December weather forecast
Trolleboda, Sweden

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Weather in December

The first month of the winter, December, is also an icy month in Trolleboda, Sweden, with an average temperature fluctuating between 0.7°C (33.3°F) and 3.5°C (38.3°F).

Temperature

December ushers in a minor alteration in Trolleboda's climate, with the average high-temperature moving from November's frosty 6.9°C (44.4°F) to a cold 3.5°C (38.3°F). Trolleboda notes a steady average temperature of 0.7°C (33.3°F) during the nights of December.

Humidity

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

Rainfall

In Trolleboda, in December, during 15.2 rainfall days, 40mm (1.57") of precipitation is typically accumulated. In Trolleboda, during the entire year, the rain falls for 164 days and collects up to 429mm (16.89") of precipitation.

Snowfall

Months with snowfall in Trolleboda are January through April, October through December. In December, it is snowing for 9 days. Throughout December, 62mm (2.44") of snow is accumulated. In Trolleboda, during the entire year, snow falls for 45 days and aggregates up to 287mm (11.3") of snow.

Daylight

The month with the shortest days is December, with an average of 7h and 0min of daylight.
On the first day of the month, sunrise is at 08:07 and sunset at 15:29. On the last day of December, in Trolleboda, sunrise is at 08:31 and sunset at 15:33 CET.

Sunshine

December has the least sunshine of the year, with an average of 3h of sunshine.

UV index

In Trolleboda, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In December, the maximum UV index of 2 translates into these guidelines:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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Frequently asked questions

Is December cold in Trolleboda?

The average high-temperature and low-temperature in Trolleboda, Sweden, during December are 3.5°C (38.3°F) and 0.7°C (33.3°F) respectively.

What is the most humid month in Trolleboda?

The months with the highest humidity are January, February, November and December, with an average relative humidity of 87%.

What is the average humidity in December in Trolleboda?

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

How many days does it rain in December in Trolleboda?

In December, in Trolleboda, the rain falls for 15.2 days. Throughout December, 40mm (1.57") of precipitation is accumulated.

How much does it snow in Trolleboda in December?

In Trolleboda, Sweden, in December, during 9 snowfall days, 62mm (2.44") of snow is typically accumulated.

What is the month with the shortest days in Trolleboda?

December has the shortest days of the year, with an average of 7h and 0min of daylight.

How many hours of daylight does Trolleboda have in December?

In Trolleboda, Sweden, the average day length in December is 7h and 2min.

When is the sunrise / sunset in December in Trolleboda?

On the first day of December in Trolleboda, Sweden, sunrise is at 08:07 and sunset at 15:29. On the last day of the month, sunrise is at 08:31 and sunset at 15:33 CET.

What is the month with the least sunshine in Trolleboda?

With an average of 3h of sunshine, December has the least sunshine of the year in Trolleboda, Sweden.

How many hours of sunshine does Trolleboda have in December?

In December, the average sunshine duration in Trolleboda, Sweden, is 3h.

What is the UV index reading in December in Trolleboda?

The average daily maximum UV index in December in Trolleboda, Sweden, is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Trolleboda, Sweden

Average temperature in December - Trolleboda, Sweden
  • Average high temperature in December: 3.5°C

The warmest month (with the highest average high temperature) is July (20.8°C).
The months with the lowest average high temperature are January and February (1.8°C).

  • Average low temperature in December: 0.7°C

The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is January (-1.1°C).

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Average pressure in December
Trolleboda, Sweden

Average pressure in December - Trolleboda, Sweden
  • Average pressure in December: 1010.7mbar

The months with the highest atmospheric pressure are April and May (1015.5mbar).
The month with the lowest atmospheric pressure is December (1010.7mbar).

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Average wind speed in December
Trolleboda, Sweden

Average wind speed in December - Trolleboda, Sweden
  • Average wind speed in December: 19.9km/h

The windiest month (with the highest average wind speed) is December (19.9km/h).
The calmest month (with the lowest average wind speed) is June (15.1km/h).

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Average humidity in December
Trolleboda, Sweden

Average humidity in December - Trolleboda, Sweden
  • Average humidity in December: 87%

The months with the highest relative humidity are January, February, November and December (87%).
The months with the lowest relative humidity are April and May (73%).

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Average rainfall in December
Trolleboda, Sweden

Average rainfall in December - Trolleboda, Sweden
  • Average rainfall in December: 40mm

The wettest months (with the highest rainfall) are October and November (45mm).
The driest month (with the least rainfall) is April (16mm).

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Average rainfall days in December
Trolleboda, Sweden

Average rainfall days in December - Trolleboda, Sweden
  • Average rainfall days in December: 15.2 days

The month with the highest number of rainy days is November (16.9 days).
The month with the least rainy days is February (10.9 days).

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Average snowfall in December
Trolleboda, Sweden

Average snowfall in December - Trolleboda, Sweden
  • Average snowfall in December: 62mm

The month with the highest snowfall is January (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in December
Trolleboda, Sweden

Average snowfall days in December - Trolleboda, Sweden
  • Average snowfall days in December: 9 days

The month with the highest number of snowfall days is January (13 days).
The 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
Trolleboda, Sweden

Average daylight in December / Average sunshine in December - Trolleboda, Sweden
  • Average daylight in December: 7h and 0min

The month with the longest days is June (Average daylight: 17h and 36min).
The month with the shortest days is December (Average daylight: 7h and 0min).

  • Average sunshine in December: 3h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).

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Average sunshine days in December
Trolleboda, Sweden

Average sunshine days in December - Trolleboda, Sweden
  • Average sunshine days in December: 7.7 days

The month with the most sunshine days is April (16.1 days).
The months with the least sunshine days are November and December (7.7 days).

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Average UV index in December
Trolleboda, Sweden

Average UV index in December - Trolleboda, Sweden
  • Average UV index in December: 2

The 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).

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Average cloud cover in December
Trolleboda, Sweden

Average cloud cover in December - Trolleboda, Sweden
  • Average cloud cover in December: 69

The months with the most cloud cover are January, February and December (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in December
Trolleboda, Sweden

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

The months with the highest visibility are April, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, May, October, November and December (9km).

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Trolleboda, Sweden

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