April weather forecast and climate
Slommen, Sweden

Weather in April

April is a chilly spring month in Slommen, Sweden, with average temperature fluctuating between 9.8°C (49.6°F) and 3.3°C (37.9°F).

Temperature

In April, the average high-temperature marginally rises, from a wintry 4.9°C (40.8°F) in March, to a frosty 9.8°C (49.6°F). In April, the average low-temperature is 3.3°C (37.9°F).

Humidity

April and May, with an average relative humidity of 71%, are the least humid months.

Rainfall

April is the month with the least rainfall in Slommen. Rain falls for 8.1 days and accumulates 10mm (0.39") of precipitation.

Snowfall

January through May, October through December are months with snowfall in Slommen. In Slommen, during 1.5 snowfall days, 8mm (0.31") of snow is typically accumulated. In Slommen, Sweden, during the entire year, snow falls for 40.5 days, and aggregates up to 250mm (9.84") of snow.

Daylight

The average length of the day in Slommen, Sweden, is 14.3h.

Sunshine

The average sunshine in April is 9.3h.

UV index

In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What are the least humid months in Slommen?

Months with the lowest humidity in Slommen are April and May, with an average relative humidity of 71%.

What is the average humidity in April in Slommen?

The average relative humidity in April in Slommen, Sweden, is 71%.

What is the driest month in Slommen?

April is the month with the least rainfall. Rain falls for 8.1 days and accumulates 10mm (0.39") of precipitation.

How many days does it rain in April in Slommen?

In April, in Slommen, Sweden, the rain falls for 8.1 days. Throughout April, 10mm (0.39") of precipitation is accumulated.

How much does it snow in Slommen in April?

In April, in Slommen, Sweden, it is snowing for 1.5 days. Throughout April, 8mm (0.31") of snow is accumulated.

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

In Slommen, the average length of the day in April is 14.3h.

How long on average sun shines in April in Slommen?

In Slommen, the average sunshine in April is 9.3h.

How high is the UV index in April in Slommen?

The average daily maximum UV index in April is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.

Average temperature in April
Slommen, Sweden

Average temperature in April - Slommen, Sweden
  • Average high temperature in April: 9.8°C

The warmest month (with the highest average high temperature) is July (21°C).
The month with the lowest average high temperature is January (1.6°C).

  • Average low temperature in April: 3.3°C

The month with the highest average low temperature is July (14.1°C).
The coldest months (with the lowest average low temperature) are January and February (-1.3°C).

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Average pressure in April
Slommen, Sweden

Average pressure in April - Slommen, Sweden
  • Average pressure in April: 1015.4mbar

Months with the highest atmospheric pressure are April and May (1015.4mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).

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Average wind speed in April
Slommen, Sweden

Average wind speed in April - Slommen, Sweden
  • Average wind speed in April: 14.8km/h

The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest month (with the lowest average wind speed) is May (14.1km/h).

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Average humidity in April
Slommen, Sweden

Average humidity in April - Slommen, Sweden
  • Average humidity in April: 71%

Months with the highest relative humidity are January, February, November and December (86%).
Months with the lowest relative humidity are April and May (71%).

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Average rainfall in April
Slommen, Sweden

Average rainfall in April - Slommen, Sweden
  • Average rainfall in April: 10mm

The wettest month (with the highest rainfall) is July (36mm).
The driest month (with the least rainfall) is April (10mm).

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Average rainfall days in April
Slommen, Sweden

Average rainfall days in April - Slommen, Sweden
  • Average rainfall days in April: 8.1 days

The month with the highest number of rainy days is July (13.6 days).
The month with the least rainy days is February (6.9 days).

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Average snowfall in April
Slommen, Sweden

Average snowfall in April - Slommen, Sweden
  • Average snowfall in April: 8mm

The month with the highest snowfall is February (84mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in April
Slommen, Sweden

Average snowfall days in April - Slommen, Sweden
  • Average snowfall days in April: 1.5 days

The month with the highest number of snowfall days is January (12.3 days).
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
Slommen, Sweden

Average daylight in April / Average sunshine in April - Slommen, Sweden
  • Average daylight in April: 14.3h

The month with the longest days is June (Average daylight: 17.7h).
The month with the shortest days is December (Average daylight: 6.9h).

  • Average sunshine in April: 9.3h

The month with the most sunshine is August (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 3.2h).

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Average sunshine days in April
Slommen, Sweden

Average sunshine days in April - Slommen, Sweden
  • Average sunshine days in April: 18.3 days

The month with the most sunshine days is May (18.6 days).
The month with the least sunshine days is February (11.1 days).

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Average UV index in April
Slommen, Sweden

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

Months with the highest UV index are June and July (UV index 5).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in April
Slommen, Sweden

Average cloud cover in April - Slommen, Sweden
  • Average cloud cover in April: 39

Months with the most cloud cover are January and February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in April
Slommen, Sweden

Average visibility in April - Slommen, Sweden
  • Average visibility in April: 10km

Months with the highest visibility are April, May, June, July, August, September and October (10km).
Months with the lowest visibility are January, February, March, November and December (9km).

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