Skip to content Weatherlens
Weather data: Open-Meteo.com (CC BY 4.0)
Historical data, no forecasts. Climate normals based on 30-year average.
Copernicus/ERA5 : Contains modified Copernicus Climate Change Service information. Neither the European Commission nor ECMWF is responsible for any use of the information.
Weather Reports API Privacy Contact
Martelange — Weatherlens — Weatherlens
Belgium / Martelange Luxemburg
Updated 1 hours ago ↓ 9.35°C/decennium </> Embed code
Share link Share as image
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. 2.2°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). 56.7u
-16.7 u vs normal
💨 Wind December
i Average wind speed at 10 meters above ground. 14.8km/h
☁ Cloud cover December
i Average cloud cover as a percentage of the sky. 88.4%
💧 Humidity December
i Average relative humidity at 2 meters above ground. 93.7%
Monthly summary December 2024 was 1.2°C colder than normal with an average of 2.2°C. With 85.0mm of rain, precipitation was near average. Less sun than usual with 57 hours, 23% less than normal.
coldest 33% — temperature(#3/3)
# Coldest December in 3 years (2.2°C)~ 97% less rain than normal (December)— 15 frost days (min < 0°C)— 3 heavy rain days (≥ 10mm)! Daily record: 8.4°C on 2 December
Records 🔥
36.7 °C
Hottest day
27/06/2026
🥶
-8.4 °C
Coldest day
20/01/2024
🌊
50.7 mm
Wettest day
09/10/2024
☀
15.375822482638888 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 0.5% 16.7 km/h NE 15.1% 13.8 km/h E 6.3% 9.7 km/h SE 7.5% 7.2 km/h S 6.7% 13.7 km/h SW 38.8% 15.9 km/h W 15.9% 17.8 km/h NW 9.1% 16.6 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table