December weather forecastMozelj, Slovenia

December

Weather in December

December, the first month of the winter in Mozelj, is also an icy month, with temperature in the range of an average low of -1.1°C (30°F) and an average high of 4.9°C (40.8°F).

Temperature

December suggests a modest reduction in the average high-temperature, shifting from a chilly 9.9°C (49.8°F) in November to a wintry 4.9°C (40.8°F). In Mozelj, the nighttime temperature averages to a freezing cold -1.1°C (30°F) during December.

Humidity

In December, the average relative humidity in Mozelj is 86%.

Rainfall

In Mozelj, in December, during 11 rainfall days, 55mm (2.17") of precipitation is typically accumulated. In Mozelj, Slovenia, during the entire year, the rain falls for 159.4 days and collects up to 758mm (29.84") of precipitation.

Snowfall

January through April, October through December are months with snowfall in Mozelj. In December, in Mozelj, Slovenia, it is snowing for 5.4 days. Throughout December, 129mm (5.08") of snow is accumulated. In Mozelj, during the entire year, snow falls for 28.3 days and aggregates up to 575mm (22.64") of snow.

Daylight

December has the shortest days of the year, with an average of 8h and 48min of daylight.
On the first day of the month, sunrise is at 07:20 and sunset at 16:18. On the last day of December, sunrise is at 07:40 and sunset at 16:26 CET.

Sunshine

In December, the average sunshine in Mozelj is 5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Mozelj, Slovenia. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 2 in December translates into these instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Around midday, solar radiation is most harmful; hence, exposure should be limited. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.

Frequently asked questions

The average high-temperature, in December, in Mozelj, is 4.9°C (40.8°F), while the average low-temperature is -1.1°C (30°F).

The average relative humidity in December in Mozelj, Slovenia, is 86%.

In December, the rain falls for 11 days. Throughout December, 55mm (2.17") of precipitation is accumulated.

In Mozelj, in December, snow falls for 5.4 days, with typically accumulated 129mm (5.08") of snow.

The month with the shortest days is December, with an average of 8h and 48min of daylight.

The average day length in December is 8h and 46min.

In December, on the first day of the month, sunrise is at 07:20 and sunset at 16:18. On the last day of the month, sunrise is at 07:40 and sunset at 16:26 CET.

The average sunshine duration in December is 5h.

The months with the lowest UV index in Mozelj are January, February, November and December, with an average maximum UV index of 2.

In Mozelj, Slovenia, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat 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
Mozelj, Slovenia

  • Average high temperature in December: 4.9°C

The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (3.2°C).

  • Average low temperature in December: -1.1°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
Mozelj, Slovenia

  • Average pressure in December: 1020.2mbar

The month with the highest atmospheric pressure is December (1020.2mbar).
The months with the lowest atmospheric pressure are May and June (1014.8mbar).

Average wind speed in December
Mozelj, Slovenia

  • Average wind speed in December: 6.3km/h

The windiest month (with the highest average wind speed) is March (8.2km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).

Average humidity in December
Mozelj, Slovenia

  • Average humidity in December: 86%

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

Average rainfall in December
Mozelj, Slovenia

  • Average rainfall in December: 55mm

The wettest month (with the highest rainfall) is May (106mm).
The driest month (with the least rainfall) is January (42mm).

Average rainfall days in December
Mozelj, Slovenia

  • Average rainfall days in December: 11 days

The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (9.7 days).

Average snowfall in December
Mozelj, Slovenia

  • Average snowfall in December: 129mm

The month with the highest snowfall is February (154mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in December
Mozelj, Slovenia

  • Average snowfall days in December: 5.4 days

The month with the highest number of snowfall days is January (9 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
Mozelj, Slovenia

  • Average daylight in December: 8h and 48min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in December: 5h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

Average sunshine days in December
Mozelj, Slovenia

  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is May (8.3 days).

Average UV index in December
Mozelj, 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, February, November and December (UV index 2).

Average cloud cover in December
Mozelj, Slovenia

  • Average cloud cover in December: 46

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 24).

Average visibility in December
Mozelj, Slovenia

  • Average visibility in December: 8km

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