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Zemst — Weatherlens — Weatherlens
Belgium / Zemst Vlaams-Brabant
Updated -4 hours ago ↓ 7.9°C/decennium </> Embed code
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Jaren: 2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
🌡 Temperature August
i Average daily temperature based on hourly measurements at 2 meters above ground. 19.5°C
+0.4 °C vs normal
🌧 Precipitation August
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine August
i Total hours of direct sunshine (>120 W/m²). 337.9u
+12.3 u vs normal
💨 Wind August
i Average wind speed at 10 meters above ground. 9.8km/h
☁ Cloud cover August
i Average cloud cover as a percentage of the sky. 54.9%
💧 Humidity August
i Average relative humidity at 2 meters above ground. 65.3%
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary August 2025 had an average temperature of 19.5°C, close to normal. It was drier than usual: 28.7mm of rain, 51% less than normal. Sunshine was close to average with 338 hours.
driest 33% — precipitation(#3/3) sunniest 33% — sunshine(#1/3)
# Driest August in 3 years (28.7 mm)~ 98% less rain than normal (August)— 11 summer days (max ≥ 25°C)— Longest dry streak: 8 consecutive days! Daily record: 24.3°C on 4 August
Records 🔥
36.2 °C
Hottest day
01/07/2025
🥶
-7.3 °C
Coldest day
18/01/2024
🌊
29.9 mm
Wettest day
18/06/2024
☀
15.895886501736111 u
Sunniest day
25/06/2023
Download Temperature (°C) CSV Download Precipitation (mm) CSV
Cloud cover 2025 vs 2025 vs 2024 vs normal
Wind Rose Wind direction distribution — August 2025
Dir % Avg N 12.2% 10.3 km/h NE 14.4% 8.1 km/h E 8.1% 6.9 km/h SE 5.1% 6.1 km/h S 10.5% 10.3 km/h SW 23.3% 11.2 km/h W 15.7% 10.7 km/h NW 10.8% 10.4 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table