April weather forecast
Valsta, Sweden

Weather in April

April in Valsta, Sweden, is a cool spring month, with average temperature varying between 2.3°C (36.1°F) and 10.8°C (51.4°F).

Temperature

In Valsta, the average high-temperature increases, from a cold 4.2°C (39.6°F) in March, to a fresh 10.8°C (51.4°F). In April, in Valsta, the average low-temperature is 2.3°C (36.1°F).

Humidity

The average relative humidity in April is 72%.

Rainfall

The month with the least rainfall in Valsta is April when the rain falls for 12.3 days and typically collects 18mm (0.71") of precipitation.

Snowfall

January through May, October through December are months with snowfall. In April, it is snowing for 2.3 days. Throughout April, 22mm (0.87") of snow is accumulated. Throughout the year, there are 53 snowfall days, and 497mm (19.57") of snow is accumulated.

Daylight

In Valsta, the average length of the day is 14.5h.

Sunshine

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

UV index

In Valsta, Sweden, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard 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 Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. 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 average humidity in April in Valsta?

The average relative humidity in April is 72%.

What is the driest month in Valsta?

April is the month with the least rainfall in Valsta. Rain falls for 12.3 days and accumulates 18mm (0.71") of precipitation.

How many days does it rain in April in Valsta?

In Valsta, in April, during 12.3 rainfall days, 18mm (0.71") of precipitation is typically accumulated.

How much does it snow in Valsta in April?

In April, in Valsta, Sweden, it is snowing for 2.3 days. Throughout April, 22mm (0.87") of snow is accumulated.

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

In Valsta, Sweden, the average length of the day in April is 14.5h.

How long on average sun shines in April in Valsta?

In Valsta, Sweden, the average sunshine in April is 8.2h.

What is the UV index reading in April in Valsta?

In Valsta, Sweden, the average daily maximum UV index in April is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV rays.

Average temperature in April
Valsta, Sweden

Average temperature in April - Valsta, Sweden
  • Average high temperature in April: 10.8°C

The warmest month (with the highest average high temperature) is July (22.2°C).
The month with the lowest average high temperature is January (-0.8°C).

  • Average low temperature in April: 2.3°C

The month with the highest average low temperature is July (12.6°C).
The coldest months (with the lowest average low temperature) are January and February (-4.4°C).

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Average pressure in April
Valsta, Sweden

Average pressure in April - Valsta, Sweden
  • Average pressure in April: 1014.3mbar

The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1008.2mbar).

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Average wind speed in April
Valsta, Sweden

Average wind speed in April - Valsta, Sweden
  • Average wind speed in April: 12.2km/h

The windiest month (with the highest average wind speed) is December (13.7km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).

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Average humidity in April
Valsta, Sweden

Average humidity in April - Valsta, Sweden
  • Average humidity in April: 72%

Months with the highest relative humidity are January, February and December (90%).
The month with the lowest relative humidity is May (69%).

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Average rainfall in April
Valsta, Sweden

Average rainfall in April - Valsta, Sweden
  • Average rainfall in April: 18mm

The wettest month (with the highest rainfall) is July (55mm).
The driest month (with the least rainfall) is April (18mm).

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Average rainfall days in April
Valsta, Sweden

Average rainfall days in April - Valsta, Sweden
  • Average rainfall days in April: 12.3 days

Months with the highest number of rainy days are July and August (16.8 days).
The month with the least rainy days is February (5.7 days).

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Average snowfall in April
Valsta, Sweden

Average snowfall in April - Valsta, Sweden
  • Average snowfall in April: 22mm

The month with the highest snowfall is January (121mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in April
Valsta, Sweden

Average snowfall days in April - Valsta, Sweden
  • Average snowfall days in April: 2.3 days

The month with the highest number of snowfall days is January (12.8 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
Valsta, Sweden

Average daylight in April / Average sunshine in April - Valsta, Sweden
  • Average daylight in April: 14.5h

The month with the longest days is June (Average daylight: 18.4h).
The month with the shortest days is December (Average daylight: 6.3h).

  • Average sunshine in April: 8.2h

The month with the most sunshine is June (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 3h).

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Average sunshine days in April
Valsta, Sweden

Average sunshine days in April - Valsta, Sweden
  • Average sunshine days in April: 15.6 days

Months with the most sunshine days are March and April (15.6 days).
The month with the least sunshine days is February (11.8 days).

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Average UV index in April
Valsta, Sweden

Average UV index in April - Valsta, 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
Valsta, Sweden

Average cloud cover in April - Valsta, Sweden
  • Average cloud cover in April: 47

The month with the most cloud cover is February (Cloud cover 68).
Months with the least cloud cover are June and August (Cloud cover 42).

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Average visibility in April
Valsta, Sweden

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

Months with the highest visibility are April, May, June, July, August and September (9km).
Months with the lowest visibility are January and February (7km).

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