Weather in Bremen in September
Climate normals based on 10 years of historical data for Bremen, Bundesrepublik.
Average high
20°C
Average low
11°C
Rainfall
61 mm
10 rainy days
Sunshine
3.3h/day
Luftfeuchtigkeit
76%
How Hot Is Bremen in September?
September is a comfortable in-between month for Bremen — warm enough by day at 20°C, crisp at night around 11°C.
Sunshine Hours in September
Mixed weather is typical in Bremen this September: 3.3h of sun a day on average.
Does It Rain In Bremen In September?
Rain falls often in Bremen this month — 61mm spread across 10 days, with rain on roughly every other day.
Is Bremen Humid In September?
Oppressive humidity dominates Bremen in September — averaging 76%, with the air feeling thick and heavy.
Wind In Bremen In September
Wind stays light: 18 kph on a typical day in Bremen.
Cloud Cover In Bremen In September
Bremen's September runs cloudy: typical cloud cover of 64%.
Cities With Similar Weather In September
Weather in Bremen, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Wetter im Januar | 5°C / 1°C | 81mm | Details → |
| Wetter im Februar | 7°C / 1°C | 71mm | Details → |
| Wetter im März | 10°C / 2°C | 62mm | Details → |
| Wetter im April | 13°C / 4°C | 54mm | Details → |
| Wetter im Mai | 17°C / 8°C | 55mm | Details → |
| Wetter im Juni | 21°C / 12°C | 85mm | Details → |
| Wetter im Juli | 22°C / 14°C | 85mm | Details → |
| Wetter im August | 23°C / 14°C | 73mm | Details → |
| Wetter im September | 20°C / 11°C | 61mm | |
| Wetter im Oktober | 15°C / 8°C | 75mm | Details → |
| Wetter im November | 9°C / 4°C | 67mm | Details → |
| Wetter im Dezember | 7°C / 3°C | 77mm | Details → |