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Leuven (Louvain) — Weatherlens — Weatherlens
Belgium / Leuven Louvain
Vlaams-Brabant
Updated -2 hours ago ↓ 8.9°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. 18.7°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). 293.4u
+19.6 u vs normal
💨 Wind September
i Average wind speed at 10 meters above ground. 11.1km/h
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 57.0%
💧 Humidity September
i Average relative humidity at 2 meters above ground. 76.4%
Monthly summary September 2023 was 2.0°C warmer than normal with an average of 18.7°C. With 57.8mm of rain, precipitation was near average. Sunshine was close to average with 293 hours.
warmest 33% — temperature(#1/3) sunniest 33% — sunshine(#1/3)
# Warmest September in 3 years (18.7°C)~ 97% less rain than normal (September)~ 2.0°C warmer than normal (September)— Longest dry streak: 8 consecutive days— 9 summer days (max ≥ 25°C)
Records 🔥
36 °C
Hottest day
26/06/2026
🥶
-8.1 °C
Coldest day
14/01/2025
🌊
29.1 mm
Wettest day
12/07/2024
☀
15.866208767361112 u
Sunniest day
21/06/2025
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 1.7% 12.2 km/h NE 4.4% 6.9 km/h E 15.4% 7.7 km/h SE 15.8% 7.9 km/h S 22.6% 11.8 km/h SW 28.7% 15 km/h W 8.9% 10.7 km/h NW 2.4% 7.6 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table