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Tienen (Tirlemont) — Weatherlens — Weatherlens
Belgium / Tienen Tirlemont
Vlaams-Brabant
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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. 5.9°C
0.0 °C vs normal
🌧 Precipitation December
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine December
i Total hours of direct sunshine (>120 W/m²). 106.5u
+15.9 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. 73.9%
💧 Humidity December
i Average relative humidity at 2 meters above ground. 85.4%
Monthly summary December 2025 had an average temperature of 5.9°C, close to normal. It was drier than usual: 30.1mm of rain, 51% less than normal. A sunny month with 107 hours of sunshine, 18% more than normal.
driest 33% — precipitation(#3/3) sunniest 33% — sunshine(#1/3)
# Driest December in 3 years (30.1 mm)~ 98% less rain than normal (December)— Longest dry streak: 9 consecutive days— 8 frost days (min < 0°C)! Daily record: 8.2°C on 3 December
Records 🔥
35.8 °C
Hottest day
26/06/2026
🥶
-8.6 °C
Coldest day
13/01/2025
🌊
36.500004 mm
Wettest day
09/10/2024
☀
15.823766276041667 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 — December 2025
Dir % Avg N 3.1% 9.4 km/h NE 17.5% 13.9 km/h E 8.2% 11.9 km/h SE 5.6% 9.8 km/h S 35.8% 16.4 km/h SW 24.2% 15.4 km/h W 4.3% 9.5 km/h NW 1.3% 6.7 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table