December weather forecast and climate
Södra Grunuberg, Sweden

Weather in December

December, the first month of the winter, in Södra Grunuberg, is also a subzero cold month, with average temperature fluctuating between -2.7°C (27.1°F) and -6.1°C (21°F).

Temperature

In December, the average high-temperature marginally drops, from a wintry 1.4°C (34.5°F) in November, to a freezing cold -2.7°C (27.1°F). In Södra Grunuberg, the average low-temperature is -6.1°C (21°F).

Humidity

In December, the average relative humidity in Södra Grunuberg is 91%.

Rainfall

In Södra Grunuberg, Sweden, during December, the rain falls for 6.3 days and regularly aggregates up to 31mm (1.22") of precipitation. In Södra Grunuberg, during the entire year, the rain falls for 132.7 days and collects up to 432mm (17.01") of precipitation.

Snowfall

January through May, October through December are months with snowfall. In December, in Södra Grunuberg, it is snowing for 14.6 days. Throughout December, 193mm (7.6") of snow is accumulated. Throughout the year, in Södra Grunuberg, there are 78.6 snowfall days, and 977mm (38.46") of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 5.7h of daylight.

Sunshine

December has the least sunshine of the year, with an average of 1.6h of sunshine.

UV index

The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. 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 Södra Grunuberg?

In Södra Grunuberg, in December, the average high-temperature is -2.7°C (27.1°F), and the average low-temperature is -6.1°C (21°F).

What is the average humidity in December in Södra Grunuberg?

The average relative humidity in December in Södra Grunuberg, Sweden, is 91%.

How much does it rain in Södra Grunuberg in December?

In Södra Grunuberg, Sweden, during December, the rain falls for 6.3 days and regularly aggregates up to 31mm (1.22") of precipitation.

How many days does it snow in December in Södra Grunuberg?

In Södra Grunuberg, during December, snow falls for 14.6 days and regularly aggregates up to 193mm (7.6") of snow.

What is the month with the shortest days in Södra Grunuberg?

With an average of 5.7h of daylight, December has the shortest days of the year.

What is the average length of the day in December in Södra Grunuberg?

In Södra Grunuberg, Sweden, the average length of the day in December is 5.7h.

What is the month with the least sunshine in Södra Grunuberg?

The month with the least sunshine in Södra Grunuberg is December, with an average of 1.6h of sunshine.

How many hours of sunshine does Södra Grunuberg have in December?

In Södra Grunuberg, Sweden, the average sunshine in December is 1.6h.

What is the UV index reading in December in Södra Grunuberg?

The average daily maximum UV index in December in Södra Grunuberg is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in December
Södra Grunuberg, Sweden

Average temperature in December - Södra Grunuberg, Sweden
  • Average high temperature in December: -2.7°C

The warmest month (with the highest average high temperature) is July (20.1°C).
The month with the lowest average high temperature is January (-3.8°C).

  • Average low temperature in December: -6.1°C

The month with the highest average low temperature is July (10.6°C).
The coldest months (with the lowest average low temperature) are January and February (-8.3°C).

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Average pressure in December
Södra Grunuberg, Sweden

Average pressure in December - Södra Grunuberg, Sweden
  • Average pressure in December: 1006.9mbar

The month with the highest atmospheric pressure is May (1014.4mbar).
The month with the lowest atmospheric pressure is December (1006.9mbar).

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Average wind speed in December
Södra Grunuberg, Sweden

Average wind speed in December - Södra Grunuberg, Sweden
  • Average wind speed in December: 11km/h

The windiest month (with the highest average wind speed) is December (11km/h).
The calmest month (with the lowest average wind speed) is August (9.2km/h).

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Average humidity in December
Södra Grunuberg, Sweden

Average humidity in December - Södra Grunuberg, Sweden
  • Average humidity in December: 91%

The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is May (68%).

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Average rainfall in December
Södra Grunuberg, Sweden

Average rainfall in December - Södra Grunuberg, Sweden
  • Average rainfall in December: 31mm

The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (18mm).

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Average rainfall days in December
Södra Grunuberg, Sweden

Average rainfall days in December - Södra Grunuberg, Sweden
  • Average rainfall days in December: 6.3 days

The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (3.3 days).

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Average snowfall in December
Södra Grunuberg, Sweden

Average snowfall in December - Södra Grunuberg, Sweden
  • Average snowfall in December: 193mm

The month with the highest snowfall is March (201mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in December
Södra Grunuberg, Sweden

Average snowfall days in December - Södra Grunuberg, Sweden
  • Average snowfall days in December: 14.6 days

The month with the highest number of snowfall days is February (16.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Södra Grunuberg, Sweden

Average daylight in December / Average sunshine in December - Södra Grunuberg, Sweden
  • Average daylight in December: 5.7h

The month with the longest days is June (Average daylight: 19.2h).
The month with the shortest days is December (Average daylight: 5.7h).

  • Average sunshine in December: 1.6h

The month with the most sunshine is June (Average sunshine: 11.7h).
The month with the least sunshine is December (Average sunshine: 1.6h).

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Average sunshine days in December
Södra Grunuberg, Sweden

Average sunshine days in December - Södra Grunuberg, Sweden
  • Average sunshine days in December: 13.2 days

The month with the most sunshine days is October (16.4 days).
The month with the least sunshine days is July (9.5 days).

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Average UV index in December
Södra Grunuberg, Sweden

Average UV index in December - Södra Grunuberg, Sweden
  • Average UV index in December: 2

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

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Average cloud cover in December
Södra Grunuberg, Sweden

Average cloud cover in December - Södra Grunuberg, Sweden
  • Average cloud cover in December: 64

The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is June (Cloud cover 46).

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Average visibility in December
Södra Grunuberg, Sweden

Average visibility in December - Södra Grunuberg, Sweden
  • Average visibility in December: 7km

Months with the highest visibility are May, June, July and August (9km).
Months with the lowest visibility are January, February and March (6km).

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