April weather forecast
Klapparvik, Sweden

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Weather in April

April in Klapparvik, Sweden, is a frosty spring month, with temperature in the range of an average high of 7.3°C (45.1°F) and an average low of 1.8°C (35.2°F).

Temperature

In April, the average high-temperature increases from an icy 2°C (35.6°F) in March to a frosty 7.3°C (45.1°F). An average low-temperature of 1.8°C (35.2°F) is observed in Klapparvik during the April nights.

Humidity

In April, the average relative humidity in Klapparvik is 74%.

Rainfall

The month with the least rainfall in Klapparvik is April, when the rain falls for 9.9 days and typically collects 16mm (0.63") of precipitation.

Snowfall

January through May, October through December are months with snowfall. In Klapparvik, during April, snow falls for 3.1 days and regularly aggregates up to 15mm (0.59") of snow. Throughout the year, in Klapparvik, there are 56.8 snowfall days, and 500mm (19.69") of snow is accumulated.

Daylight

In April, the average length of the day is 14h and 46min.
On the first day of April in Klapparvik, Sweden, sunrise is at 06:12 and sunset at 19:37. On the last day of the month, sunrise is at 04:42 and sunset at 20:54 CEST.

Sunshine

In April, the average sunshine in Klapparvik is 8.2h.

UV index

In Klapparvik, the average daily maximum UV index in April is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In April, the maximum UV index of 3 suggests these recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. It's recommended to limit sun exposure when its radiation is at its peak during midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Resources | Updated: Feb 3, 2024 | Published by: Weather Atlas

Frequently asked questions

What are the temperatures in Klapparvik in April?

April temperatures in Klapparvik, Sweden, vary between a high-temperature of 7.3°C (45.1°F) and a low-temperature of 1.8°C (35.2°F).

What is the average humidity in April in Klapparvik?

The average relative humidity in April is 74%.

What is the driest month in Klapparvik?

The month with the least rainfall is April, when the rain falls for 9.9 days and typically collects 16mm (0.63") of precipitation.

How many days does it rain in April in Klapparvik?

In April, in Klapparvik, Sweden, the rain falls for 9.9 days. Throughout April, 16mm (0.63") of precipitation is accumulated.

How many days does it snow in April in Klapparvik?

In Klapparvik, during April, snow falls for 3.1 days and regularly aggregates up to 15mm (0.59") of snow.

How many hours of daylight does Klapparvik have in April?

In April, the average day length in Klapparvik, Sweden, is 14h and 46min.

When is the sunrise / sunset in April in Klapparvik?

On the first day of April, sunrise is at 06:12 and sunset at 19:37. On the last day of the month, sunrise is at 04:42 and sunset at 20:54 CEST.

How long on average sun shines in April in Klapparvik?

In Klapparvik, the average sunshine duration in April is 8.2h.

What is the UV index reading in April in Klapparvik?

In April, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
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
Klapparvik, Sweden

Average temperature in April - Klapparvik, Sweden
  • Average high temperature in April: 7.3°C

The warmest month (with the highest average high temperature) is July (19.8°C).
The month with the lowest average high temperature is January (-1.3°C).

  • Average low temperature in April: 1.8°C

The month with the highest average low temperature is July (13.1°C).
The coldest month (with the lowest average low temperature) is February (-4.2°C).

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Average pressure in April
Klapparvik, Sweden

Average pressure in April - Klapparvik, Sweden
  • Average pressure in April: 1013.5mbar

The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1006.4mbar).

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Average wind speed in April
Klapparvik, Sweden

Average wind speed in April - Klapparvik, Sweden
  • Average wind speed in April: 12.7km/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 August (11.9km/h).

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Average humidity in April
Klapparvik, Sweden

Average humidity in April - Klapparvik, Sweden
  • Average humidity in April: 74%

The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are May and June (70%).

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Average rainfall in April
Klapparvik, Sweden

Average rainfall in April - Klapparvik, Sweden
  • Average rainfall in April: 16mm

The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is April (16mm).

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Average rainfall days in April
Klapparvik, Sweden

Average rainfall days in April - Klapparvik, Sweden
  • Average rainfall days in April: 9.9 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall in April
Klapparvik, Sweden

Average snowfall in April - Klapparvik, Sweden
  • Average snowfall in April: 15mm

The month with the highest snowfall is January (113mm).
The months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in April
Klapparvik, Sweden

Average snowfall days in April - Klapparvik, Sweden
  • Average snowfall days in April: 3.1 days

The month with the highest number of snowfall days is February (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in April /
Average sunshine in April
Klapparvik, Sweden

Average daylight in April / Average sunshine in April - Klapparvik, Sweden
  • Average daylight in April: 14h and 5min

The month with the longest days is June (Average daylight: 19h and 12min).
The month with the shortest days is December (Average daylight: 5h and 36min).

  • Average sunshine in April: 8h and 1min

The month with the most sunshine is June (Average sunshine: 12h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).

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Average sunshine days in April
Klapparvik, Sweden

Average sunshine days in April - Klapparvik, Sweden
  • Average sunshine days in April: 16.7 days

The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is February (12.9 days).

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Average UV index in April
Klapparvik, Sweden

Average UV index in April - Klapparvik, Sweden
  • Average UV index in April: 3

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 1).

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Average cloud cover in April
Klapparvik, Sweden

Average cloud cover in April - Klapparvik, Sweden
  • Average cloud cover in April: 46

The month with the most cloud cover is February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 38).

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Average visibility in April
Klapparvik, Sweden

Average visibility in April - Klapparvik, Sweden
  • Average visibility in April: 9km

The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are February and March (8km).

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Klapparvik, Sweden

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