December weather forecastKojsko, Slovenia
December
Weather in December
December, the first month of the winter in Kojsko, is also a frosty month, with an average temperature varying between 6.6°C (43.9°F) and 1.1°C (34°F).Temperature
December's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a fresh 11.2°C (52.2°F) in November to a frosty 6.6°C (43.9°F). The average low-temperature, in December, in Kojsko, is a cold 1.1°C (34°F).Humidity
In Kojsko, the average relative humidity in December is 80%.Rainfall
In Kojsko, in December, during 11.9 rainfall days, 88mm (3.46") of precipitation is typically accumulated. In Kojsko, during the entire year, the rain falls for 174.2 days and collects up to 1045mm (41.14") of precipitation.Snowfall
January through March, November and December are months with snowfall in Kojsko, Slovenia. In Kojsko, in December, during 1.3 snowfall days, 18mm (0.71") of snow is typically accumulated. Throughout the year, in Kojsko, there are 6.1 snowfall days, and 78mm (3.07") of snow is accumulated.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:27 and sunset at 16:22. On the last day of December, sunrise is at 07:47 and sunset at 16:30 CET.
Sunshine
The average sunshine in December is 5.5h.UV index
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Kojsko, Slovenia. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 2 in December transforms into the following instructions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Kojsko, Slovenia
- Average high temperature in December: 6.6°C
The warmest month (with the highest average high temperature) is August (27.7°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in December: 1.1°C
The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is January (-0.1°C).
Average pressure in December
Kojsko, Slovenia
- Average pressure in December: 1020mbar
The month with the highest atmospheric pressure is December (1020mbar).
The month with the lowest atmospheric pressure is May (1014.8mbar).
Average wind speed in December
Kojsko, Slovenia
- Average wind speed in December: 7.3km/h
The windiest month (with the highest average wind speed) is February (9.1km/h).
The calmest month (with the lowest average wind speed) is December (7.3km/h).
Average humidity in December
Kojsko, Slovenia
- Average humidity in December: 80%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Kojsko, Slovenia
- Average rainfall in December: 88mm
The wettest month (with the highest rainfall) is November (164mm).
The driest month (with the least rainfall) is January (61mm).
Average rainfall days in December
Kojsko, Slovenia
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is January (11.4 days).
Average snowfall in December
Kojsko, Slovenia
- Average snowfall in December: 18mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Kojsko, Slovenia
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is January (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Kojsko, Slovenia
- Average daylight in December: 8h and 42min
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 30min
The month with the most sunshine is July (Average sunshine: 11h and 30min).
The months with the least sunshine are February and November (Average sunshine: 5h and 12min).
Average sunshine days in December
Kojsko, Slovenia
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is August (17 days).
The month with the least sunshine days is May (7.2 days).
Average UV index in December
Kojsko, Slovenia
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).
Average cloud cover in December
Kojsko, Slovenia
- Average cloud cover in December: 41
The months with the most cloud cover are February and November (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Kojsko, Slovenia
- Average visibility in December: 9km
The months with the highest visibility are June, July and August (10km).
The month with the lowest visibility is November (8km).
