December weather forecast and climate
Södra Klysna, Sweden

Weather in December

December, the first month of the winter, in Södra Klysna, is still a cold month, with average temperature varying between -3.3°C (26.1°F) and 0.2°C (32.4°F).

Temperature

In December, the average high-temperature marginally drops, from 3.8°C (38.8°F) in November, to a still wintry 0.2°C (32.4°F). In Södra Klysna, Sweden, in December, the average low-temperature is -3.3°C (26.1°F).

Humidity

The average relative humidity in December is 89%.

Rainfall

In Södra Klysna, during December, the rain falls for 9.3 days and regularly aggregates up to 23mm (0.91") of precipitation. Throughout the year, in Södra Klysna, there are 132.7 rainfall days, and 299mm (11.77") of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In December, in Södra Klysna, it is snowing for 10.5 days. Throughout December, 66mm (2.6") of snow is accumulated. In Södra Klysna, during the entire year, snow falls for 53.4 days, and aggregates up to 360mm (14.17") of snow.

Daylight

December has the shortest days of the year, with an average of 6.2h of daylight.

Sunshine

With an average of 2.8h of sunshine, December has the least sunshine of the year.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 1 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.
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FAQ

What is the average humidity in December in Södra Klysna?

The average relative humidity in December in Södra Klysna, Sweden, is 89%.

How much does it rain in Södra Klysna in December?

In Södra Klysna, Sweden, in December, it is raining for 9.3 days, with typically 23mm (0.91") of accumulated precipitation.

How much does it snow in Södra Klysna in December?

In Södra Klysna, in December, during 10.5 snowfall days, 66mm (2.6") of snow is typically accumulated.

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

The month with the shortest days in Södra Klysna, Sweden, is December, with an average of 6.2h of daylight.

How many hours of daylight does Södra Klysna have in December?

The average length of the day in December in Södra Klysna is 6.2h.

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

The month with the least sunshine is December, with an average of 2.8h of sunshine.

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

In December, the average sunshine in Södra Klysna is 2.8h.

What are the months with the lowest UV index in Södra Klysna?

Months with the lowest UV index in Södra Klysna, Sweden, are January and December, with an average maximum UV index of 1.

How high is the UV index in December in Södra Klysna?

In Södra Klysna, the average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents a low health threat from unprotected exposure to the UV radiation.

Average temperature in December
Södra Klysna, Sweden

Average temperature in December - Södra Klysna, Sweden
  • Average high temperature in December: 0.2°C

The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (-1.4°C).

  • Average low temperature in December: -3.3°C

The month with the highest average low temperature is July (11.9°C).
The coldest month (with the lowest average low temperature) is February (-5.3°C).

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Average pressure in December
Södra Klysna, Sweden

Average pressure in December - Södra Klysna, Sweden
  • Average pressure in December: 1007.8mbar

The month with the highest atmospheric pressure is May (1014.5mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).

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Average wind speed in December
Södra Klysna, Sweden

Average wind speed in December - Södra Klysna, Sweden
  • Average wind speed in December: 12.2km/h

The windiest month (with the highest average wind speed) is December (12.2km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).

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Average humidity in December
Södra Klysna, Sweden

Average humidity in December - Södra Klysna, Sweden
  • Average humidity in December: 89%

Months with the highest relative humidity are January and February (91%).
Months with the lowest relative humidity are May and June (69%).

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Average rainfall in December
Södra Klysna, Sweden

Average rainfall in December - Södra Klysna, Sweden
  • Average rainfall in December: 23mm

The wettest month (with the highest rainfall) is July (39mm).
The driest month (with the least rainfall) is April (14mm).

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Average rainfall days in December
Södra Klysna, Sweden

Average rainfall days in December - Södra Klysna, Sweden
  • Average rainfall days in December: 9.3 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (5.1 days).

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Average snowfall in December
Södra Klysna, Sweden

Average snowfall in December - Södra Klysna, Sweden
  • Average snowfall in December: 66mm

The month with the highest snowfall is January (90mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in December
Södra Klysna, Sweden

Average snowfall days in December - Södra Klysna, Sweden
  • Average snowfall days in December: 10.5 days

Months with the highest number of snowfall days are January and February (12.9 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 Klysna, Sweden

Average daylight in December / Average sunshine in December - Södra Klysna, Sweden
  • Average daylight in December: 6.2h

The month with the longest days is June (Average daylight: 18.5h).
The month with the shortest days is December (Average daylight: 6.2h).

  • Average sunshine in December: 2.8h

The month with the most sunshine is June (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 2.8h).

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Average sunshine days in December
Södra Klysna, Sweden

Average sunshine days in December - Södra Klysna, Sweden
  • Average sunshine days in December: 13.5 days

The month with the most sunshine days is April (16.5 days).
The month with the least sunshine days is July (11.7 days).

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Average UV index in December
Södra Klysna, Sweden

Average UV index in December - Södra Klysna, Sweden
  • Average UV index in December: 1

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in December
Södra Klysna, Sweden

Average cloud cover in December - Södra Klysna, Sweden
  • Average cloud cover in December: 66

The month with the most cloud cover is February (Cloud cover 70).
Months with the least cloud cover are June, July and August (Cloud cover 44).

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Average visibility in December
Södra Klysna, Sweden

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

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

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