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
Viroinval — Weatherlens — Weatherlens
Belgium / Viroinval Namen
Updated -3 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 January
i Average daily temperature based on hourly measurements at 2 meters above ground. 2.1°C
0.0 °C vs normal
🌧 Precipitation January
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine January
i Total hours of direct sunshine (>120 W/m²). 111.4u
-1.4 u vs normal
💨 Wind January
i Average wind speed at 10 meters above ground. 13.4km/h
☁ Cloud cover January
i Average cloud cover as a percentage of the sky. 76.7%
💧 Humidity January
i Average relative humidity at 2 meters above ground. 89.8%
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary January 2025 had an average temperature of 2.1°C, close to normal. It was wetter than usual: 161.2mm of rain, 31% more than normal. Sunshine was close to average with 111 hours.
coldest 25% — temperature(#4/4) wettest 25% — precipitation(#1/4)
Did you know...# Coldest January in 4 years (2.1°C)# Wettest January in 4 years (161.2 mm)~ 96% less rain than normal (January)— 19 frost days (min < 0°C)— 8 heavy rain days (≥ 10mm)
Records 🔥
36.2 °C
Hottest day
27/06/2026
🥶
-6.8 °C
Coldest day
19/01/2024
🌊
47.799995 mm
Wettest day
22/06/2023
☀
15.691614583333333 u
Sunniest day
21/06/2025
Download Temperature (°C) CSV Download Precipitation (mm) CSV
Cloud cover 2025 vs 2025 vs 2024 vs normal
Wind Rose Wind direction distribution — January 2025
Dir % Avg N 3.2% 10 km/h NE 5.8% 5.3 km/h E 5.9% 5.8 km/h SE 8.1% 6.6 km/h S 28.2% 16.7 km/h SW 29.4% 18.6 km/h W 11.7% 9.7 km/h NW 7.7% 7.6 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table