December weather forecast and climate
Myrvallen, Sweden

Weather in December

December, the first month of the winter, in Myrvallen, is still a freezing cold month, with average temperature fluctuating between -4.4°C (24.1°F) and -9.1°C (15.6°F).

Temperature

In December, the average high-temperature marginally drops, from -1.2°C (29.8°F) in November, to a still freezing cold -4.4°C (24.1°F). The average low-temperature,, is -9.1°C (15.6°F).

Humidity

In Myrvallen, the average relative humidity is 92%.

Rainfall

In Myrvallen, it is raining for 4.1 days, with typically 43mm (1.69") of accumulated precipitation. In Myrvallen, Sweden, during the entire year, the rain falls for 110 days and collects up to 502mm (19.76") of precipitation.

Snowfall

Months with snowfall are January through July, September through December. The month with the most snowfall in Myrvallen is December when snow falls for 19.1 days and typically aggregates up to 317mm (12.48") of snow.

Daylight

With an average of 5.1h of daylight, December has the shortest days of the year in Myrvallen.

Sunshine

The month with the least sunshine is December, with an average of 1.4h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to the UV radiation for average individuals.
Note: In December, the average maximum UV index of 1 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in December in Myrvallen?

The average relative humidity in December in Myrvallen is 92%.

How much does it rain in Myrvallen in December?

In Myrvallen, in December, it is raining for 4.1 days, with typically 43mm (1.69") of accumulated precipitation.

When does it snow the most in Myrvallen?

The month with the most snowfall is December when snow falls for 19.1 days and typically aggregates up to 317mm (12.48") of snow.

How many days does it snow in December in Myrvallen?

In Myrvallen, Sweden, in December, during 19.1 snowfall days, 317mm (12.48") of snow is typically accumulated.

What is the month with the shortest days in Myrvallen?

December has the shortest days of the year in Myrvallen, Sweden, with an average of 5.1h of daylight.

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

In December, the average length of the day in Myrvallen is 5.1h.

What is the month with the least sunshine in Myrvallen?

The month with the least sunshine in Myrvallen, Sweden, is December, with an average of 1.4h of sunshine.

How many hours of sunshine does Myrvallen have in December?

The average sunshine in December in Myrvallen, Sweden, is 1.4h.

What are the months with the lowest UV index in Myrvallen?

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the UV index intensity in December in Myrvallen?

The average daily maximum UV index in December in Myrvallen, Sweden, is 1. A UV Index value of 2, and less, symbolizes a low health threat from unsafe exposure to the Sun's UV rays.

Average temperature in December
Myrvallen, Sweden

Average temperature in December - Myrvallen, Sweden
  • Average high temperature in December: -4.4°C

The warmest month (with the highest average high temperature) is July (17.5°C).
The month with the lowest average high temperature is January (-5.8°C).

  • Average low temperature in December: -9.1°C

The month with the highest average low temperature is July (8.7°C).
The coldest months (with the lowest average low temperature) are January and February (-11.3°C).

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Average pressure in December
Myrvallen, Sweden

Average pressure in December - Myrvallen, Sweden
  • Average pressure in December: 1006.3mbar

The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1006.3mbar).

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Average wind speed in December
Myrvallen, Sweden

Average wind speed in December - Myrvallen, Sweden
  • Average wind speed in December: 13.5km/h

The windiest month (with the highest average wind speed) is June (13.8km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).

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Average humidity in December
Myrvallen, Sweden

Average humidity in December - Myrvallen, Sweden
  • Average humidity in December: 92%

The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is June (70%).

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Average rainfall in December
Myrvallen, Sweden

Average rainfall in December - Myrvallen, Sweden
  • Average rainfall in December: 43mm

The wettest months (with the highest rainfall) are June and July (58mm).
The driest month (with the least rainfall) is April (24mm).

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Average rainfall days in December
Myrvallen, Sweden

Average rainfall days in December - Myrvallen, Sweden
  • Average rainfall days in December: 4.1 days

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is January (2.4 days).

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Average snowfall in December
Myrvallen, Sweden

Average snowfall in December - Myrvallen, Sweden
  • Average snowfall in December: 317mm

The month with the highest snowfall is December (317mm).
The month with the least snowfall is August (0mm).

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Average snowfall days in December
Myrvallen, Sweden

Average snowfall days in December - Myrvallen, Sweden
  • Average snowfall days in December: 19.1 days

The month with the highest number of snowfall days is January (19.3 days).
Months with the least snowfall days are July and August (0.1 days).

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Average daylight in December /
Average sunshine in December
Myrvallen, Sweden

Average daylight in December / Average sunshine in December - Myrvallen, Sweden
  • Average daylight in December: 5.1h

The month with the longest days is June (Average daylight: 19.9h).
The month with the shortest days is December (Average daylight: 5.1h).

  • Average sunshine in December: 1.4h

Months with the most sunshine are June and July (Average sunshine: 10.3h).
The month with the least sunshine is December (Average sunshine: 1.4h).

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Average sunshine days in December
Myrvallen, Sweden

Average sunshine days in December - Myrvallen, Sweden
  • Average sunshine days in December: 10.9 days

The month with the most sunshine days is September (13.4 days).
The month with the least sunshine days is February (9.2 days).

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Average UV index in December
Myrvallen, Sweden

Average UV index in December - Myrvallen, Sweden
  • Average UV index in December: 1

Months with the highest UV index are June and July (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 December
Myrvallen, Sweden

Average cloud cover in December - Myrvallen, Sweden
  • Average cloud cover in December: 66

The month with the most cloud cover is February (Cloud cover 69).
Months with the least cloud cover are July and August (Cloud cover 52).

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Average visibility in December
Myrvallen, Sweden

Average visibility in December - Myrvallen, Sweden
  • Average visibility in December: 7km

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

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