December weather forecast and climate
Mettjaur, Sweden

Weather in December

The first month of the winter, December, is also a subzero cold month in Mettjaur, Sweden, with average temperature fluctuating between -4.5°C (23.9°F) and -8.6°C (16.5°F).

Temperature

In Mettjaur, the average high-temperature slightly decreases, from a subzero cold -1.3°C (29.7°F) in November, to a still freezing cold -4.5°C (23.9°F). In Mettjaur, in December, the average low-temperature is -8.6°C (16.5°F).

Humidity

In Mettjaur, Sweden, the average relative humidity is 93%.

Rainfall

In December, the rain falls for 4.8 days. Throughout December, 38mm (1.5") of precipitation is accumulated. In Mettjaur, during the entire year, the rain falls for 114.7 days and collects up to 395mm (15.55") of precipitation.

Snowfall

Months with snowfall in Mettjaur are January through May, October through December. December is the month with the most snowfall in Mettjaur. Snow falls for 17.2 days and accumulates 267mm (10.51") of snow.

Daylight

The month with the shortest days is December, with an average of 4h of daylight.

Sunshine

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

UV index

January through March, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Mettjaur. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 1 transform into the following instructions:
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 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 December in Mettjaur?

The average high-temperature, in December, is -4.5°C (23.9°F), while the average low-temperature is -8.6°C (16.5°F).

What is the average humidity in December in Mettjaur?

In December, the average relative humidity in Mettjaur, Sweden, is 93%.

How many days does it rain in December in Mettjaur?

In December, in Mettjaur, Sweden, the rain falls for 4.8 days. Throughout December, 38mm (1.5") of precipitation is accumulated.

How much does it snow in Mettjaur in December?

In Mettjaur, in December, snow falls for 17.2 days, with typically accumulated 267mm (10.51") of snow.

When does it snow the most in Mettjaur?

December is the month with the most snowfall in Mettjaur. Snow falls for 17.2 days and accumulates 267mm (10.51") of snow.

What is the month with the shortest days in Mettjaur?

December has the shortest days of the year, with an average of 4h of daylight.

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

In Mettjaur, the average length of the day in December is 4h.

What is the month with the least sunshine in Mettjaur?

With an average of 1.4h of sunshine, December has the least sunshine of the year in Mettjaur, Sweden.

How long on average sun shines in December in Mettjaur?

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

What is the month with the lowest UV index in Mettjaur?

Months with the lowest UV index in Mettjaur, Sweden, are January through March, October through December, with an average maximum UV index of 1.

What is the UV index reading in December in Mettjaur?

The average daily maximum UV index in December in Mettjaur, Sweden, is 1. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to the Sun's UV rays.

Average temperature in December
Mettjaur, Sweden

Average temperature in December - Mettjaur, Sweden
  • Average high temperature in December: -4.5°C

The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is January (-6.7°C).

  • Average low temperature in December: -8.6°C

The month with the highest average low temperature is July (10.3°C).
The coldest months (with the lowest average low temperature) are January and February (-11.8°C).

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Average pressure in December
Mettjaur, Sweden

Average pressure in December - Mettjaur, Sweden
  • Average pressure in December: 1005.4mbar

The month with the highest atmospheric pressure is May (1014.3mbar).
The month with the lowest atmospheric pressure is December (1005.4mbar).

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Average wind speed in December
Mettjaur, Sweden

Average wind speed in December - Mettjaur, Sweden
  • Average wind speed in December: 11.2km/h

The windiest month (with the highest average wind speed) is March (11.6km/h).
The calmest month (with the lowest average wind speed) is August (9.4km/h).

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Average humidity in December
Mettjaur, Sweden

Average humidity in December - Mettjaur, Sweden
  • Average humidity in December: 93%

Months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is June (65%).

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Average rainfall in December
Mettjaur, Sweden

Average rainfall in December - Mettjaur, Sweden
  • Average rainfall in December: 38mm

The wettest month (with the highest rainfall) is July (56mm).
The driest months (with the least rainfall) are February and April (24mm).

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Average rainfall days in December
Mettjaur, Sweden

Average rainfall days in December - Mettjaur, Sweden
  • Average rainfall days in December: 4.8 days

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is February (3.1 days).

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Average snowfall in December
Mettjaur, Sweden

Average snowfall in December - Mettjaur, Sweden
  • Average snowfall in December: 267mm

The month with the highest snowfall is December (267mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in December
Mettjaur, Sweden

Average snowfall days in December - Mettjaur, Sweden
  • Average snowfall days in December: 17.2 days

The month with the highest number of snowfall days is January (19.3 days).
Months with the least snowfall days are June, July and August (0 days).

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

Average daylight in December / Average sunshine in December - Mettjaur, Sweden
  • Average daylight in December: 4h

The month with the longest days is June (Average daylight: 21.5h).
The month with the shortest days is December (Average daylight: 4h).

  • Average sunshine in December: 1.4h

The month with the most sunshine is June (Average sunshine: 11.9h).
The month with the least sunshine is December (Average sunshine: 1.4h).

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Average sunshine days in December
Mettjaur, Sweden

Average sunshine days in December - Mettjaur, Sweden
  • Average sunshine days in December: 12.1 days

The month with the most sunshine days is October (17.9 days).
The month with the least sunshine days is March (10.3 days).

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Average UV index in December
Mettjaur, Sweden

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

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

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Average cloud cover in December
Mettjaur, Sweden

Average cloud cover in December - Mettjaur, Sweden
  • Average cloud cover in December: 65

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is June (Cloud cover 46).

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Average visibility in December
Mettjaur, Sweden

Average visibility in December - Mettjaur, Sweden
  • Average visibility in December: 6km

The month with the highest visibility is June (10km).
The month with the lowest visibility is February (5km).

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