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Geraardsbergen (Grammont) — Weatherlens — Weatherlens
Belgium / Geraardsbergen Grammont
Oost-Vlaanderen
Updated 1 hours ago ↓ 8.65°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. 18.5°C
-0.2 °C vs normal
🌧 Precipitation August
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine August
i Total hours of direct sunshine (>120 W/m²). 333.5u
+9.2 u vs normal
💨 Wind August
i Average wind speed at 10 meters above ground. 10.7km/h
☁ Cloud cover August
i Average cloud cover as a percentage of the sky. 54.7%
💧 Humidity August
i Average relative humidity at 2 meters above ground. 70.7%
Monthly summary August 2025 had an average temperature of 18.5°C, close to normal. It was drier than usual: 16.0mm of rain, 68% less than normal. Sunshine was close to average with 334 hours.
driest 33% — precipitation(#3/3) sunniest 33% — sunshine(#1/3)
# Driest August in 3 years (16.0 mm)~ 100% less rain than normal (August)— Longest dry streak: 7 consecutive days— 7 summer days (max ≥ 25°C)! Daily record: 23.5°C on 4 August
Records 🔥
36.1 °C
Hottest day
31/07/2020
🥶
-6 °C
Coldest day
10/01/2024
🌊
27.800001 mm
Wettest day
29/06/2024
☀
15.014391276041666 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 — August 2025
Dir % Avg N 15.3% 11.7 km/h NE 13.0% 9.1 km/h E 8.5% 7.4 km/h SE 3.4% 5.4 km/h S 11.0% 10.9 km/h SW 21.2% 12.1 km/h W 16.1% 11.2 km/h NW 11.4% 11.5 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table