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
Chaumont-Gistoux — Weatherlens — Weatherlens
Belgium / Chaumont-Gistoux Waals-Brabant
Updated -2 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. 13.5°C
-0.3 °C vs normal
🌧 Precipitation May
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine May
i Total hours of direct sunshine (>120 W/m²). 423.9u
+101.4 u vs normal
💨 Wind May
i Average wind speed at 10 meters above ground. 12.6km/h
☁ Cloud cover May
i Average cloud cover as a percentage of the sky. 48.4%
💧 Humidity May
i Average relative humidity at 2 meters above ground. 61.2%
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary May 2020 had an average temperature of 13.5°C, close to normal. It was drier than usual: 18.4mm of rain, 74% less than normal. A sunny month with 424 hours of sunshine, 31% more than normal.
coldest 40% — temperature(#4/5) driest 20% — precipitation(#5/5) sunniest 20% — sunshine(#1/5)
# Driest May in 5 years (18.4 mm)~ 99% less rain than normal (May)— Longest dry streak: 7 consecutive days! Daily record: 20.1°C on 7 May
Records 🔥
35.8 °C
Hottest day
26/06/2026
🥶
-7.4 °C
Coldest day
18/01/2024
🌊
36.9 mm
Wettest day
07/09/2024
☀
15.812074652777778 u
Sunniest day
21/06/2025
Download Temperature (°C) CSV Download Precipitation (mm) CSV
☁
Cloud cover 2020 vs 2025 vs 2024 vs normal
Wind Rose Wind direction distribution — May 2020
Dir % Avg N 19.8% 12.5 km/h NE 27.3% 14.3 km/h E 10.6% 10.5 km/h SE 4.2% 5.2 km/h S 5.1% 8.8 km/h SW 12.2% 14.8 km/h W 13.8% 14.4 km/h NW 7.0% 9.6 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table