December weather forecast
Mali Osolnik, Slovenia

December

Weather in December

The first month of the winter, December, is also an icy month in Mali Osolnik, Slovenia, with an average temperature varying between -1.5°C (29.3°F) and 4.6°C (40.3°F).

Temperature

The beginning of December brings a slight decrease in the average high-temperature, transitioning from a frosty 9.5°C (49.1°F) in November to a wintry 4.6°C (40.3°F). The low-temperature in Mali Osolnik averages to a subzero cold -1.5°C (29.3°F) during the nights of December.

Humidity

The average relative humidity in December in Mali Osolnik is 85%.

Rainfall

In Mali Osolnik, during December, the rain falls for 9.5 days and regularly aggregates up to 59mm (2.32") of precipitation. Throughout the year, there are 149.6 rainfall days, and 762mm (30") of precipitation is accumulated.

Snowfall

Months with snowfall in Mali Osolnik, Slovenia, are January through April, October through December. In Mali Osolnik, during December, snow falls for 4.4 days and regularly aggregates up to 121mm (4.76") of snow. Throughout the year, in Mali Osolnik, there are 26.1 snowfall days, and 549mm (21.61") of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 8h and 42min of daylight.
On the first day of the month, sunrise is at 07:22 and sunset at 16:18. On the last day of December, in Mali Osolnik, sunrise is at 07:42 and sunset at 16:26 CET.

Sunshine

In Mali Osolnik, the average sunshine in December is 5.3h.

UV index

In Mali Osolnik, Slovenia, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 2 in December translates into these instructions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.

Frequently asked questions

Is December cold in Mali Osolnik?
During December, Mali Osolnik experiences an average high-temperature of 4.6°C (40.3°F) and a low-temperature of -1.5°C (29.3°F).
What is the average humidity in December in Mali Osolnik?
In December, the average relative humidity in Mali Osolnik is 85%.
How much does it rain in Mali Osolnik in December?
In Mali Osolnik, Slovenia, in December, during 9.5 rainfall days, 59mm (2.32") of precipitation is typically accumulated.
How many days does it snow in December in Mali Osolnik?
In Mali Osolnik, in December, snow falls for 4.4 days, with typically accumulated 121mm (4.76") of snow.
What is the month with the shortest days in Mali Osolnik?
The month with the shortest days in Mali Osolnik is December, with an average of 8h and 42min of daylight.
How many hours of daylight does Mali Osolnik have in December?
The average day length in December in Mali Osolnik is 8h and 44min.
When are sunrise and sunset in December in Mali Osolnik?
In December, on the first day of the month, sunrise is at 07:22 and sunset at 16:18. On the last day of the month, sunrise is at 07:42 and sunset at 16:26 CET.
How long on average sun shines in December in Mali Osolnik?
In December, the average sunshine duration in Mali Osolnik is 5.3h.
How high is the UV index in December in Mali Osolnik?
In Mali Osolnik, Slovenia, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December
Mali Osolnik, Slovenia
  • Average high temperature in December: 4.6°C

The warmest month (with the highest average high temperature) is July (26.2°C).
The month with the lowest average high temperature is January (3°C).

  • Average low temperature in December: -1.5°C

The months with the highest average low temperature are July and August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).

Average pressure in December
Mali Osolnik, Slovenia
  • Average pressure in December: 1020.1mbar

The month with the highest atmospheric pressure is December (1020.1mbar).
The months with the lowest atmospheric pressure are May and June (1014.9mbar).

Average wind speed in December
Mali Osolnik, Slovenia
  • Average wind speed in December: 6.3km/h

The windiest month (with the highest average wind speed) is March (7.9km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).

Average humidity in December
Mali Osolnik, Slovenia
  • Average humidity in December: 85%

The month with the highest relative humidity is November (88%).
The months with the lowest relative humidity are July and August (74%).

Average rainfall in December
Mali Osolnik, Slovenia
  • Average rainfall in December: 59mm

The wettest month (with the highest rainfall) is May (85mm).
The driest month (with the least rainfall) is April (42mm).

Average rainfall days in December
Mali Osolnik, Slovenia
  • Average rainfall days in December: 9.5 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (8.4 days).

Average snowfall in December
Mali Osolnik, Slovenia
  • Average snowfall in December: 121mm

The month with the highest snowfall is February (172mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in December
Mali Osolnik, Slovenia
  • Average snowfall days in December: 4.4 days

The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Mali Osolnik, Slovenia
  • Average daylight in December: 8h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

Average sunshine days in December
Mali Osolnik, Slovenia
  • Average sunshine days in December: 17.5 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is June (9.4 days).

Average UV index in December
Mali Osolnik, Slovenia
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and November (UV index 1).

Average cloud cover in December
Mali Osolnik, Slovenia
  • Average cloud cover in December: 45

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in December
Mali Osolnik, Slovenia
  • Average visibility in December: 8km

The months with the highest visibility are July and August (9km).
The months with the lowest visibility are January, February, October and November (7km).

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