December weather forecast and climate
Valdemarsvik, Sweden

The first month of the winter, December, is still a cold month in Valdemarsvik, Sweden, with average temperature ranging between min -0.7°C (30.7°F) and max 2.5°C (36.5°F).

Temperature

In Valdemarsvik, the average high-temperature marginally drops, from a cold 5.8°C (42.4°F) in November, to a still wintry 2.5°C (36.5°F). The average low-temperature, in December, is -0.7°C (30.7°F).

Humidity

January, February, November and December, with an average relative humidity of 87%, are most humid months in Valdemarsvik.

Rainfall

In Valdemarsvik, during 9.5 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Valdemarsvik, during the entire year, the rain falls for 129.5 days and collects up to 306mm (12.05") of precipitation.

Snowfall

Months with snowfall in Valdemarsvik, Sweden, are January through May, October through December. In Valdemarsvik, during December, snow falls for 7.4 days and regularly aggregates up to 42mm (1.65") of snow. Throughout the year, in Valdemarsvik, there are 39.6 snowfall days, and 231mm (9.09") of snow is accumulated.

Daylight

With an average of 6.5h of daylight, December has the shortest days of the year.

Sunshine

The average sunshine in December is 3.7h.

UV index

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from the exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.

What is the temperature in December in Valdemarsvik?

The average high-temperature, in December, is 2.5°C (36.5°F), while the average low-temperature is -0.7°C (30.7°F).

What is the most humid month in Valdemarsvik?

Months with the highest humidity in Valdemarsvik are January, February, November and December, with an average relative humidity of 87%.

What is the average humidity in December in Valdemarsvik?

In Valdemarsvik, Sweden, the average relative humidity in December is 87%.

How many days does it rain in December in Valdemarsvik?

In Valdemarsvik, in December, it is raining for 9.5 days, with typically 24mm (0.94") of accumulated precipitation.

How many days does it snow in December in Valdemarsvik?

In Valdemarsvik, Sweden, in December, snow falls for 7.4 days, with typically accumulated 42mm (1.65") of snow.

What is the month with the shortest days in Valdemarsvik?

December has the shortest days of the year in Valdemarsvik, Sweden, with an average of 6.5h of daylight.

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

In December, the average length of the day in Valdemarsvik, Sweden, is 6.5h.

How many hours of sunshine does Valdemarsvik have in December?

In Valdemarsvik, Sweden, the average sunshine in December is 3.7h.

What is the UV index reading in December in Valdemarsvik?

The average daily maximum UV index in December in Valdemarsvik is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to the Sun's UV rays.
Average temperature in December - Valdemarsvik, Sweden
  • Average high temperature in December: 2.5°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 December: -0.7°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 December - Valdemarsvik, Sweden
  • Average pressure in December: 1008.9mbar

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 December - Valdemarsvik, Sweden
  • Average wind speed in December: 18.4km/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 December - Valdemarsvik, Sweden
  • Average humidity in December: 87%

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 December - Valdemarsvik, Sweden
  • Average rainfall in December: 24mm

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 December - Valdemarsvik, Sweden
  • Average rainfall days in December: 9.5 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 December - Valdemarsvik, Sweden
  • Average snowfall in December: 42mm

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 December - Valdemarsvik, Sweden
  • Average snowfall days in December: 7.4 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 December / Average sunshine in December - Valdemarsvik, Sweden
  • Average daylight in December: 6.5h

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 December: 3.7h

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 December - Valdemarsvik, Sweden
  • Average sunshine days in December: 14.2 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 December - Valdemarsvik, Sweden
  • Average UV index in December: 2

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 December - Valdemarsvik, Sweden
  • Average cloud cover in December: 63

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 December - Valdemarsvik, Sweden
  • Average visibility in December: 9km

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).