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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 September
i Average daily temperature based on hourly measurements at 2 meters above ground. 15.6°C
-1.0 °C vs normal
🌧 Precipitation September
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine September
i Total hours of direct sunshine (>120 W/m²). 262.6u
-13.6 u vs normal
💨 Wind September
i Average wind speed at 10 meters above ground. 14.5km/h
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 62.1%
💧 Humidity September
i Average relative humidity at 2 meters above ground. 73.8%
Monthly summary September 2025 was 1.0°C colder than normal with an average of 15.6°C. It was drier than usual: 34.1mm of rain, 45% less than normal. Sunshine was close to average with 263 hours.
driest 25% — precipitation(#4/4)
# Driest September in 4 years (34.1 mm)~ 98% less rain than normal (September)! Daily record: 23.9°C on 3 September
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 — September 2025
Dir % Avg N 6.9% 8.9 km/h NE 14.6% 14.4 km/h E 3.8% 7.4 km/h SE 7.2% 9.7 km/h S 21.8% 14.5 km/h SW 34.2% 18.8 km/h W 7.2% 12.9 km/h NW 4.3% 7.2 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table