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Tremelo — Weatherlens — Weatherlens
Belgium / Tremelo 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. 16.0°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). 266.7u
-9.7 u vs normal
💨 Wind September
i Average wind speed at 10 meters above ground. 13.4km/h
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 60.5%
💧 Humidity September
i Average relative humidity at 2 meters above ground. 70.5%
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 16.0°C. It was drier than usual: 24.6mm of rain, 63% less than normal. Sunshine was close to average with 267 hours.
~ 99% less rain than normal (September)! Daily record: 24.6°C on 3 September
Records 🔥
36.2 °C
Hottest day
01/07/2025
🥶
-7.5 °C
Coldest day
18/01/2024
🌊
29.300001 mm
Wettest day
18/06/2024
☀
15.877194010416666 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 7.6% 9 km/h NE 14.2% 12.5 km/h E 3.5% 9.3 km/h SE 10.7% 9 km/h S 19.9% 13.7 km/h SW 31.8% 17.7 km/h W 6.7% 13.1 km/h NW 5.7% 7 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table