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Belgium / Houffalize Luxemburg
Updated -9 hours ago ↓ 8.65°C/decennium </> Embed code
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Jaren: 2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
Data: 11/30 (37%) 🌡 Temperature September
i Average daily temperature based on hourly measurements at 2 meters above ground. 16.1°C
+1.0 °C vs normal
Based on 11/30 days
🌧 Precipitation September
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine September
i Total hours of direct sunshine (>120 W/m²). 108.6u
+9.8 u vs normal
Based on 11/30 days
💨 Wind September
i Average wind speed at 10 meters above ground. 10.0km/h
Based on 11/30 days
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 68.8%
Based on 11/30 days
💧 Humidity September
i Average relative humidity at 2 meters above ground. 74.9%
Based on 11/30 days
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary September 2026 was 1.0°C warmer than normal with an average of 16.1°C. It was drier than usual: 8.8mm of rain, 93% less than normal. Less sun than usual with 109 hours, 60% less than normal.
driest 25% — precipitation(#4/4) gloomiest 25% — sunshine(#4/4)
# Driest September in 4 years (8.8 mm)~ 98% less rain than normal (September)! Daily record: 28.3°C on 7 September
Records 🔥
35.8 °C
Hottest day
26/06/2026
🥶
-9.5 °C
Coldest day
20/01/2024
🌊
42.3 mm
Wettest day
09/10/2024
☀
15.492599826388888 u
Sunniest day
03/07/2025
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 1.9% 3.1 km/h NE 7.2% 2.9 km/h E 9.8% 3.9 km/h SE 7.2% 5.9 km/h S 5.7% 7.1 km/h SW 27.3% 12.9 km/h W 33.3% 13.2 km/h NW 7.6% 8.5 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table