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Chaumont-Gistoux — Weatherlens — Weatherlens
Belgium / Chaumont-Gistoux Waals-Brabant
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Jaren: 2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
🌡 Temperature September
i Average daily temperature based on hourly measurements at 2 meters above ground. 15.3°C
-1.2 °C vs normal
🌧 Precipitation September
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine September
i Total hours of direct sunshine (>120 W/m²). 248.7u
-22.1 u vs normal
💨 Wind September
i Average wind speed at 10 meters above ground. 14.7km/h
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 60.6%
💧 Humidity September
i Average relative humidity at 2 meters above ground. 81.3%
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary September 2024 was 1.2°C colder than normal with an average of 15.3°C. It was wetter than usual: 103.6mm of rain, 59% more than normal. Sunshine was close to average with 249 hours.
coldest 33% — temperature(#3/3) wettest 33% — precipitation(#1/3) gloomiest 33% — sunshine(#3/3)
# Coldest September in 3 years (15.3°C)# Wettest September in 3 years (103.6 mm)~ 94% less rain than normal (September)— 3 summer days (max ≥ 25°C)! Daily record: 30.4°C on 1 September
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 2024 vs 2025 vs 2024 vs normal
Wind Rose Wind direction distribution — September 2024
Dir % Avg N 6.5% 11.3 km/h NE 12.6% 17.1 km/h E 5.8% 11.8 km/h SE 11.3% 10.5 km/h S 15.1% 13.4 km/h SW 27.5% 19.1 km/h W 14.3% 12.3 km/h NW 6.8% 12 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table