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
Huldenberg — Weatherlens — Weatherlens
Belgium / Huldenberg Vlaams-Brabant
Updated -4 hours ago ↓ 9.15°C/decennium </> Embed code
Share link Share as image
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. 15.5°C
-1.1 °C vs normal
🌧 Precipitation September
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine September
i Total hours of direct sunshine (>120 W/m²). 253.6u
-8.9 u vs normal
💨 Wind September
i Average wind speed at 10 meters above ground. 13.6km/h
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 61.6%
💧 Humidity September
i Average relative humidity at 2 meters above ground. 73.1%
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary September 2025 was 1.1°C colder than normal with an average of 15.5°C. It was drier than usual: 30.3mm of rain, 51% less than normal. Sunshine was close to average with 254 hours.
Did you know...~ 99% less rain than normal (September)! Daily record: 23.6°C on 3 September
Records 🔥
35.9 °C
Hottest day
31/07/2020
🥶
-7.6 °C
Coldest day
13/01/2025
🌊
31.800003 mm
Wettest day
12/07/2024
☀
15.025389539930556 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 — September 2025
Dir % Avg N 7.1% 8.9 km/h NE 14.4% 13 km/h E 3.9% 7.9 km/h SE 8.6% 8.9 km/h S 20.0% 14.3 km/h SW 33.8% 17.9 km/h W 6.9% 12.4 km/h NW 5.3% 6.6 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table