Skip to contentHeiloo — Weatherlens — WeatherlensNoord-Holland
Updated -9 hours agoJaren:
Data: 11/30 (37%)🌡Temperature September
iAverage daily temperature based on hourly measurements at 2 meters above ground. 17.2°C
Based on 11/30 days
🌧Precipitation September
iTotal precipitation including rain, snow, and drizzle.
☀Sunshine September
iTotal hours of direct sunshine (>120 W/m²). 78.5u
Based on 11/30 days
💨Wind September
iAverage wind speed at 10 meters above ground. 18.9km/h
Based on 11/30 days
☁Cloud cover September
iAverage cloud cover as a percentage of the sky. 71.0%
Based on 11/30 days
💧Humidity September
iAverage relative humidity at 2 meters above ground. 78.5%
Based on 11/30 days
Did you know...
!Daily record: 18.9°C on 1 September
Records
🔥
32.4 °C
Hottest day
26/06/2026
🥶
1 °C
Coldest day
23/03/2020
🌊
30.999998 mm
Wettest day
08/09/2026
☀
15.010833333333334 u
Sunniest day
22/06/2020
Cloud cover2026 vs 2025 vs 2024 vs normal
Wind Rose
Wind direction distribution — September 2026
| Dir | % | Avg |
|---|
| N | 0.4% | 13.3 km/h |
| NE | 0.0% | 0 km/h |
| E | 0.8% | 4.5 km/h |
| SE | 7.1% | 7.4 km/h |
| S | 14.6% | 10.3 km/h |
| SW | 33.8% | 21.8 km/h |
| W | 32.1% | 24.4 km/h |
| NW | 11.3% | 17.3 km/h |