December weather forecast and climate
Norrberga, Sweden

Weather in December

The first month of the winter, December, is also a wintry month in Norrberga, Sweden, with average temperature ranging between min -3.1°C (26.4°F) and max 0.5°C (32.9°F).

Temperature

In Norrberga, Sweden, the average high-temperature slightly decreases, from 4.5°C (40.1°F) in November, to a still cold 0.5°C (32.9°F). In December, in Norrberga, the average low-temperature is -3.1°C (26.4°F).

Humidity

In December, the average relative humidity in Norrberga is 89%.

Rainfall

In December, in Norrberga, the rain falls for 8 days. Throughout December, 25mm (0.98") of precipitation is accumulated. In Norrberga, during the entire year, the rain falls for 107.1 days and collects up to 273mm (10.75") of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Norrberga, Sweden, during 9.6 snowfall days, 74mm (2.91") of snow is typically accumulated. Throughout the year, there are 49.9 snowfall days, and 427mm (16.81") of snow is accumulated.

Daylight

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

Sunshine

The month with the least sunshine is December, with an average of 2.6h of sunshine.

UV index

In Norrberga, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always 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. 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 Norrberga?

In December, the average high-temperature is 0.5°C (32.9°F), and the average low-temperature is -3.1°C (26.4°F).

What is the average humidity in December in Norrberga?

In Norrberga, Sweden, the average relative humidity in December is 89%.

How many days does it rain in December in Norrberga?

In December, in Norrberga, the rain falls for 8 days. Throughout December, 25mm (0.98") of precipitation is accumulated.

How much does it snow in Norrberga in December?

In December, it is snowing for 9.6 days. Throughout December, 74mm (2.91") of snow is accumulated.

What is the month with the shortest days in Norrberga?

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

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

In Norrberga, the average length of the day in December is 6.2h.

What is the month with the least sunshine in Norrberga?

With an average of 2.6h of sunshine, December has the least sunshine of the year in Norrberga.

How long on average sun shines in December in Norrberga?

In Norrberga, the average sunshine in December is 2.6h.

What is the UV index intensity in December in Norrberga?

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

Average temperature in December
Norrberga, Sweden

Average temperature in December - Norrberga, Sweden
  • Average high temperature in December: 0.5°C

The warmest month (with the highest average high temperature) is July (22.4°C).
The month with the lowest average high temperature is January (-1.3°C).

  • Average low temperature in December: -3.1°C

The month with the highest average low temperature is July (12.4°C).
The coldest month (with the lowest average low temperature) is January (-5°C).

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Average pressure in December
Norrberga, Sweden

Average pressure in December - Norrberga, Sweden
  • Average pressure in December: 1007.8mbar

The month with the highest atmospheric pressure is May (1014.6mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).

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Average wind speed in December
Norrberga, Sweden

Average wind speed in December - Norrberga, Sweden
  • Average wind speed in December: 13.3km/h

The windiest month (with the highest average wind speed) is December (13.3km/h).
The calmest month (with the lowest average wind speed) is August (10.7km/h).

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Average humidity in December
Norrberga, Sweden

Average humidity in December - Norrberga, Sweden
  • Average humidity in December: 89%

Months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (68%).

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Average rainfall in December
Norrberga, Sweden

Average rainfall in December - Norrberga, Sweden
  • Average rainfall in December: 25mm

The wettest month (with the highest rainfall) is July (34mm).
The driest month (with the least rainfall) is April (15mm).

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Average rainfall days in December
Norrberga, Sweden

Average rainfall days in December - Norrberga, Sweden
  • Average rainfall days in December: 8 days

The month with the highest number of rainy days is July (12.7 days).
Months with the least rainy days are January and February (5.8 days).

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Average snowfall in December
Norrberga, Sweden

Average snowfall in December - Norrberga, Sweden
  • Average snowfall in December: 74mm

The month with the highest snowfall is January (125mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in December
Norrberga, Sweden

Average snowfall days in December - Norrberga, Sweden
  • Average snowfall days in December: 9.6 days

The month with the highest number of snowfall days is January (13.6 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
Norrberga, Sweden

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

The month with the longest days is June (Average daylight: 18.6h).
The month with the shortest days is December (Average daylight: 6.2h).

  • Average sunshine in December: 2.6h

The month with the most sunshine is June (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 2.6h).

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Average sunshine days in December
Norrberga, Sweden

Average sunshine days in December - Norrberga, Sweden
  • Average sunshine days in December: 14.5 days

Months with the most sunshine days are June and September (20.2 days).
The month with the least sunshine days is February (12.1 days).

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Average UV index in December
Norrberga, Sweden

Average UV index in December - Norrberga, 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
Norrberga, Sweden

Average cloud cover in December - Norrberga, Sweden
  • Average cloud cover in December: 65

The month with the most cloud cover is February (Cloud cover 68).
Months with the least cloud cover are June, July and August (Cloud cover 43).

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Average visibility in December
Norrberga, Sweden

Average visibility in December - Norrberga, Sweden
  • Average visibility in December: 8km

Months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is February (7km).

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