Weather in Köln in August
Climate normals based on 10 years of historical data for Köln, Bundesrepublik.
Average high
25°C
Average low
16°C
Rainfall
80 mm
12 rainy days
Sunshine
4.2h/day
Luftfeuchtigkeit
65%
How Hot Is Köln in August?
Expect August to feel reliably warm: typical highs of 25°C, lows around 16°C, and 20°C as a daily average.
Sunshine Hours in August
Long days but mixed skies in Köln: 14h of daylight (sunrise 6:20 am, sunset 8:50 pm), with about 4.2h of sun a day.
Does It Rain In Köln In August?
Rain interrupts most days in Köln: 80mm in 12 days.
Is Köln Humid In August?
High levels of humidity in Köln year-round (about 65%) will make it feel warmer than the thermometer suggests.
Wind In Köln In August
Light breezes typical: Köln averages 15 kph wind in August.
Cloud Cover In Köln In August
Grey, cloudy days are the norm: 61% average cover in Köln.
Cities With Similar Weather In August
Weather in Köln, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Wetter im Januar | 6°C / 1°C | 89mm | Details → |
| Wetter im Februar | 8°C / 2°C | 72mm | Details → |
| Wetter im März | 11°C / 4°C | 81mm | Details → |
| Wetter im April | 15°C / 6°C | 57mm | Details → |
| Wetter im Mai | 19°C / 9°C | 70mm | Details → |
| Wetter im Juni | 23°C / 14°C | 88mm | Details → |
| Wetter im Juli | 24°C / 15°C | 96mm | Details → |
| Wetter im August | 25°C / 16°C | 80mm | |
| Wetter im September | 21°C / 12°C | 79mm | Details → |
| Wetter im Oktober | 16°C / 9°C | 71mm | Details → |
| Wetter im November | 10°C / 5°C | 85mm | Details → |
| Wetter im Dezember | 7°C / 3°C | 87mm | Details → |