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 RSS
Boom — Weatherlens — Weatherlens
Belgium / Boom Antwerpen
Updated -12 hours ago </> 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. 5.9°C
-0.5 °C vs normal
🌧 Precipitation December
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine December
i Total hours of direct sunshine (>120 W/m²). 74.1u
-14.3 u vs normal
💨 Wind December
i Average wind speed at 10 meters above ground. 13.8km/h
☁ Cloud cover December
i Average cloud cover as a percentage of the sky. 89.5%
💧 Humidity December
i Average relative humidity at 2 meters above ground. 87.5%
Monthly summary December 2024 was 0.5°C colder than normal with an average of 5.9°C. It was wetter than usual: 76.2mm of rain, 17% more than normal. Less sun than usual with 74 hours, 16% less than normal.
coldest 33% — temperature(#3/3) gloomiest 33% — sunshine(#3/3)
Did you know...# Coldest December in 3 years (5.9°C)~ 96% less rain than normal (December)— 3 heavy rain days (≥ 10mm)! Daily record: 8.1°C on 1 December
Records 🔥
35.7 °C
Hottest day
01/07/2025
🥶
-6 °C
Coldest day
11/01/2024
🌊
33.099995 mm
Wettest day
18/06/2024
☀
15.912161458333333 u
Sunniest day
25/06/2023
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 1.9% 13 km/h NE 12.0% 13.2 km/h E 5.8% 5.5 km/h SE 4.8% 3.1 km/h S 12.5% 12.4 km/h SW 44.5% 15.6 km/h W 13.0% 16.3 km/h NW 5.5% 16.2 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table