Skip to content Weatherlens
Weather data: Open-Meteo.com (CC BY 4.0)
Historical data, no forecasts. Climate normals based on 30-year average.
Copernicus/ERA5 : Contains modified Copernicus Climate Change Service information. Neither the European Commission nor ECMWF is responsible for any use of the information.
Weather Reports API Privacy Contact RSS
Koksijde (Coxyde) — Weatherlens — Weatherlens
Belgium / Koksijde Coxyde
West-Vlaanderen
Updated -11 hours ago ↓ 8.25°C/decennium </> Embed code
Share link Share as image
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. 15.4°C
-1.3 °C vs normal
🌧 Precipitation September
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine September
i Total hours of direct sunshine (>120 W/m²). 286.3u
+11.8 u vs normal
💨 Wind September
i Average wind speed at 10 meters above ground. 17.8km/h
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 57.3%
💧 Humidity September
i Average relative humidity at 2 meters above ground. 74.6%
3 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary September 2025 was 1.3°C colder than normal with an average of 15.4°C. It was drier than usual: 43.6mm of rain, 44% less than normal. Sunshine was close to average with 286 hours.
coldest 33% — temperature(#3/3) driest 33% — precipitation(#3/3) sunniest 33% — sunshine(#1/3)
Did you know...# Coldest September in 3 years (15.4°C)# Driest September in 3 years (43.6 mm)~ 98% less rain than normal (September)! Daily record: 29.4°C on 7 September
Records 🔥
35.4 °C
Hottest day
31/07/2020
🥶
-5 °C
Coldest day
10/01/2024
🌊
31.400002 mm
Wettest day
20/10/2023
☀
16 u
Sunniest day
24/06/2023
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 5.8% 12.8 km/h NE 14.7% 18.3 km/h E 4.7% 8.5 km/h SE 11.4% 12.5 km/h S 20.6% 17.7 km/h SW 31.5% 22.1 km/h W 8.2% 20.8 km/h NW 3.1% 8.7 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table