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Kalmthout — Weatherlens — Weatherlens
Belgium / Kalmthout Antwerpen
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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. 17.3°C
+0.7 °C vs normal
🌧 Precipitation September
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine September
i Total hours of direct sunshine (>120 W/m²). 303.7u
+25.2 u vs normal
💨 Wind September
i Average wind speed at 10 meters above ground. 13.0km/h
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 72.1%
💧 Humidity September
i Average relative humidity at 2 meters above ground. 78.0%
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary September 2026 was 0.7°C warmer than normal with an average of 17.3°C. It was drier than usual: 54.6mm of rain, 18% less than normal. Sunshine was close to average with 304 hours.
sunniest 25% — sunshine(#1/4)
~ 97% less rain than normal (September)— 3 summer days (max ≥ 25°C)! Daily record: 21.1°C on 13 September
Records 🔥
36 °C
Hottest day
01/07/2025
🥶
-6.1 °C
Coldest day
11/01/2024
🌊
37.100002 mm
Wettest day
24/05/2024
☀
15.940217013888889 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 3.5% 9.1 km/h NE 3.5% 9.8 km/h E 1.8% 7.4 km/h SE 8.6% 9.8 km/h S 14.9% 9.3 km/h SW 36.9% 15.3 km/h W 21.3% 15.4 km/h NW 9.6% 11.4 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table