Best year time to visit Cologne

General weather information about Cologne

Average annual temperature is 22.9 °C

Absolute maximum temperature: 40.8 °C

Absolute minimum temperature: 1.2 °C

Number of sunny days: 179 days

Number of rainy days: 186 days

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* Weather data for Cologne United States is based on climate observations for 2026 year

Cologne air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)27.229.731.131.632.338.138.340.839.334.529.526.4
Average daytime temperature (°C)21.021.825.726.229.335.035.938.335.128.522.121.2
Average temperature (°C)15.615.820.321.024.729.230.231.629.523.317.315.2
Average night temperature (°C)11.511.716.517.120.824.826.126.725.219.613.710.9
Absolute minimum temperature (°C)2.01.26.212.816.620.123.824.023.08.16.14.4

Cologne monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.013.013.013.013.012.011.011.010.0
Daylight mean duration (h)10.511.212.012.913.613.913.813.112.311.510.710.3
Daylight minimum duration (h)10.010.011.012.013.013.013.012.011.011.010.010.0
Sunshine mean duration (h)6.47.87.28.29.312.512.611.811.08.76.47.7
Precipitation (mm)60193920015911382642827338
Sunny days16131210623122213131920
Rainy days1515192025719917181111
Snow days000000000000

Cologne - weather forecast by months

Cologne weather in januaryCologne weather in februaryCologne weather in marchCologne weather in aprilCologne weather in mayCologne weather in juneCologne weather in julyCologne weather in augustCologne weather in septemberCologne weather in octoberCologne weather in novemberCologne weather in december

Best time to visit Cologne:

The best time to visit Cologne during the most sunny months:

  • June — 12.5(h)
  • July — 12.6(h)
  • August — 11.8(h)

The largest precipitation sum in Cologne is at

  • April — 200(mm)
  • May — 159(mm)

    • Weather forecast in the closest to Cologne admin centers

    Weather forecast in the closest towns to Cologne

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    Frequently asked questions

    When is the best time to visit Cologne?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Cologne.
    What is the weather like in Cologne?
    See average temperature, rainfall and daylight hours for Cologne by month in the table above.
    How many sunny days does Cologne have?
    The monthly weather statistics above show sunshine and rainfall patterns for Cologne throughout the year.