April weather forecast and climate
Valdemarsvik, Sweden

April is a frosty spring month in Valdemarsvik, Sweden, with average temperature fluctuating between 3°C (37.4°F) and 9°C (48.2°F).

Temperature

In Valdemarsvik, the average high-temperature marginally rises, from a cold 4.3°C (39.7°F) in March, to a frosty 9°C (48.2°F). In Valdemarsvik, in April, the average low-temperature is 3°C (37.4°F).

Humidity

The average relative humidity in April is 74%.

Rainfall

April is the month with the least rainfall in Valdemarsvik. Rain falls for 10.3 days and accumulates 12mm (0.47") of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Valdemarsvik, in April, during 1.2 snowfall days, 9mm (0.35") of snow is typically accumulated. Throughout the year, in Valdemarsvik, there are 39.6 snowfall days, and 231mm (9.09") of snow is accumulated.

Daylight

In Valdemarsvik, the average length of the day in April is 14.4h.

Sunshine

In Valdemarsvik, the average sunshine is 8.8h.

UV index

In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 3 in April transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.

What is the temperature in April in Valdemarsvik?

The average high-temperature, in April, in Valdemarsvik, is 9°C (48.2°F), while the average low-temperature is 3°C (37.4°F).

What is the average humidity in April in Valdemarsvik?

The average relative humidity in April in Valdemarsvik, Sweden, is 74%.

How much does it rain in Valdemarsvik in April?

In Valdemarsvik, in April, it is raining for 10.3 days, with typically 12mm (0.47") of accumulated precipitation.

What is the driest month in Valdemarsvik?

April is the month with the least rainfall in Valdemarsvik, Sweden. Rain falls for 10.3 days and accumulates 12mm (0.47") of precipitation.

How many days does it snow in April in Valdemarsvik?

In Valdemarsvik, Sweden, in April, snow falls for 1.2 days, with typically accumulated 9mm (0.35") of snow.

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

In Valdemarsvik, Sweden, the average length of the day in April is 14.4h.

How many hours of sunshine does Valdemarsvik have in April?

In Valdemarsvik, the average sunshine in April is 8.8h.

What is the UV index intensity in April in Valdemarsvik?

In April, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.
Average temperature in April - Valdemarsvik, Sweden
  • Average high temperature in April: 9°C

The warmest month (with the highest average high temperature) is July (20.8°C).
The month with the lowest average high temperature is January (0.7°C).

  • Average low temperature in April: 3°C

The month with the highest average low temperature is July (13.7°C).
The coldest months (with the lowest average low temperature) are January and February (-2.3°C).

Average pressure in April - Valdemarsvik, Sweden
  • Average pressure in April: 1014.7mbar

The month with the highest atmospheric pressure is May (1014.9mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).

Average wind speed in April - Valdemarsvik, Sweden
  • Average wind speed in April: 14.5km/h

The windiest month (with the highest average wind speed) is December (18.4km/h).
The calmest month (with the lowest average wind speed) is May (13.4km/h).

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

Months with the highest relative humidity are January, February, November and December (87%).
Months with the lowest relative humidity are May and June (72%).

Average rainfall in April - Valdemarsvik, Sweden
  • Average rainfall in April: 12mm

The wettest months (with the highest rainfall) are July and August (40mm).
The driest month (with the least rainfall) is April (12mm).

Average rainfall days in April - Valdemarsvik, Sweden
  • Average rainfall days in April: 10.3 days

The month with the highest number of rainy days is August (14.2 days).
The month with the least rainy days is February (5.8 days).

Average snowfall in April - Valdemarsvik, Sweden
  • Average snowfall in April: 9mm

The month with the highest snowfall is February (67mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in April - Valdemarsvik, Sweden
  • Average snowfall days in April: 1.2 days

Months with the highest number of snowfall days are January and February (10.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in April / Average sunshine in April - Valdemarsvik, Sweden
  • Average daylight in April: 14.4h

The month with the longest days is June (Average daylight: 18.1h).
The month with the shortest days is December (Average daylight: 6.5h).

  • Average sunshine in April: 8.8h

The month with the most sunshine is June (Average sunshine: 12.3h).
The month with the least sunshine is February (Average sunshine: 3.4h).

Average sunshine days in April - Valdemarsvik, Sweden
  • Average sunshine days in April: 16.4 days

The month with the most sunshine days is September (17.2 days).
The month with the least sunshine days is February (12.4 days).

Average UV index in April - Valdemarsvik, 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).

Average cloud cover in April - Valdemarsvik, Sweden
  • Average cloud cover in April: 42

The month with the most cloud cover is February (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 35).

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

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