Cologne, Germany 14-Day Forecast

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The 14-day forecast for Cologne is temporarily unavailable - please check back shortly. Meanwhile, the monthly averages below give a reliable picture of what to expect.

Cologne 14-day outlook: the story

April to September is the sweet spot for Cologne - warm days, manageable rainfall and plenty of daylight line up. Expect 70°F (21°C) in the afternoon and around 12 days of rain in a typical month of it. For the same question asked the other way round, see where else is warm in April.

For typical conditions month by month, see the Cologne climate & average temperatures guide.

Average temperatures in Cologne by month

Monthly averages for Cologne based on 2015–2024 weather data. Daylight is sunrise to sunset on the 15th; wet-day chance is the share of days with measurable rain.
MonthHighLow Rain daysPrecipitation SunshineDaylightWet-day chanceHumidity
January 43° 34° 16 3.5 in 3.7 h/day 8.4 h 52% 85%
February 47° 35° 13 2.8 in 5.5 h/day 9.9 h 46% 79%
March 52° 37° 14 3.1 in 7.2 h/day 11.7 h 45% 76%
April 58° 41° 12 2.2 in 9.5 h/day 13.8 h 38% 71%
May 66° 49° 12 2.6 in 11.0 h/day 15.5 h 39% 71%
June 74° 57° 12 3.2 in 11.3 h/day 16.5 h 39% 69%
July 76° 59° 12 3.5 in 11.3 h/day 16.1 h 40% 68%
August 76° 60° 12 2.8 in 10.6 h/day 14.5 h 39% 70%
September 69° 54° 10 3.0 in 9.2 h/day 12.5 h 34% 74%
October 60° 48° 13 2.7 in 5.9 h/day 10.6 h 43% 81%
November 50° 41° 15 3.3 in 4.5 h/day 8.8 h 49% 85%
December 46° 37° 17 3.4 in 3.1 h/day 7.9 h 54% 86%
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