April weather forecast and climate
Copenhagen, Denmark

Ships docked in the Nyhavn District harbor of Copenhagen, Denmark, on a sunny morning
Ships docked in the Nyhavn District harbor of Copenhagen, Denmark, on a sunny morning

What is the temperature in April in Copenhagen?

In Copenhagen, Denmark, in April, the average high-temperature is 10.2°C (50.4°F), and the average low-temperature is 2.4°C (36.3°F).

How many days does it rain in April in Copenhagen?

In April, in Copenhagen, Denmark, the rain falls for 11.5 days. Throughout April, 32.5mm (1.3") of precipitation is accumulated.

What is the last month it snows in Copenhagen?

April is the last month it regularly snows. Throughout April, there are 1.3 snowfall days.

What is the water temperature in April in Copenhagen?

The average seawater temperature, in April, is 5.8°C (42.4°F). Swimming in 5.8°C (42.4°F) is considered dangerous. Unprotected immersion in temperatures below 10°C (50°F) causes quickly maximum intensity cold shock with hyperventilation.
Average temperature in April - Copenhagen, Denmark
  • Average high temperature in April: 10.2°C

The warmest month (with the highest average high temperature) is July (21.2°C).
The month with the lowest average high temperature is January (2.5°C).

  • Average low temperature in April: 2.4°C

The month with the highest average low temperature is July (12.9°C).
The coldest month (with the lowest average low temperature) is February (-1.9°C).

Average humidity in April - Copenhagen, Denmark
  • Average humidity in April: 76%

The month with the highest relative humidity is January (86%).
Months with the lowest relative humidity are May and June (72%).

Average rainfall in April - Copenhagen, Denmark
  • Average rainfall in April: 32.5mm

The wettest month (with the highest rainfall) is September (58.9mm).
The driest month (with the lowest rainfall) is February (22.7mm).

Average rainfall days in April - Copenhagen, Denmark
  • Average rainfall days in April: 11.5 days

Months with the highest number of rainy days are November and December (15.4 days).
The month with the lowest number of rainy days is May (10.8 days).

Average snowfall days in April - Copenhagen, Denmark
  • Average snowfall days in April: 1.3 days

The month with the highest number of snowfall days is January (5.9 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average sea temperature in April - Copenhagen, Denmark
  • Average sea temperature in April: 5.8°C

The best month for swimming (with the highest average sea temperature) is August (17.8°C).
The coldest month (with the lowest average sea temperature) is February (2.3°C).

Average daylight in April / Average sunshine in April - Copenhagen, Denmark
  • Average daylight in April: 14.2h

The month with the longest days is June (Average daylight: 17.4h).
The month with shortest days is December (Average daylight: 7.1h).

  • Average sunshine in April: 6.3h

The month with most sunshine is May (Average sunshine: 8.5h).
The month with least sunshine is December (Average sunshine: 1.2h).

Average UV index in April - Copenhagen, Denmark
  • Average UV index in April: 3

The month with the highest UV index is June (UV index 6).
Months with the lowest UV index are January and December (UV index 0).

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