Skip to content Weatherlens
Weather data: Open-Meteo.com (CC BY 4.0)
Historical data, no forecasts. Climate normals based on 30-year average.
Copernicus/ERA5 : Contains modified Copernicus Climate Change Service information. Neither the European Commission nor ECMWF is responsible for any use of the information.
Weather Reports API Privacy Contact RSS
Nivelles — Weatherlens — Weatherlens
Belgium / Nivelles Waals-Brabant
Updated -11 hours ago </> Embed code
Share link Share as image
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. 14.1°C
+0.4 °C vs normal
🌧 Precipitation May
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine May
i Total hours of direct sunshine (>120 W/m²). 336.4u
+11.2 u vs normal
💨 Wind May
i Average wind speed at 10 meters above ground. 12.8km/h
☁ Cloud cover May
i Average cloud cover as a percentage of the sky. 54.0%
💧 Humidity May
i Average relative humidity at 2 meters above ground. 65.4%
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary May 2025 had an average temperature of 14.1°C, close to normal. With 94.2mm of rain, precipitation was near average. Sunshine was close to average with 336 hours.
warmest 40% — temperature(#2/5) wettest 40% — precipitation(#2/5) gloomiest 40% — sunshine(#4/5)
Did you know...~ 97% less rain than normal (May)— Longest dry streak: 7 consecutive days— 3 heavy rain days (≥ 10mm)! Daily record: 26.8°C on 1 May
Records 🔥
36.1 °C
Hottest day
26/06/2026
🥶
-6.4 °C
Coldest day
10/01/2024
🌊
35.200005 mm
Wettest day
31/05/2025
☀
15.873253038194445 u
Sunniest day
24/06/2023
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 18.7% 12 km/h NE 18.5% 12.3 km/h E 10.6% 11.8 km/h SE 4.4% 9.9 km/h S 4.2% 8.6 km/h SW 21.8% 15.6 km/h W 7.7% 15.8 km/h NW 14.1% 11.5 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table