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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. 18.4°C
+1.8 °C vs normal
🌧 Precipitation September
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine September
i Total hours of direct sunshine (>120 W/m²). 278.4u
-0.1 u vs normal
💨 Wind September
i Average wind speed at 10 meters above ground. 11.5km/h
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 59.8%
💧 Humidity September
i Average relative humidity at 2 meters above ground. 77.8%
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary September 2023 was 1.8°C warmer than normal with an average of 18.4°C. With 61.3mm of rain, precipitation was near average. Sunshine was close to average with 278 hours.
warmest 33% — temperature(#1/3) sunniest 33% — sunshine(#1/3)
# Warmest September in 3 years (18.4°C)~ 97% less rain than normal (September)— Longest dry streak: 8 consecutive days— 9 summer days (max ≥ 25°C)! Daily record: 23.6°C on 3 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 2023 vs 2025 vs 2024 vs normal
Wind Rose Wind direction distribution — September 2023
Dir % Avg N 2.2% 11.9 km/h NE 5.8% 8.7 km/h E 19.0% 8 km/h SE 16.1% 7.9 km/h S 20.7% 12.4 km/h SW 27.1% 16 km/h W 6.3% 11.1 km/h NW 2.8% 10.2 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table