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Aalst (Alost) — Weatherlens — Weatherlens
Belgium / Aalst Alost
Oost-Vlaanderen
Updated -2 hours ago ↓ 7.85°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 April
i Average daily temperature based on hourly measurements at 2 meters above ground. 12.0°C
+1.7 °C vs normal
🌧 Precipitation April
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine April
i Total hours of direct sunshine (>120 W/m²). 367.1u
+102.5 u vs normal
💨 Wind April
i Average wind speed at 10 meters above ground. 12.3km/h
☁ Cloud cover April
i Average cloud cover as a percentage of the sky. 34.1%
💧 Humidity April
i Average relative humidity at 2 meters above ground. 62.5%
Monthly summary April 2020 was 1.7°C warmer than normal with an average of 12.0°C. It was drier than usual: 24.6mm of rain, 62% less than normal. A sunny month with 367 hours of sunshine, 39% more than normal.
warmest 40% — temperature(#2/5) sunniest 20% — sunshine(#1/5)
~ 99% less rain than normal (April)— Longest dry streak: 9 consecutive days! Daily record: 21.3°C on 5 April
Records 🔥
35.6 °C
Hottest day
01/07/2025
🥶
-6.7 °C
Coldest day
18/01/2024
🌊
26 mm
Wettest day
21/09/2023
☀
15.921996527777777 u
Sunniest day
24/06/2023
Download Temperature (°C) CSV Download Precipitation (mm) CSV
Cloud cover 2020 vs 2025 vs 2024 vs normal
Wind Rose Wind direction distribution — April 2020
Dir % Avg N 12.5% 9.5 km/h NE 27.2% 11.3 km/h E 21.0% 15.5 km/h SE 8.2% 10.7 km/h S 6.4% 12.3 km/h SW 11.1% 15.2 km/h W 7.4% 9.6 km/h NW 6.3% 10.2 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table