December weather forecast and climate
Spjärr, Sweden

Weather in December

The first month of the winter, December, is still a cold month in Spjärr, Sweden, with temperature in the range of an average low of 1.8°C (35.2°F) and an average high of 4.2°C (39.6°F).

Temperature

In Spjärr, the average high-temperature is almost the same as in November - a wintry 4.2°C (39.6°F). In December, in Spjärr, the average low-temperature is 1.8°C (35.2°F).

Humidity

In December, the average relative humidity in Spjärr is 83%.

Rainfall

In December, the rain falls for 16.1 days. Throughout December, 49mm (1.93") of precipitation is accumulated. Throughout the year, in Spjärr, there are 167.2 rainfall days, and 552mm (21.73") of precipitation is accumulated.

Snowfall

January through May, November and December are months with snowfall in Spjärr. In December, it is snowing for 3.5 days. Throughout December, 20mm (0.79") of snow is accumulated. In Spjärr, during the entire year, snow falls for 21.3 days, and aggregates up to 117mm (4.61") of snow.

Daylight

The month with the shortest days in Spjärr is December, with an average of 6.6h of daylight.

Sunshine

Months with the least sunshine in Spjärr are February, November and December, with an average of 3.5h of sunshine.

UV index

In Spjärr, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 Spjärr?

In Spjärr, in December, the average high-temperature is 4.2°C (39.6°F), and the average low-temperature is 1.8°C (35.2°F).

What is the average humidity in December in Spjärr?

In December, the average relative humidity in Spjärr, Sweden, is 83%.

How many days does it rain in December in Spjärr?

In December, in Spjärr, Sweden, the rain falls for 16.1 days. Throughout December, 49mm (1.93") of precipitation is accumulated.

How many days does it snow in December in Spjärr?

In Spjärr, Sweden, in December, during 3.5 snowfall days, 20mm (0.79") of snow is typically accumulated.

What is the month with the shortest days in Spjärr?

December has the shortest days of the year, with an average of 6.6h of daylight.

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

In Spjärr, Sweden, the average length of the day in December is 6.6h.

What is the month with the least sunshine in Spjärr?

Months with the least sunshine in Spjärr, Sweden, are February, November and December, with an average of 3.5h of sunshine.

How many hours of sunshine does Spjärr have in December?

The average sunshine in December in Spjärr, Sweden, is 3.5h.

What is the UV index reading in December in Spjärr?

The average daily maximum UV index in December in Spjärr is 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV radiation.

Average temperature in December
Spjärr, Sweden

Average temperature in December - Spjärr, Sweden
  • Average high temperature in December: 4.2°C

The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is February (1.8°C).

  • Average low temperature in December: 1.8°C

The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is February (-0.6°C).

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Average pressure in December
Spjärr, Sweden

Average pressure in December - Spjärr, Sweden
  • Average pressure in December: 1008.5mbar

The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008.5mbar).

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Average wind speed in December
Spjärr, Sweden

Average wind speed in December - Spjärr, Sweden
  • Average wind speed in December: 26km/h

The windiest month (with the highest average wind speed) is December (26km/h).
The calmest month (with the lowest average wind speed) is June (18.3km/h).

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Average humidity in December
Spjärr, Sweden

Average humidity in December - Spjärr, Sweden
  • Average humidity in December: 83%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is May (75%).

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Average rainfall in December
Spjärr, Sweden

Average rainfall in December - Spjärr, Sweden
  • Average rainfall in December: 49mm

The wettest month (with the highest rainfall) is August (76mm).
The driest month (with the least rainfall) is April (21mm).

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Average rainfall days in December
Spjärr, Sweden

Average rainfall days in December - Spjärr, Sweden
  • Average rainfall days in December: 16.1 days

The month with the highest number of rainy days is August (17.9 days).
The month with the least rainy days is February (8.8 days).

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Average snowfall in December
Spjärr, Sweden

Average snowfall in December - Spjärr, Sweden
  • Average snowfall in December: 20mm

The month with the highest snowfall is January (38mm).
Months with the least snowfall are June, July, August, September and October (0mm).

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Average snowfall days in December
Spjärr, Sweden

Average snowfall days in December - Spjärr, Sweden
  • Average snowfall days in December: 3.5 days

The month with the highest number of snowfall days is January (6.5 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Spjärr, Sweden
  • Average daylight in December: 6.6h

The month with the longest days is June (Average daylight: 18.1h).
The month with the shortest days is December (Average daylight: 6.6h).

  • Average sunshine in December: 3.5h

The month with the most sunshine is June (Average sunshine: 11h).
Months with the least sunshine are February, November and December (Average sunshine: 3.5).

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Average sunshine days in December
Spjärr, Sweden

Average sunshine days in December - Spjärr, Sweden
  • Average sunshine days in December: 9.4 days

The month with the most sunshine days is April (17.2 days).
The month with the least sunshine days is December (9.4 days).

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Average UV index in December
Spjärr, Sweden

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

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
Spjärr, Sweden

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

Months with the most cloud cover are February, November and December (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 38).

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Average visibility in December
Spjärr, Sweden

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

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

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