December weather forecast and climate
Sahavaara, Sweden

Weather in December

December, the first month of the winter, in Sahavaara, is also a subzero cold month, with average temperature varying between -5.7°C (21.7°F) and -10.7°C (12.7°F).

Temperature

In December, the average high-temperature is practically the same as in November - a still freezing cold -5.7°C (21.7°F). In December, in Sahavaara, the average low-temperature is -10.7°C (12.7°F).

Humidity

The average relative humidity in December is 95%.

Rainfall

In December, the rain falls for 2.8 days. Throughout December, 29mm (1.14") of precipitation is accumulated. Throughout the year, in Sahavaara, there are 111.8 rainfall days, and 419mm (16.5") of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall. December is the month with the most snowfall. Snow falls for 19.5 days and accumulates 204mm (8.03") of snow.

Daylight

December has the shortest days of the year in Sahavaara, Sweden, with an average of 1.5h of daylight.

Sunshine

The average sunshine in December is 0.9h.

UV index

January through April, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Sahavaara. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to the UV radiation for the average person.
Note: The average daily UV index of 1 in December transform into the following instructions:
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 solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Sahavaara?

The average high-temperature, in December, in Sahavaara, Sweden, is -5.7°C (21.7°F), while the average low-temperature is -10.7°C (12.7°F).

What is the average humidity in December in Sahavaara?

In December, the average relative humidity in Sahavaara is 95%.

How many days does it rain in December in Sahavaara?

In Sahavaara, Sweden, in December, it is raining for 2.8 days, with typically 29mm (1.14") of accumulated precipitation.

How many days does it snow in December in Sahavaara?

In December, it is snowing for 19.5 days. Throughout December, 204mm (8.03") of snow is accumulated.

When does it snow the most in Sahavaara?

December is the month with the most snowfall in Sahavaara, Sweden. Snow falls for 19.5 days and accumulates 204mm (8.03") of snow.

What is the month with the shortest days in Sahavaara?

The month with the shortest days in Sahavaara is December, with an average of 1.5h of daylight.

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

In December, the average length of the day in Sahavaara, Sweden, is 1.5h.

How many hours of sunshine does Sahavaara have in December?

The average sunshine in December in Sahavaara is 0.9h.

When is the lowest UV index in Sahavaara?

January through April, October through December, with an average maximum UV index of 1, are months with the lowest UV index in Sahavaara, Sweden.

How high is the UV index in December in Sahavaara?

The average daily maximum UV index in December in Sahavaara is 1. A UV Index estimate of 2, and below, represents a low health threat from the exposure to the Sun's UV rays.

Average temperature in December
Sahavaara, Sweden

Average temperature in December - Sahavaara, Sweden
  • Average high temperature in December: -5.7°C

The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (-8.7°C).

  • Average low temperature in December: -10.7°C

The month with the highest average low temperature is July (10.4°C).
The coldest month (with the lowest average low temperature) is January (-14.3°C).

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Average pressure in December
Sahavaara, Sweden

Average pressure in December - Sahavaara, Sweden
  • Average pressure in December: 1004.7mbar

The month with the highest atmospheric pressure is May (1014.2mbar).
The month with the lowest atmospheric pressure is December (1004.7mbar).

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Average wind speed in December
Sahavaara, Sweden

Average wind speed in December - Sahavaara, Sweden
  • Average wind speed in December: 10.1km/h

The windiest month (with the highest average wind speed) is March (11km/h).
The calmest month (with the lowest average wind speed) is April (9.2km/h).

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Average humidity in December
Sahavaara, Sweden

Average humidity in December - Sahavaara, Sweden
  • Average humidity in December: 95%

Months with the highest relative humidity are January and February (96%).
The month with the lowest relative humidity is June (65%).

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Average rainfall in December
Sahavaara, Sweden

Average rainfall in December - Sahavaara, Sweden
  • Average rainfall in December: 29mm

The wettest month (with the highest rainfall) is July (59mm).
The driest months (with the least rainfall) are February and April (23mm).

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Average rainfall days in December
Sahavaara, Sweden

Average rainfall days in December - Sahavaara, Sweden
  • Average rainfall days in December: 2.8 days

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is January (1.8 days).

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Average snowfall in December
Sahavaara, Sweden

Average snowfall in December - Sahavaara, Sweden
  • Average snowfall in December: 204mm

The month with the highest snowfall is December (204mm).
Months with the least snowfall are July and August (0mm).

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Average snowfall days in December
Sahavaara, Sweden

Average snowfall days in December - Sahavaara, Sweden
  • Average snowfall days in December: 19.5 days

The month with the highest number of snowfall days is December (19.5 days).
Months with the least snowfall days are July and August (0 days).

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

Average daylight in December / Average sunshine in December - Sahavaara, Sweden
  • Average daylight in December: 1.5h

The month with the longest days is June (Average daylight: 24h).
The month with the shortest days is December (Average daylight: 1.5h).

  • Average sunshine in December: 0.9h

The month with the most sunshine is August (Average sunshine: 9.1h).
The month with the least sunshine is June (Average sunshine: 0.6h).

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Average sunshine days in December
Sahavaara, Sweden

Average sunshine days in December - Sahavaara, Sweden
  • Average sunshine days in December: 11.9 days

The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is April (7.6 days).

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Average UV index in December
Sahavaara, Sweden

Average UV index in December - Sahavaara, Sweden
  • Average UV index in December: 1

The month with the highest UV index is July (UV index 5).
Months with the lowest UV index are January, February, March, April, October, November and December (UV index 1).

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Average cloud cover in December
Sahavaara, Sweden

Average cloud cover in December - Sahavaara, Sweden
  • Average cloud cover in December: 72

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 49).

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Average visibility in December
Sahavaara, Sweden

Average visibility in December - Sahavaara, Sweden
  • Average visibility in December: 5km

The month with the highest visibility is June (10km).
Months with the lowest visibility are January, February, April and December (5km).

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