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
Leeuwarden — Weatherlens — Weatherlens
Netherlands / Leeuwarden Friesland
Updated -12 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: 14/30 (47%) 🌡 Temperature September
i Average daily temperature based on hourly measurements at 2 meters above ground. 16.9°C
+0.9 °C vs normal
Based on 14/30 days
🌧 Precipitation September
i Total precipitation including rain, snow, and drizzle.
☀ Sunshine September
i Total hours of direct sunshine (>120 W/m²). 103.2u
-27.7 u vs normal
Based on 14/30 days
💨 Wind September
i Average wind speed at 10 meters above ground. 17.8km/h
+3.4 km/h vs normal
Based on 14/30 days
☁ Cloud cover September
i Average cloud cover as a percentage of the sky. 73.2%
+12.4 % vs normal
Based on 14/30 days
💧 Humidity September
i Average relative humidity at 2 meters above ground. 80.0%
0.0 % vs normal
Based on 14/30 days
4 days {direction, select, warm {warmer} cold {colder} other {}} than normal in a row
Monthly summary September 2026 was 0.9°C warmer than normal with an average of 16.9°C. It was drier than usual: 37.3mm of rain, 57% less than normal. Less sun than usual with 103 hours, 63% less than normal.
driest 25% — precipitation(#4/4) gloomiest 25% — sunshine(#4/4)
Did you know...# Driest September in 4 years (37.3 mm)~ 94% less rain than normal (September)! Daily record: 19.1°C on 13 September
Records 🔥
34.1 °C
Hottest day
26/06/2026
🥶
-8.4 °C
Coldest day
11/01/2026
🌊
45.499996 mm
Wettest day
08/06/2025
☀
16.401705729166668 u
Sunniest day
13/06/2023
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 2.2% 8 km/h NE 0.0% 0 km/h E 0.0% 0 km/h SE 4.2% 13.5 km/h S 18.6% 13.8 km/h SW 31.4% 17.9 km/h W 34.9% 22.5 km/h NW 8.7% 16.9 km/h
🌡 Temperature (°C)Show table
🌧 Precipitation (mm)Show table