April weather forecastByske, Sweden

April

Weather in April

April is an icy spring month in Byske, Sweden, with an average temperature fluctuating between -1.1°C (30°F) and 4.7°C (40.5°F).

Temperature

The shift into April brings an increase in the average high-temperature, moving from a freezing cold -0.8°C (30.6°F) in March to an icy 4.7°C (40.5°F). During the nights in April, Byske experiences a consistent average temperature of -1.1°C (30°F).

Humidity

In Byske, the average relative humidity in April is 85%.

Rainfall

In Byske, in April, it is raining for 8.2 days, with typically 16mm (0.63") of accumulated precipitation. Throughout the year, there are 99.9 rainfall days, and 252mm (9.92") of precipitation is accumulated.

Snowfall

Months with snowfall in Byske are January through May, October through December. In Byske, in April, snow falls for 7.5 days, with typically accumulated 54mm (2.13") of snow. Throughout the year, there are 77.3 snowfall days, and 575mm (22.64") of snow is accumulated.

Daylight

In Byske, the average length of the day in April is 15h and 16min.
On the first day of April, sunrise is at 05:49 and sunset at 19:28. On the last day of the month, sunrise is at 04:02 and sunset at 21:02 CEST.

Sunshine

In Byske, the average sunshine in April is 6.8h.

UV index

The average daily maximum UV index in April is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In April, the maximum UV index of 2 transforms into these recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take note! UV radiation from the Sun can double in intensity due to snow reflection.

Frequently asked questions

In Byske, in April, the average high-temperature is 4.7°C (40.5°F), and the average low-temperature is -1.1°C (30°F).

In Byske, Sweden, the average relative humidity in April is 85%.

In Byske, Sweden, during April, the rain falls for 8.2 days and regularly aggregates up to 16mm (0.63") of precipitation.

In Byske, in April, during 7.5 snowfall days, 54mm (2.13") of snow is typically accumulated.

In Byske, Sweden, the average day length in April is 15h and 16min.

On the first day of April in Byske, sunrise is at 05:49 and sunset at 19:28. On the last day of the month, sunrise is at 04:02 and sunset at 21:02 CEST.

The average sunshine duration in April is 6.8h.

The average daily maximum UV index in April is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in April
Byske, Sweden

  • Average high temperature in April: 4.7°C

The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is January (-4.8°C).

  • Average low temperature in April: -1.1°C

The month with the highest average low temperature is July (12°C).
The coldest month (with the lowest average low temperature) is February (-9.3°C).

Average pressure in April
Byske, Sweden

  • Average pressure in April: 1012.1mbar

The month with the highest atmospheric pressure is May (1014.1mbar).
The month with the lowest atmospheric pressure is December (1005mbar).

Average wind speed in April
Byske, Sweden

  • Average wind speed in April: 12km/h

The windiest month (with the highest average wind speed) is December (14.6km/h).
The calmest month (with the lowest average wind speed) is July (11.2km/h).

Average humidity in April
Byske, Sweden

  • Average humidity in April: 85%

The months with the highest relative humidity are January and February (92%).
The month with the lowest relative humidity is June (65%).

Average rainfall in April
Byske, Sweden

  • Average rainfall in April: 16mm

The wettest month (with the highest rainfall) is July (30mm).
The driest month (with the least rainfall) is February (14mm).

Average rainfall days in April
Byske, Sweden

  • Average rainfall days in April: 8.2 days

The month with the highest number of rainy days is July (11.9 days).
The month with the least rainy days is January (3 days).

Average snowfall in April
Byske, Sweden

  • Average snowfall in April: 54mm

The months with the highest snowfall are January and March (107mm).
The months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in April
Byske, Sweden

  • Average snowfall days in April: 7.5 days

The month with the highest number of snowfall days is January (15.2 days).
The months with the least snowfall days are June, July and August (0 days).

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

  • Average daylight in April: 15h and 18min

The month with the longest days is June (Average daylight: 21h and 36min).
The month with the shortest days is December (Average daylight: 3h and 54min).

  • Average sunshine in April: 6h and 48min

The month with the most sunshine is July (Average sunshine: 12h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 24min).

Average sunshine days in April
Byske, Sweden

  • Average sunshine days in April: 13.7 days

The months with the most sunshine days are June and October (17.8 days).
The month with the least sunshine days is December (12.9 days).

Average UV index in April
Byske, Sweden

  • 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 1).

Average cloud cover in April
Byske, Sweden

  • Average cloud cover in April: 57

The month with the most cloud cover is January (Cloud cover 66).
The months with the least cloud cover are July and August (Cloud cover 40).

Average visibility in April
Byske, Sweden

  • Average visibility in April: 8km

The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February and March (7km).