April weather forecast
Askøy, Norway

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Weather in April

April in Askøy signifies fully-fledged springtime. There is a marked increase in average high temperatures compared to March. As the city says goodbye to winter, snowfall reduces further to 23mm (0.91"). As daylight hours increase, citizens enjoy longer periods of daytime. The weather during April is unpredictable, fluctuating between spring showers and clear skies.

Temperature

Askøy's weather shows a minor temperature rise with the arrival of April, moving from a wintry 4.3°C (39.7°F) in March to a chilly 7.6°C (45.7°F). April notes an average low temperature of 4.2°C (39.6°F), subtly down from the daytime highs.

Humidity

The average relative humidity in April in Askøy is 76%.

Rainfall

April is the month with the least rainfall. Rain falls for 15.7 days and accumulates 73mm (2.87") of precipitation.

Snowfall

January through May, October through December are months with snowfall. In April, in Askøy, it is snowing for 2.3 days. Throughout April, 23mm (0.91") of snow is accumulated. Throughout the year, there are 36.1 snowfall days, and 473mm (18.62") of snow is accumulated.

Sea temperature

In April, the average sea temperature is 6.3°C (43.3°F).
Note: Swimming in 6.3°C (43.3°F) feels unbearing at 13°C (55.4°F) and can be life-risking below 10°C (50°F), causing breathing issues and cold shock, depending on a person's capacity.

Daylight

In Askøy, the average length of the day in April is 14h and 40min.
On the first day of the month, sunrise is at 07:01 and sunset at 20:24. On the last day of April, sunrise is at 05:35 and sunset at 21:37 CEST.

Sunshine

In April, the average sunshine is 7.6h.

UV index

The average daily maximum UV index in April in Askøy is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 3 in April leads to these guidelines:
Ensure safety - Imperative it is to shield skin and eyes from damage. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Updated: Jan 26, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the temperature in April in Askøy?

In April, in Askøy, the average high-temperature is 7.6°C (45.7°F), and the average low-temperature is 4.2°C (39.6°F).

What is the average humidity in April in Askøy?

In April, the average relative humidity in Askøy is 76%.

What is the driest month in Askøy?

The month with the least rainfall is April, when the rain falls for 15.7 days and typically collects 73mm (2.87") of precipitation.

How many days does it rain in April in Askøy?

In Askøy, in April, during 15.7 rainfall days, 73mm (2.87") of precipitation is typically accumulated.

How many days does it snow in April in Askøy?

In April, in Askøy, it is snowing for 2.3 days. Throughout April, 23mm (0.91") of snow is accumulated.

What is the water temperature in April in Askøy?

In Askøy, Norway, in April, the average water temperature is 6.3°C (43.3°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

How many hours of daylight does Askøy have in April?

In Askøy, the average day length in April is 14h and 40min.

What time are sunrise and sunset in April in Askøy?

On the first day of April in Askøy, sunrise is at 07:01 and sunset at 20:24. On the last day of the month, sunrise is at 05:35 and sunset at 21:37 CEST.

How many hours of sunshine does Askøy have in April?

In Askøy, the average sunshine duration in April is 7.6h.

What is the UV index reading in April in Askøy?

In Askøy, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium health risk from 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
Askøy, Norway

Average temperature in April - Askøy, Norway
  • Average high temperature in April: 7.6°C

The warmest month (with the highest average high temperature) is August (16.1°C).
The month with the lowest average high temperature is January (2.8°C).

  • Average low temperature in April: 4.2°C

The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (0°C).

Average pressure in April
Askøy, Norway

Average pressure in April - Askøy, Norway
  • Average pressure in April: 1014.6mbar

The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1005.8mbar).

Average wind speed in April
Askøy, Norway

Average wind speed in April - Askøy, Norway
  • Average wind speed in April: 15.1km/h

The windiest months (with the highest average wind speed) are January and December (21.1km/h).
The calmest month (with the lowest average wind speed) is June (13.6km/h).

Average humidity in April
Askøy, Norway

Average humidity in April - Askøy, Norway
  • Average humidity in April: 76%

The month with the highest relative humidity is March (81%).
The months with the lowest relative humidity are May and October (75%).

Average rainfall in April
Askøy, Norway

Average rainfall in April - Askøy, Norway
  • Average rainfall in April: 73mm

The wettest month (with the highest rainfall) is October (201mm).
The driest month (with the least rainfall) is April (73mm).

Average rainfall days in April
Askøy, Norway

Average rainfall days in April - Askøy, Norway
  • Average rainfall days in April: 15.7 days

The month with the highest number of rainy days is August (22.2 days).
The month with the least rainy days is February (14.8 days).

Average snowfall in April
Askøy, Norway

Average snowfall in April - Askøy, Norway
  • Average snowfall in April: 23mm

The month with the highest snowfall is January (127mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in April
Askøy, Norway

Average snowfall days in April - Askøy, Norway
  • Average snowfall days in April: 2.3 days

The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average sea temperature in April
Askøy, Norway

Average sea temperature in April - Askøy, Norway
  • Average sea temperature in April: 6.3°C

The best month for swimming (with the highest average sea temperature) is August (15.7°C).
The coldest month (with the lowest average sea temperature) is March (4.8°C).

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

Average daylight in April / Average sunshine in April - Askøy, Norway
  • Average daylight in April: 14h and 4min

The month with the longest days is June (Average daylight: 18h and 54min).
The month with the shortest days is December (Average daylight: 5h and 54min).

  • Average sunshine in April: 7h and 4min

The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 18min).

Average sunshine days in April
Askøy, Norway

Average sunshine days in April - Askøy, Norway
  • Average sunshine days in April: 11.2 days

The month with the most sunshine days is May (12 days).
The month with the least sunshine days is December (5.4 days).

Average UV index in April
Askøy, Norway

Average UV index in April - Askøy, Norway
  • Average UV index in April: 3

The months with the highest UV index are June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in April
Askøy, Norway

Average cloud cover in April - Askøy, Norway
  • Average cloud cover in April: 50

The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is May (Cloud cover 47).

Average visibility in April
Askøy, Norway

Average visibility in April - Askøy, Norway
  • Average visibility in April: 9km

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

Askøy, Norway

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