Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The shift from November to December includes a small decrease in the average high-temperature, from a cool 11.9°C (53.4°F) to a chilly 7.6°C (45.7°F). Žirje welcomes an average low temperature of 2.9°C (37.2°F) in December, a gentle shift from the day's high.Humidity
In December, the average relative humidity is 79%.Rainfall
In Žirje, Slovenia, during December, the rain falls for 12.2 days and regularly aggregates up to 81mm (3.19") of precipitation. Throughout the year, in Žirje, there are 177.7 rainfall days, and 1019mm (40.12") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall in Žirje. December is the first month it typically snows. Throughout December, in the average 0.7 snowfall days, it receives 9mm (0.35") of snow. In Žirje, Slovenia, during the entire year, snow falls for 3.5 days and aggregates up to 39mm (1.54") of snow.Daylight
The month with the shortest days in Žirje is December, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 07:25 and sunset at 16:21. On the last day of the month, sunrise is at 07:45 and sunset at 16:30 CET.
Sunshine
The average sunshine in December in Žirje is 5.3h.UV index
January, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: The daily maximum UV index of 2 in December interprets into the following advice:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Žirje?
What is the average humidity in December in Žirje?
How many days does it rain in December in Žirje?
When does it start snowing in Žirje?
What is the month with the shortest days in Žirje?
How many hours of daylight does Žirje have in December?
What time are sunrise and sunset in December in Žirje?
How long on average sun shines in December in Žirje?
When is the lowest UV index in Žirje?
What is the UV index intensity in December in Žirje?
Average temperature in December
Žirje, Slovenia
- Average high temperature in December: 7.6°C
The warmest month (with the highest average high temperature) is August (27.2°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in December: 2.9°C
The month with the highest average low temperature is August (18.1°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in December
Žirje, Slovenia
- Average pressure in December: 1019.8mbar
The month with the highest atmospheric pressure is December (1019.8mbar).
The months with the lowest atmospheric pressure are May, June and July (1014.7mbar).
Average wind speed in December
Žirje, Slovenia
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is February (11.7km/h).
The calmest months (with the lowest average wind speed) are June, July and August (8.6km/h).
Average humidity in December
Žirje, Slovenia
- Average humidity in December: 79%
The month with the highest relative humidity is November (82%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Žirje, Slovenia
- Average rainfall in December: 81mm
The wettest month (with the highest rainfall) is November (129mm).
The driest month (with the least rainfall) is January (54mm).
Average rainfall days in December
Žirje, Slovenia
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is January (10.9 days).
Average snowfall in December
Žirje, Slovenia
- Average snowfall in December: 9mm
The month with the highest snowfall is February (14mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Žirje, Slovenia
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is January (1.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Žirje, Slovenia
- Average daylight in December: 8h and 5min
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 48min).
- Average sunshine in December: 5h and 2min
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 0min).
Average sunshine days in December
Žirje, Slovenia
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is January (17 days).
The month with the least sunshine days is May (6.6 days).
Average UV index in December
Žirje, 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
Žirje, Slovenia
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Žirje, Slovenia
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March, October, November and December (9km).
