December weather forecast and climate
Sneby, Sweden

Weather in December

December, the first month of the winter, in Sneby, is also a wintry month, with average temperature varying between -2.9°C (26.8°F) and 0.5°C (32.9°F).

Temperature

In December, the average high-temperature slightly decreases, from a wintry 4.4°C (39.9°F) in November, to a still cold 0.5°C (32.9°F). The average low-temperature, in Sneby, is -2.9°C (26.8°F).

Humidity

In Sneby, Sweden, the average relative humidity is 89%.

Rainfall

In Sneby, it is raining for 9.3 days, with typically 35mm (1.38") of accumulated precipitation. Throughout the year, there are 147 rainfall days, and 396mm (15.59") of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. December is the month with the most snowfall in Sneby. Snow falls for 12.8 days and accumulates 110mm (4.33") of snow.

Daylight

The month with the shortest days is December, with an average of 6.1h of daylight.

Sunshine

December has the least sunshine of the year in Sneby, with an average of 2.5h of sunshine.

UV index

The average daily maximum UV index in Sneby is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 in December transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in December in Sneby?

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

How many days does it rain in December in Sneby?

In Sneby, Sweden, in December, during 9.3 rainfall days, 35mm (1.38") of precipitation is typically accumulated.

When does it snow the most in Sneby?

The month with the most snowfall is December when snow falls for 12.8 days and typically aggregates up to 110mm (4.33") of snow.

How much does it snow in Sneby in December?

In Sneby, in December, snow falls for 12.8 days, with typically accumulated 110mm (4.33") of snow.

What is the month with the shortest days in Sneby?

With an average of 6.1h of daylight, December has the shortest days of the year in Sneby, Sweden.

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

In Sneby, Sweden, the average length of the day in December is 6.1h.

What is the month with the least sunshine in Sneby?

The month with the least sunshine in Sneby is December, with an average of 2.5h of sunshine.

How long on average sun shines in December in Sneby?

The average sunshine in December is 2.5h.

What is the UV index intensity in December in Sneby?

In Sneby, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV radiation.

Average temperature in December
Sneby, Sweden

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

The warmest month (with the highest average high temperature) is July (21.8°C).
The month with the lowest average high temperature is January (-1.1°C).

  • Average low temperature in December: -2.9°C

The month with the highest average low temperature is July (12.7°C).
The coldest months (with the lowest average low temperature) are January and February (-4.8°C).

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Average pressure in December
Sneby, Sweden

Average pressure in December - Sneby, Sweden
  • Average pressure in December: 1007.6mbar

The month with the highest atmospheric pressure is May (1014.7mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).

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Average wind speed in December
Sneby, Sweden

Average wind speed in December - Sneby, Sweden
  • Average wind speed in December: 15.2km/h

The windiest month (with the highest average wind speed) is December (15.2km/h).
The calmest months (with the lowest average wind speed) are July and August (11.2km/h).

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Average humidity in December
Sneby, Sweden

Average humidity in December - Sneby, 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 (70%).

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Average rainfall in December
Sneby, Sweden

Average rainfall in December - Sneby, Sweden
  • Average rainfall in December: 35mm

The wettest month (with the highest rainfall) is July (46mm).
The driest month (with the least rainfall) is April (19mm).

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Average rainfall days in December
Sneby, Sweden

Average rainfall days in December - Sneby, Sweden
  • Average rainfall days in December: 9.3 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is February (6.6 days).

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Average snowfall in December
Sneby, Sweden

Average snowfall in December - Sneby, Sweden
  • Average snowfall in December: 110mm

The month with the highest snowfall is December (110mm).
Months with the least snowfall are June, July, August and September (0mm).

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Average snowfall days in December
Sneby, Sweden

Average snowfall days in December - Sneby, Sweden
  • Average snowfall days in December: 12.8 days

The month with the highest number of snowfall days is January (14.8 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
Sneby, Sweden

Average daylight in December / Average sunshine in December - Sneby, Sweden
  • Average daylight in December: 6.1h

The month with the longest days is June (Average daylight: 18.6h).
The month with the shortest days is December (Average daylight: 6.1h).

  • Average sunshine in December: 2.5h

The month with the most sunshine is June (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 2.5h).

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Average sunshine days in December
Sneby, Sweden

Average sunshine days in December - Sneby, Sweden
  • Average sunshine days in December: 11.2 days

The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (10.3 days).

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Average UV index in December
Sneby, Sweden

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

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

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Average cloud cover in December
Sneby, Sweden

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

The month with the most cloud cover is February (Cloud cover 67).
Months with the least cloud cover are June, July and August (Cloud cover 42).

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Average visibility in December
Sneby, Sweden

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

Months with the highest visibility are April, May, June, July, August, September and October (9km).
Months with the lowest visibility are January, February, March, November and December (8km).

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