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Braine-l'Alleud — Weatherlens — Weatherlens
Belgium / Braine-l'Alleud Waals-Brabant
Updated -7 hours ago ↓ 8.1°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 September
i Average daily temperature based on hourly measurements at 2 meters above ground. 18.6°C
+2.0 °C vs normal
🌧 Precipitation September
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine September
i Total hours of direct sunshine (>120 W/m²). 290.0u
+21.2 u vs normal
💨 Wind September
i Average wind speed at 10 meters above ground. 12.5km/h
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 57.3%
💧 Humidity September
i Average relative humidity at 2 meters above ground. 76.4%
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary September 2023 was 2.0°C warmer than normal with an average of 18.6°C. With 73.3mm of rain, precipitation was near average. Sunshine was close to average with 290 hours.
warmest 33% — temperature(#1/3) sunniest 33% — sunshine(#1/3)
# Warmest September in 3 years (18.6°C)~ 97% less rain than normal (September)~ 2.0°C warmer than normal (September)— Longest dry streak: 8 consecutive days— 8 summer days (max ≥ 25°C)
Records 🔥
36 °C
Hottest day
31/07/2020
🥶
-7.1 °C
Coldest day
18/01/2024
🌊
37.5 mm
Wettest day
07/09/2024
☀
15.884674479166666 u
Sunniest day
25/06/2023
Download Temperature (°C) CSV Download Precipitation (mm) CSV
☁
Cloud cover 2023 vs 2025 vs 2024 vs normal
Wind Rose Wind direction distribution — September 2023
Dir % Avg N 2.2% 10.8 km/h NE 3.6% 8.2 km/h E 14.0% 9.4 km/h SE 17.5% 9 km/h S 25.4% 12.7 km/h SW 26.8% 17.1 km/h W 8.9% 12.1 km/h NW 1.5% 9.3 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table