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
Krimpen aan den IJssel — Weatherlens — Weatherlens
Netherlands / Krimpen aan den IJssel Zuid-Holland
Updated -11 hours ago </> 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. 17.9°C
+1.3 °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). 85.4u
-15.9 u vs normal
Based on 11/30 days
💨 Wind September
i Average wind speed at 10 meters above ground. 15.8km/h
+2.4 km/h vs normal
Based on 11/30 days
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 74.4%
+14.5 % vs normal
Based on 11/30 days
💧 Humidity September
i Average relative humidity at 2 meters above ground. 74.4%
-4.2 % vs normal
Based on 11/30 days
4 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary September 2026 was 1.3°C warmer than normal with an average of 17.9°C. It was drier than usual: 35.4mm of rain, 53% less than normal. Less sun than usual with 85 hours, 69% less than normal.
warmest 25% — temperature(#1/4) driest 25% — precipitation(#4/4) gloomiest 25% — sunshine(#4/4)
# Driest September in 4 years (35.4 mm)~ 86% less rain than normal (September)
Records 🔥
35.9 °C
Hottest day
01/07/2025
🥶
-5.4 °C
Coldest day
09/01/2024
🌊
28.799997 mm
Wettest day
06/07/2025
☀
15.985030381944444 u
Sunniest day
26/06/2024
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 0.0% 0 km/h NE 0.0% 0 km/h E 0.4% 4.3 km/h SE 5.8% 7.9 km/h S 11.3% 9.8 km/h SW 39.2% 16.3 km/h W 38.3% 18.2 km/h NW 5.0% 17.4 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table