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
Saint-Nicolas — Weatherlens — Weatherlens
Belgium / Saint-Nicolas </> Embed code
Share link Share as image
Jaren: 2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
2026 2025 2024 2023 2020
Data: 11/30 (37%) 🌡 Temperature September
i Average daily temperature based on hourly measurements at 2 meters above ground. 18.1°C
+1.8 °C vs normal
Based on 11/30 days
🌧 Precipitation September
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine September
i Total hours of direct sunshine (>120 W/m²). 101.7u
+0.4 u vs normal
Based on 11/30 days
💨 Wind September
i Average wind speed at 10 meters above ground. 11.7km/h
-1.1 km/h vs normal
Based on 11/30 days
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 68.7%
+8.9 % vs normal
Based on 11/30 days
💧 Humidity September
i Average relative humidity at 2 meters above ground. 70.2%
-8.0 % vs normal
Based on 11/30 days
Monthly summary September 2026 was 1.8°C warmer than normal with an average of 18.1°C. It was drier than usual: 13.1mm of rain, 86% less than normal. Less sun than usual with 102 hours, 63% less than normal.
driest 25% — precipitation(#4/4) gloomiest 25% — sunshine(#4/4)
# Driest September in 4 years (13.1 mm)~ 97% less rain than normal (September)! Daily record: 29.9°C on 7 September
Records 🔥
36.2 °C
Hottest day
02/07/2025
🥶
-8.9 °C
Coldest day
18/01/2024
🌊
71.50001 mm
Wettest day
22/06/2023
☀
15.59939236111111 u
Sunniest day
21/06/2025
Download Temperature (°C) CSV Download Precipitation (mm) CSV
☁
Cloud cover 2026 vs 2025 vs 2024 vs normal
Wind Rose Wind direction distribution — September 2026
Dir % Avg N 0.8% 8.6 km/h NE 1.1% 4.2 km/h E 4.2% 5 km/h SE 9.1% 5.9 km/h S 12.5% 5.7 km/h SW 41.3% 13.9 km/h W 27.3% 14.8 km/h NW 3.8% 12 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table