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Geraardsbergen (Grammont) — Weatherlens — Weatherlens
Belgium / Geraardsbergen Grammont
Oost-Vlaanderen
Updated -16 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 May
i Average daily temperature based on hourly measurements at 2 meters above ground. 14.3°C
+0.4 °C vs normal
🌧 Precipitation May
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine May
i Total hours of direct sunshine (>120 W/m²). 321.9u
+11.5 u vs normal
💨 Wind May
i Average wind speed at 10 meters above ground. 12.9km/h
☁ Cloud cover May
i Average cloud cover as a percentage of the sky. 54.1%
💧 Humidity May
i Average relative humidity at 2 meters above ground. 66.5%
Monthly summary May 2025 had an average temperature of 14.3°C, close to normal. It was drier than usual: 37.4mm of rain, 42% less than normal. Sunshine was close to average with 322 hours.
driest 40% — precipitation(#4/5) gloomiest 40% — sunshine(#4/5)
~ 99% less rain than normal (May)— Longest dry streak: 7 consecutive days— 3 summer days (max ≥ 25°C)! Daily record: 27.2°C on 1 May
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 — May 2025
Dir % Avg N 22.4% 12.7 km/h NE 17.1% 12 km/h E 9.7% 10.5 km/h SE 4.3% 9.1 km/h S 3.2% 8.9 km/h SW 20.6% 16.5 km/h W 8.2% 14.5 km/h NW 14.5% 11.7 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table