April weather forecast
Alesund, Norway

Weather in April

April is a frosty spring month in Alesund, Norway, with an average temperature varying between 1°C (33.8°F) and 6°C (42.8°F).

Temperature

In Alesund, the average high-temperature in April is essentially the same as in March - a chilly 6°C (42.8°F). In Alesund, the average low-temperature is 1°C (33.8°F).

Rainfall

In Alesund, during April, the rain falls for 20 days and regularly aggregates up to 82mm (3.23") of precipitation. In Alesund, during the entire year, the rain falls for 269 days and collects up to 1482mm (58.35") of precipitation.

Sea temperature

In Alesund, the average seawater temperature in April is 6.1°C (43°F).
Note: Swimming in 6.1°C (43°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In April, the average length of the day in Alesund, Norway, is 14h and 55min.
On the first day of April, sunrise is at 06:55 and sunset at 20:22. On the last day of the month, sunrise is at 05:21 and sunset at 21:43 CEST.

Sunshine

The average sunshine in April in Alesund is 5h.

UV index

The average daily maximum UV index in April is 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In April, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

How much does it rain in Alesund in April?

In Alesund, Norway, in April, during 20 rainfall days, 82mm (3.23") of precipitation is typically accumulated.

What is the sea water temperature in April in Alesund?

In April, the average sea temperature is 6.1°C (43°F). Swimming in 6.1°C (43°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Alesund have in April?

The average day length in April is 14h and 55min.

When is the sunrise / sunset in April in Alesund?

In April, on the first day of the month, sunrise is at 06:55 and sunset at 20:22. On the last day of the month, in Alesund, Norway, sunrise is at 05:21 and sunset at 21:43 CEST.

How long on average sun shines in April in Alesund?

In Alesund, the average sunshine duration in April is 5h.

How high is the UV index in April in Alesund?

In April, the average daily maximum UV index in Alesund, Norway, is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.

Average temperature in April
Alesund, Norway

Average temperature in April - Alesund, Norway
  • Average high temperature in April: 6°C

The warmest months (with the highest average high temperature) are July and August (15°C).
The month with the lowest average high temperature is January (2°C).

  • Average low temperature in April: 1°C

The months with the highest average low temperature are July and August (9°C).
The coldest months (with the lowest average low temperature) are January, February and March (-1°C).

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Average rainfall in April
Alesund, Norway

Average rainfall in April - Alesund, Norway
  • Average rainfall in April: 82mm

The wettest month (with the highest rainfall) is September (190mm).
The driest month (with the least rainfall) is May (62mm).

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Average rainfall days in April
Alesund, Norway

Average rainfall days in April - Alesund, Norway
  • Average rainfall days in April: 20 days

The month with the highest number of rainy days is December (28 days).
The month with the least rainy days is May (16 days).

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Average sea temperature in April
Alesund, Norway

Average sea temperature in April - Alesund, Norway
  • Average sea temperature in April: 6.1°C

The best month for swimming (with the highest average sea temperature) is August (14.3°C).
The coldest month (with the lowest average sea temperature) is March (5.3°C).

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Average daylight in April /
Average sunshine in April
Alesund, Norway

Average daylight in April / Average sunshine in April - Alesund, Norway
  • Average daylight in April: 14h and 55min

The month with the longest days is June (Average daylight: 19h and 48min).
The month with the shortest days is December (Average daylight: 5h and 10min).

  • Average sunshine in April: 5h

The months with the most sunshine are May and June (Average sunshine: 7h).
The month with the least sunshine is December (Average sunshine: 0h).

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Average UV index in April
Alesund, Norway

Average UV index in April - Alesund, Norway
  • Average UV index in April: 2

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 0).

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