.3 km/h E 5.9% 13.3 km/h SE 1.7% 10.5 km/h S 4.7% 9.6 km/h SW 12.8% 10.2 km/h W 6.0% 9.7 km/h NW 14.9% 11.4 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table