Weather in Köpenhamn in september
Climate normals based on 10 years of historical data for Köpenhamn, Danmark.
Average high
18°C
Average low
13°C
Rainfall
61 mm
11 rainy days
Sunshine
3.2h/day
Luftfuktighet
73%
Sea temperature
18.0°C
How Hot Is Köpenhamn in september?
September brings typical readings of 18°C by day and 13°C by night to Köpenhamn. 3°C separates September from August, a noticeable step in Köpenhamn's annual cycle.
Sunshine Hours in september
September delivers about 3.2h of sun in Köpenhamn — a mix of sunny stretches and cloudy ones.
Does It Rain In Köpenhamn In september?
Frequent rain in Köpenhamn: 61mm across 11 days in September.
Is Köpenhamn Humid In september?
September brings sticky conditions to Köpenhamn — humidity averages 73%, particularly noticeable in the afternoons.
How Warm Is The Sea In Köpenhamn In september?
Sea temperatures sit at 18.0°C off Köpenhamn this September — refreshing but bearable.
Wind In Köpenhamn In september
Sea breeze or thermal winds keep Köpenhamn moving at 22 kph in September.
Cloud Cover In Köpenhamn In september
Grey, cloudy days are the norm: 65% average cover in Köpenhamn.
Cities With Similar Weather In september
Weather in Köpenhamn, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 4°C / 1°C | 59mm | Details → |
| Vädret i februari | 4°C / 1°C | 55mm | Details → |
| Vädret i mars | 7°C / 2°C | 55mm | Details → |
| Vädret i april | 10°C / 4°C | 45mm | Details → |
| Vädret i maj | 15°C / 9°C | 50mm | Details → |
| Vädret i juni | 20°C / 13°C | 62mm | Details → |
| Vädret i juli | 21°C / 14°C | 83mm | Details → |
| Vädret i augusti | 21°C / 15°C | 83mm | Details → |
| Vädret i september | 18°C / 13°C | 61mm | |
| Vädret i oktober | 13°C / 9°C | 72mm | Details → |
| Vädret i november | 8°C / 5°C | 56mm | Details → |
| Vädret i december | 5°C / 3°C | 61mm | Details → |