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Merchtem — Weatherlens — Weatherlens
Belgium / Merchtem Vlaams-Brabant
Updated -2 hours ago ↓ 8.4°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. 17.5°C
+0.8 °C vs normal
🌧 Precipitation September
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine September
i Total hours of direct sunshine (>120 W/m²). 306.1u
+34.4 u vs normal
💨 Wind September
i Average wind speed at 10 meters above ground. 12.2km/h
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 69.3%
💧 Humidity September
i Average relative humidity at 2 meters above ground. 76.9%
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary September 2026 was 0.8°C warmer than normal with an average of 17.5°C. It was drier than usual: 46.0mm of rain, 34% less than normal. A sunny month with 306 hours of sunshine, 13% more than normal.
sunniest 25% — sunshine(#1/4)
~ 98% less rain than normal (September)— Longest dry streak: 7 consecutive days— 3 summer days (max ≥ 25°C)! Daily record: 23.4°C on 14 September
Records 🔥
35.9 °C
Hottest day
14/08/2026
🥶
-7.2 °C
Coldest day
18/01/2024
🌊
28.199999 mm
Wettest day
09/10/2024
☀
15.91181423611111 u
Sunniest day
25/06/2023
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 4.7% 8.6 km/h NE 4.0% 7.9 km/h E 2.4% 7.1 km/h SE 8.2% 8.5 km/h S 12.6% 9.7 km/h SW 39.9% 14.6 km/h W 19.9% 13.7 km/h NW 8.3% 10.6 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table