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Belgium / Attert Luxemburg
Updated 0 hours ago ↓ 9.55°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 December
i Average daily temperature based on hourly measurements at 2 meters above ground. 2.4°C
-1.2 °C vs normal
🌧 Precipitation December
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine December
i Total hours of direct sunshine (>120 W/m²). 55.5u
-20.3 u vs normal
💨 Wind December
i Average wind speed at 10 meters above ground. 14.3km/h
☁ Cloud cover December
i Average cloud cover as a percentage of the sky. 88.9%
💧 Humidity December
i Average relative humidity at 2 meters above ground. 93.5%
Monthly summary December 2024 was 1.2°C colder than normal with an average of 2.4°C. With 86.8mm of rain, precipitation was near average. Less sun than usual with 56 hours, 27% less than normal.
coldest 33% — temperature(#3/3) gloomiest 33% — sunshine(#3/3)
# Coldest December in 3 years (2.4°C)~ 97% less rain than normal (December)— 14 frost days (min < 0°C)— 4 heavy rain days (≥ 10mm)! Daily record: 8.9°C on 2 December
Records 🔥
36.7 °C
Hottest day
27/06/2026
🥶
-8.9 °C
Coldest day
20/01/2024
🌊
51.5 mm
Wettest day
02/01/2024
☀
15.376807725694444 u
Sunniest day
03/07/2025
Download Temperature (°C) CSV Download Precipitation (mm) CSV
Cloud cover 2024 vs 2025 vs 2024 vs normal
Wind Rose Wind direction distribution — December 2024
Dir % Avg N 0.7% 11.1 km/h NE 17.5% 14 km/h E 8.2% 7.5 km/h SE 4.3% 7.5 km/h S 5.1% 12.9 km/h SW 41.5% 15.6 km/h W 15.9% 16.6 km/h NW 6.9% 15.5 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table