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Oud-Heverlee — Weatherlens — Weatherlens
Belgium / Oud-Heverlee Vlaams-Brabant
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Jaren: 2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
Data: 11/30 (37%) 🌡 Temperature September
i Average daily temperature based on hourly measurements at 2 meters above ground. 17.4°C
+0.7 °C vs normal
Based on 11/30 days
🌧 Precipitation September
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine September
i Total hours of direct sunshine (>120 W/m²). 101.7u
+1.3 u vs normal
Based on 11/30 days
💨 Wind September
i Average wind speed at 10 meters above ground. 11.0km/h
Based on 11/30 days
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 68.0%
Based on 11/30 days
💧 Humidity September
i Average relative humidity at 2 meters above ground. 75.4%
Based on 11/30 days
Monthly summary September 2026 was 0.7°C warmer than normal with an average of 17.4°C. It was drier than usual: 8.3mm of rain, 86% less than normal. Less sun than usual with 102 hours, 63% less than normal.
driest 25% — precipitation(#4/4) gloomiest 25% — sunshine(#4/4)
# Driest September in 4 years (8.3 mm)~ 97% less rain than normal (September)
Records 🔥
35.8 °C
Hottest day
26/06/2026
🥶
-8.1 °C
Coldest day
14/01/2025
🌊
29.100002 mm
Wettest day
12/07/2024
☀
15.866208767361112 u
Sunniest day
21/06/2025
Download Temperature (°C) CSV Download Precipitation (mm) CSV
Cloud cover 2026 vs 2025 vs 2024 vs normal
Wind Rose Wind direction distribution — September 2026
Dir % Avg N 1.1% 5.1 km/h NE 0.0% 0 km/h E 1.5% 5.2 km/h SE 6.4% 5.5 km/h S 19.3% 6.3 km/h SW 43.2% 12.9 km/h W 25.0% 14.2 km/h NW 3.4% 9 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table