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Wezembeek-Oppem — Weatherlens — Weatherlens
Belgium / Wezembeek-Oppem Vlaams-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. 15.9°C
-0.9 °C vs normal
🌧 Precipitation September
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine September
i Total hours of direct sunshine (>120 W/m²). 260.1u
-9.7 u vs normal
💨 Wind September
i Average wind speed at 10 meters above ground. 12.9km/h
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 60.9%
💧 Humidity September
i Average relative humidity at 2 meters above ground. 71.2%
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary September 2025 was 0.9°C colder than normal with an average of 15.9°C. It was drier than usual: 31.8mm of rain, 49% less than normal. Sunshine was close to average with 260 hours.
~ 98% less rain than normal (September)! Daily record: 23.8°C on 3 September
Records 🔥
36.3 °C
Hottest day
01/07/2025
🥶
-7.4 °C
Coldest day
14/01/2025
🌊
28.900003 mm
Wettest day
12/07/2024
☀
15.884905598958333 u
Sunniest day
25/06/2023
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 8.8% 8.4 km/h NE 13.8% 12.1 km/h E 4.2% 8.9 km/h SE 9.4% 8.4 km/h S 19.3% 13.5 km/h SW 33.2% 16.9 km/h W 6.7% 12.3 km/h NW 4.7% 6.4 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table