December weather forecast
Borgholm, Sweden

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Weather in December

December, the first month of the winter in Borgholm, is also an icy month, with an average temperature fluctuating between 1.1°C (34°F) and 3.7°C (38.7°F).

Temperature

In the transition to December, Borgholm observes a minor drop in the average high-temperature, shifting from a frosty 7.1°C (44.8°F) in November to an icy 3.7°C (38.7°F). Borgholm observes a minimal variance in temperature, with a consistent average low of 1.1°C (34°F) during the nights of December.

Humidity

The average relative humidity in December is 84%.

Rainfall

In Borgholm, Sweden, in December, during 14.8 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Borgholm, during the entire year, the rain falls for 153.3 days and collects up to 392mm (15.43") of precipitation.

Snowfall

Months with snowfall are January through May, November and December. In Borgholm, Sweden, in December, snow falls for 8.1 days, with typically accumulated 63mm (2.48") of snow. Throughout the year, in Borgholm, Sweden, there are 42.7 snowfall days, and 254mm (10") of snow is accumulated.

Sea temperature

In Borgholm, the average seawater temperature in December is 4.6°C (40.3°F).
Note: Within swimming, this is perceived as extraordinarily cold, dangerous, and potentially lethal. If not properly protected by insulated waterproof attire, hypothermia ensues quickly.

Daylight

With an average of 6h and 54min of daylight, December has the shortest days of the year in Borgholm.
On the first day of December in Borgholm, sunrise is at 08:06 and sunset at 15:18. On the last day of the month, sunrise is at 08:30 and sunset at 15:22 CET.

Sunshine

The average sunshine in December is 3.6h.

UV index

The average daily maximum UV index in December in Borgholm is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 2 during December leads to these instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.

Frequently asked questions

How cold does it get in Borgholm in December?

During December, Borgholm experiences an average high-temperature of 3.7°C (38.7°F) and a low-temperature of 1.1°C (34°F).

What is the average humidity in December in Borgholm?

In December, the average relative humidity in Borgholm, Sweden, is 84%.

How many days does it rain in December in Borgholm?

In Borgholm, in December, it is raining for 14.8 days, with typically 36mm (1.42") of accumulated precipitation.

How much does it snow in Borgholm in December?

In Borgholm, Sweden, in December, during 8.1 snowfall days, 63mm (2.48") of snow is typically accumulated.

How cold is the water in December in Borgholm?

In December, the average sea temperature in Borgholm is 4.6°C (40.3°F). For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

What is the month with the shortest days in Borgholm?

December has the shortest days of the year, with an average of 6h and 54min of daylight.

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

In December, the average day length in Borgholm, Sweden, is 6h and 53min.

When is the sunrise / sunset in December in Borgholm?

In December, on the first day of the month, sunrise is at 08:06 and sunset at 15:18. On the last day of the month, in Borgholm, sunrise is at 08:30 and sunset at 15:22 CET.

How many hours of sunshine does Borgholm have in December?

In Borgholm, Sweden, the average sunshine duration in December is 3.6h.

What is the UV index intensity in December in Borgholm?

In Borgholm, Sweden, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unprotected exposure to UV radiation.
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
Borgholm, Sweden

Average temperature in December - Borgholm, Sweden
  • Average high temperature in December: 3.7°C

The warmest month (with the highest average high temperature) is August (19.9°C).
The months with the lowest average high temperature are January and February (1.8°C).

  • Average low temperature in December: 1.1°C

The month with the highest average low temperature is August (15.3°C).
The coldest months (with the lowest average low temperature) are January and February (-0.5°C).

Average pressure in December
Borgholm, Sweden

Average pressure in December - Borgholm, Sweden
  • Average pressure in December: 1010.1mbar

The months with the highest atmospheric pressure are April and May (1015.3mbar).
The month with the lowest atmospheric pressure is December (1010.1mbar).

Average wind speed in December
Borgholm, Sweden

Average wind speed in December - Borgholm, Sweden
  • Average wind speed in December: 22.8km/h

The windiest month (with the highest average wind speed) is December (22.8km/h).
The calmest month (with the lowest average wind speed) is May (16.1km/h).

Average humidity in December
Borgholm, Sweden

Average humidity in December - Borgholm, Sweden
  • Average humidity in December: 84%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, May and June (74%).

Average rainfall in December
Borgholm, Sweden

Average rainfall in December - Borgholm, Sweden
  • Average rainfall in December: 36mm

The wettest month (with the highest rainfall) is November (47mm).
The driest month (with the least rainfall) is April (14mm).

Average rainfall days in December
Borgholm, Sweden

Average rainfall days in December - Borgholm, Sweden
  • Average rainfall days in December: 14.8 days

The month with the highest number of rainy days is November (16.5 days).
The month with the least rainy days is February (7.7 days).

Average snowfall in December
Borgholm, Sweden

Average snowfall in December - Borgholm, Sweden
  • Average snowfall in December: 63mm

The month with the highest snowfall is February (72mm).
The months with the least snowfall are June, July, August, September and October (0mm).

Average snowfall days in December
Borgholm, Sweden

Average snowfall days in December - Borgholm, Sweden
  • Average snowfall days in December: 8.1 days

The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average sea temperature in December
Borgholm, Sweden

Average sea temperature in December - Borgholm, Sweden
  • Average sea temperature in December: 4.6°C

The best month for swimming (with the highest average sea temperature) is August (18.5°C).
The coldest month (with the lowest average sea temperature) is March (1.9°C).

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

Average daylight in December / Average sunshine in December - Borgholm, Sweden
  • Average daylight in December: 6h and 5min

The month with the longest days is June (Average daylight: 17h and 42min).
The month with the shortest days is December (Average daylight: 6h and 54min).

  • Average sunshine in December: 3h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 3h and 18min).

Average sunshine days in December
Borgholm, Sweden

Average sunshine days in December - Borgholm, Sweden
  • Average sunshine days in December: 9.3 days

The month with the most sunshine days is May (16.4 days).
The month with the least sunshine days is November (8.7 days).

Average UV index in December
Borgholm, Sweden

Average UV index in December - Borgholm, 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).

Average cloud cover in December
Borgholm, Sweden

Average cloud cover in December - Borgholm, Sweden
  • Average cloud cover in December: 64

The months with the most cloud cover are January and February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in December
Borgholm, Sweden

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

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

Borgholm, Sweden

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