Weather in Dortmund in September
Climate normals based on 10 years of historical data for Dortmund, Jerman.
Average high
21°C
Average low
12°C
Rainfall
75 mm
11 rainy days
Sunshine
3.7h/day
Kelembapan
66%
How Hot Is Dortmund in September?
September keeps Dortmund warm but with noticeable cooling at night: 21°C peaks, 12°C lows. A 4°C cooler reading than August, but next month (October) will drop further.
Sunshine Hours in September
Sun and cloud trade off in Dortmund's September: 3.7h of direct sun, daylight from 7:05 am to 7:45 pm.
Does It Rain In Dortmund In September?
Plan around wet weather: Dortmund sees 75mm of rain on 11 days.
Is Dortmund Humid In September?
Sticky conditions in Dortmund: humidity sits at 66% across September.
Wind In Dortmund In September
Light breezes typical: Dortmund averages 15 kph wind in September.
Cloud Cover In Dortmund In September
Grey, cloudy days are the norm: 61% average cover in Dortmund.
Cities With Similar Weather In September
Weather in Dortmund, month by month
| Month | High / Low | Hujan | |
|---|---|---|---|
| Cuaca di Bulan Januari | 5°C / 1°C | 94mm | Details → |
| Cuaca di Bulan Februari | 7°C / 2°C | 86mm | Details → |
| Cuaca di Bulan Maret | 10°C / 3°C | 79mm | Details → |
| Cuaca di Bulan April | 14°C / 5°C | 63mm | Details → |
| Cuaca di Bulan Mei | 18°C / 9°C | 70mm | Details → |
| Cuaca di Bulan Juni | 23°C / 13°C | 88mm | Details → |
| Cuaca di Bulan Juli | 24°C / 15°C | 86mm | Details → |
| Cuaca di Bulan Agustus | 24°C / 16°C | 91mm | Details → |
| Cuaca di Bulan September | 21°C / 12°C | 75mm | |
| Cuaca di Bulan Oktober | 15°C / 9°C | 75mm | Details → |
| Cuaca di Bulan November | 10°C / 5°C | 79mm | Details → |
| Cuaca di Bulan Desember | 7°C / 3°C | 90mm | Details → |