April weather forecast
Hamburg, Germany

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A sunset view of Speichersdadt in Hamburg, Germany
A sunset view of Speichersdadt in Hamburg, Germany

Weather in April

April invites a discernible shift in the weather, with temperatures climbing to an average maximum of 13.8°C (56.8°F). The contrast is evident in the minimal snowfall activities with only 1mm (0.04") recorded. The city rejoices in an increased amount of sunshine, up to 8.5 hours on average, significantly lighting up the city landscapes. The higher temperatures, clear skies, and gentle wind foster enjoyable outdoor activities. Interestingly, the UV index moves up to 3, so it's a good idea to carry sun protection gear while venturing out.

Temperature

With the beginning of April, Hamburg's average high-temperature sees an increase, transitioning from a frosty 8.3°C (46.9°F) in March to a mild 13.8°C (56.8°F). Throughout April, Hamburg records an average temperature of 4.5°C (40.1°F) at night.

Humidity

April and August, with an average relative humidity of 76%, are the least humid months in Hamburg.

Rainfall

The month with the least rainfall in Hamburg is April, when the rain falls for 13.2 days and typically collects 22mm (0.87") of precipitation.

Snowfall

January through April, November and December are months with snowfall. April is the last month it regularly snows in Hamburg. During 0.4 snowfall days, in April, Hamburg aggregates 1mm (0.04") of snow. Throughout the year, there are 21.3 snowfall days, and 123mm (4.84") of snow is accumulated.

Daylight

In Hamburg, the average length of the day in April is 14h and 2min.
On the first day of the month, sunrise is at 06:51 and sunset at 19:55. On the last day of April, in Hamburg, sunrise is at 05:45 and sunset at 20:48 CEST.

Sunshine

In Hamburg, the average sunshine in April is 8.5h.

UV index

The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In April, the maximum UV index of 3 suggests this advice:
Take precautions - Protection against sunburn is recommended. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.

Frequently asked questions

What are April temperatures in Hamburg?

Hamburg in April has an average high-temperature of 13.8°C (56.8°F) and an average low-temperature of 4.5°C (40.1°F).

What is the least humid month in Hamburg?

April and August, with an average relative humidity of 76%, are the least humid months.

What is the average humidity in April in Hamburg?

In April, the average relative humidity is 76%.

What is the driest month in Hamburg?

The month with the least rainfall is April, when the rain falls for 13.2 days and typically collects 22mm (0.87") of precipitation.

How much does it rain in Hamburg in April?

In Hamburg, Germany, in April, during 13.2 rainfall days, 22mm (0.87") of precipitation is typically accumulated.

What is the last month it snows in Hamburg?

April is the last month it regularly snows. During 0.4 snowfall days, in April, Hamburg aggregates 1mm (0.04") of snow.

What is the average length of the day in April in Hamburg?

The average day length in April in Hamburg, Germany, is 14h and 2min.

What time are sunrise and sunset in April in Hamburg?

In April, on the first day of the month, sunrise is at 06:51 and sunset at 19:55. On the last day of the month, sunrise is at 05:45 and sunset at 20:48 CEST.

How many hours of sunshine does Hamburg have in April?

The average sunshine duration in April in Hamburg is 8.5h.

What is the UV index intensity in April in Hamburg?

The average daily maximum UV index in April in Hamburg, Germany, is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Hamburg, Germany

Average temperature in April - Hamburg, Germany
  • Average high temperature in April: 13.8°C

The warmest month (with the highest average high temperature) is August (22.6°C).
The month with the lowest average high temperature is January (2.8°C).

  • Average low temperature in April: 4.5°C

The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is February (-0.5°C).

Average pressure in April
Hamburg, Germany

Average pressure in April - Hamburg, Germany
  • Average pressure in April: 1015.8mbar

The month with the highest atmospheric pressure is September (1016.3mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).

Average wind speed in April
Hamburg, Germany

Average wind speed in April - Hamburg, Germany
  • Average wind speed in April: 13.8km/h

The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).

Average humidity in April
Hamburg, Germany

Average humidity in April - Hamburg, Germany
  • Average humidity in April: 76%

The month with the highest relative humidity is December (90%).
The months with the lowest relative humidity are April and August (76%).

Average rainfall in April
Hamburg, Germany

Average rainfall in April - Hamburg, Germany
  • Average rainfall in April: 22mm

The wettest month (with the highest rainfall) is July (49mm).
The driest month (with the least rainfall) is April (22mm).

Average rainfall days in April
Hamburg, Germany

Average rainfall days in April - Hamburg, Germany
  • Average rainfall days in April: 13.2 days

The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is February (11.8 days).

Average snowfall in April
Hamburg, Germany

Average snowfall in April - Hamburg, Germany
  • Average snowfall in April: 1mm

The month with the highest snowfall is February (38mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in April
Hamburg, Germany

Average snowfall days in April - Hamburg, Germany
  • Average snowfall days in April: 0.4 days

The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in April /
Average sunshine in April
Hamburg, Germany

Average daylight in April / Average sunshine in April - Hamburg, Germany
  • Average daylight in April: 14h and 0min

The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 36min).

  • Average sunshine in April: 8h and 3min

The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).

Average sunshine days in April
Hamburg, Germany

Average sunshine days in April - Hamburg, Germany
  • Average sunshine days in April: 14.1 days

The month with the most sunshine days is April (14.1 days).
The month with the least sunshine days is December (8.5 days).

Average UV index in April
Hamburg, Germany

Average UV index in April - Hamburg, Germany
  • Average UV index in April: 3

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).

Average cloud cover in April
Hamburg, Germany

Average cloud cover in April - Hamburg, Germany
  • Average cloud cover in April: 42

The month with the most cloud cover is December (Cloud cover 71).
The months with the least cloud cover are April and August (Cloud cover 42).

Average visibility in April
Hamburg, Germany

Average visibility in April - Hamburg, Germany
  • Average visibility in April: 9km

The months with the highest visibility are February, March, April, May, June, July and August (9km).
The months with the lowest visibility are January, September, October, November and December (8km).

Hamburg, Germany

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