April weather forecast
Akureyri, Iceland

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Weather in April

In sharp contrast to the preceding months, April marks a visible shift in Akureyri's weather as temperatures rise to a high of 0.7°C (33.3°F). Snowfall drops sharply, and the rainfall gradually reduces, reflecting the transition into spring. Lengthening daylight hours and increasing visibility mark April's arrival. The winds, while still present, lose their stinging chill, making the weather more comfortable.

Temperature

Akureyri indicates an average high-temperature of a wintry 0.7°C (33.3°F) in April, showing minor variation from March's -2.1°C (28.2°F). The average temperature during April nights is registered at a freezing cold -5.3°C (22.5°F).

Humidity

The average relative humidity in April is 89%.

Rainfall

In Akureyri, during April, the rain falls for 10.3 days and regularly aggregates up to 48mm (1.89") of precipitation. In Akureyri, during the entire year, the rain falls for 171.3 days and collects up to 851mm (33.5") of precipitation.

Snowfall

Months with snowfall in Akureyri are January through June, September through December. In Akureyri, in April, during 14.5 snowfall days, 202mm (7.95") of snow is typically accumulated. Throughout the year, in Akureyri, there are 122.6 snowfall days, and 2565mm (100.98") of snow is accumulated.

Sea temperature

In Akureyri, Iceland, in April, the average water temperature is 3.3°C (37.9°F).
Note: During swimming activities, this situation is lethal and fraught with danger. The frigid water triggers acute discomfort and swift hyperventilation. A specialized swimsuit is necessary to reduce thermal harm.

Daylight

In April, the average length of the day is 15h and 24min.
On the first day of the month, sunrise is at 06:24 and sunset at 20:08. On the last day of April, sunrise is at 04:33 and sunset at 21:46 GMT.

Sunshine

The average sunshine in April is 5.2h.

UV index

In Akureyri, 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 unsafe exposure to UV radiation for average individuals.
Note: An average UV index of 2 in April transforms into this advice:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
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Frequently asked questions

How cold is April in Akureyri?

In April, the average high-temperature and low-temperature in Akureyri, Iceland, are 0.7°C (33.3°F) and -5.3°C (22.5°F) respectively.

What is the average humidity in April in Akureyri?

In Akureyri, the average relative humidity in April is 89%.

How many days does it rain in April in Akureyri?

In Akureyri, Iceland, during April, the rain falls for 10.3 days and regularly aggregates up to 48mm (1.89") of precipitation.

How much does it snow in Akureyri in April?

In Akureyri, in April, during 14.5 snowfall days, 202mm (7.95") of snow is typically accumulated.

What is the water temperature in April in Akureyri?

In Akureyri, in April, the average water temperature is 3.3°C (37.9°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

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

In April, the average day length in Akureyri, Iceland, is 15h and 24min.

When is the sunrise / sunset in April in Akureyri?

In April, on the first day of the month, sunrise is at 06:24 and sunset at 20:08. On the last day of the month, in Akureyri, Iceland, sunrise is at 04:33 and sunset at 21:46 GMT.

How long on average sun shines in April in Akureyri?

The average sunshine duration in April is 5.2h.

How high is the UV index in April in Akureyri?

The average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to Sun's UV rays.

Average temperature in April
Akureyri, Iceland

Average temperature in April - Akureyri, Iceland
  • Average high temperature in April: 0.7°C

The warmest month (with the highest average high temperature) is July (11.1°C).
The month with the lowest average high temperature is December (-3.5°C).

  • Average low temperature in April: -5.3°C

The month with the highest average low temperature is July (5.6°C).
The coldest month (with the lowest average low temperature) is December (-9°C).

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Average pressure in April
Akureyri, Iceland

Average pressure in April - Akureyri, Iceland
  • Average pressure in April: 1010.3mbar

The month with the highest atmospheric pressure is June (1014.3mbar).
The month with the lowest atmospheric pressure is January (998.5mbar).

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Average wind speed in April
Akureyri, Iceland

Average wind speed in April - Akureyri, Iceland
  • Average wind speed in April: 13.4km/h

The windiest month (with the highest average wind speed) is December (16.3km/h).
The calmest month (with the lowest average wind speed) is July (9.9km/h).

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Average humidity in April
Akureyri, Iceland

Average humidity in April - Akureyri, Iceland
  • Average humidity in April: 89%

The months with the highest relative humidity are January, February, March and December (91%).
The month with the lowest relative humidity is June (77%).

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Average rainfall in April
Akureyri, Iceland

Average rainfall in April - Akureyri, Iceland
  • Average rainfall in April: 48mm

The wettest month (with the highest rainfall) is December (115mm).
The driest month (with the least rainfall) is June (30mm).

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Average rainfall days in April
Akureyri, Iceland

Average rainfall days in April - Akureyri, Iceland
  • Average rainfall days in April: 10.3 days

The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is March (8.7 days).

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Average snowfall in April
Akureyri, Iceland

Average snowfall in April - Akureyri, Iceland
  • Average snowfall in April: 202mm

The month with the highest snowfall is December (499mm).
The months with the least snowfall are July and August (0mm).

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Average snowfall days in April
Akureyri, Iceland

Average snowfall days in April - Akureyri, Iceland
  • Average snowfall days in April: 14.5 days

The month with the highest number of snowfall days is March (21.2 days).
The months with the least snowfall days are July and August (0 days).

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Average sea temperature in April
Akureyri, Iceland

Average sea temperature in April - Akureyri, Iceland
  • Average sea temperature in April: 3.3°C

The best month for swimming (with the highest average sea temperature) is August (9.5°C).
The coldest month (with the lowest average sea temperature) is February (2.3°C).

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Average daylight in April /
Average sunshine in April
Akureyri, Iceland

Average daylight in April / Average sunshine in April - Akureyri, Iceland
  • Average daylight in April: 15h and 2min

The month with the longest days is June (Average daylight: 22h and 42min).
The month with the shortest days is December (Average daylight: 3h and 24min).

  • Average sunshine in April: 5h and 1min

The month with the most sunshine is May (Average sunshine: 6h and 42min).
The month with the least sunshine is June (Average sunshine: 1h and 6min).

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Average sunshine days in April
Akureyri, Iceland

Average sunshine days in April - Akureyri, Iceland
  • Average sunshine days in April: 9 days

The month with the most sunshine days is June (11.3 days).
The months with the least sunshine days are March and December (5.3 days).

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Average UV index in April
Akureyri, Iceland

Average UV index in April - Akureyri, Iceland
  • Average UV index in April: 2

The month with the highest UV index is June (UV index 3).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).

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Average cloud cover in April
Akureyri, Iceland

Average cloud cover in April - Akureyri, Iceland
  • Average cloud cover in April: 69

The month with the most cloud cover is March (Cloud cover 73).
The month with the least cloud cover is June (Cloud cover 62).

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Average visibility in April
Akureyri, Iceland

Average visibility in April - Akureyri, Iceland
  • Average visibility in April: 7km

The months with the highest visibility are June, July and August (9km).
The months with the lowest visibility are January, February, March, April, November and December (7km).

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Akureyri, Iceland

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