April weather forecast and climate
Sillerbo, Sweden

Weather in April

April in Sillerbo, Sweden, is a frosty spring month, with average temperature fluctuating between -0.3°C (31.5°F) and 7.4°C (45.3°F).

Temperature

In April, the average high-temperature rises, from a cold 0.8°C (33.4°F) in March, to a frosty 7.4°C (45.3°F). The average low-temperature, in April, is -0.3°C (31.5°F).

Humidity

In April, the average relative humidity in Sillerbo is 77%.

Rainfall

April is the month with the least rainfall in Sillerbo, Sweden. Rain falls for 11.3 days and accumulates 19mm (0.75") of precipitation.

Snowfall

Months with snowfall in Sillerbo are January through May, October through December. In April, in Sillerbo, it is snowing for 6.1 days. Throughout April, 39mm (1.54") of snow is accumulated. Throughout the year, in Sillerbo, there are 86.8 snowfall days, and 1021mm (40.2") of snow is accumulated.

Daylight

In April, the average length of the day in Sillerbo is 14.9h.

Sunshine

In April, the average sunshine in Sillerbo is 7.2h.

UV index

The average daily maximum UV index in Sillerbo is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In April, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in April in Sillerbo?

The average high-temperature, in April, in Sillerbo, is 7.4°C (45.3°F), while the average low-temperature is -0.3°C (31.5°F).

What is the average humidity in April in Sillerbo?

In Sillerbo, the average relative humidity in April is 77%.

How much does it rain in Sillerbo in April?

In Sillerbo, Sweden, during April, the rain falls for 11.3 days and regularly aggregates up to 19mm (0.75") of precipitation.

What is the driest month in Sillerbo?

April is the month with the least rainfall in Sillerbo. Rain falls for 11.3 days and accumulates 19mm (0.75") of precipitation.

How many days does it snow in April in Sillerbo?

In Sillerbo, Sweden, in April, snow falls for 6.1 days, with typically accumulated 39mm (1.54") of snow.

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

In Sillerbo, Sweden, the average length of the day in April is 14.9h.

How long on average sun shines in April in Sillerbo?

In April, the average sunshine in Sillerbo is 7.2h.

How high is the UV index in April in Sillerbo?

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

Average temperature in April
Sillerbo, Sweden

Average temperature in April - Sillerbo, Sweden
  • Average high temperature in April: 7.4°C

The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (-3.8°C).

  • Average low temperature in April: -0.3°C

The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is January (-8.5°C).

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Average pressure in April
Sillerbo, Sweden

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

The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1006.3mbar).

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Average wind speed in April
Sillerbo, Sweden

Average wind speed in April - Sillerbo, Sweden
  • Average wind speed in April: 9.8km/h

The windiest month (with the highest average wind speed) is March (10.4km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).

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Average humidity in April
Sillerbo, Sweden

Average humidity in April - Sillerbo, Sweden
  • Average humidity in April: 77%

Months with the highest relative humidity are January and February (93%).
The month with the lowest relative humidity is May (67%).

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Average rainfall in April
Sillerbo, Sweden

Average rainfall in April - Sillerbo, Sweden
  • Average rainfall in April: 19mm

The wettest months (with the highest rainfall) are June and July (45mm).
The driest month (with the least rainfall) is April (19mm).

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Average rainfall days in April
Sillerbo, Sweden

Average rainfall days in April - Sillerbo, Sweden
  • Average rainfall days in April: 11.3 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall in April
Sillerbo, Sweden

Average snowfall in April - Sillerbo, Sweden
  • Average snowfall in April: 39mm

The month with the highest snowfall is December (220mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in April
Sillerbo, Sweden

Average snowfall days in April - Sillerbo, Sweden
  • Average snowfall days in April: 6.1 days

The month with the highest number of snowfall days is January (18.6 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
Sillerbo, Sweden

Average daylight in April / Average sunshine in April - Sillerbo, Sweden
  • Average daylight in April: 14.9h

The month with the longest days is June (Average daylight: 19.5h).
The month with the shortest days is December (Average daylight: 5.4h).

  • Average sunshine in April: 7.2h

The month with the most sunshine is June (Average sunshine: 11.5h).
The month with the least sunshine is December (Average sunshine: 1.6h).

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Average sunshine days in April
Sillerbo, Sweden

Average sunshine days in April - Sillerbo, Sweden
  • Average sunshine days in April: 12.6 days

The month with the most sunshine days is October (15 days).
The month with the least sunshine days is February (10.3 days).

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Average UV index in April
Sillerbo, Sweden

Average UV index in April - Sillerbo, Sweden
  • Average UV index in April: 2

Months with the highest UV index are May, June, July and August (UV index 4).
Months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in April
Sillerbo, Sweden

Average cloud cover in April - Sillerbo, Sweden
  • Average cloud cover in April: 53

The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 46).

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Average visibility in April
Sillerbo, Sweden

Average visibility in April - Sillerbo, Sweden
  • Average visibility in April: 8km

Months with the highest visibility are May, June and July (9km).
Months with the lowest visibility are January and February (5km).

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