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
Šmarca's transition into December involves a gentle shift in temperature, receding from a frosty 8.6°C (47.5°F) in November to a wintry 4°C (39.2°F). In Šmarca, an average nighttime temperature of -2.2°C (28°F) is expected during December.Humidity
In Šmarca, the average relative humidity in December is 85%.Rainfall
In Šmarca, in December, it is raining for 10.5 days, with typically 53mm (2.09") of accumulated precipitation. In Šmarca, during the entire year, the rain falls for 174.2 days and collects up to 909mm (35.79") of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Šmarca, during December, snow falls for 5 days and regularly aggregates up to 100mm (3.94") of snow. In Šmarca, Slovenia, during the entire year, snow falls for 27 days and aggregates up to 501mm (19.72") of snow.Daylight
December has the shortest days of the year in Šmarca, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 07:24 and sunset at 16:17. On the last day of December, in Šmarca, Slovenia, sunrise is at 07:44 and sunset at 16:25 CET.
Sunshine
The average sunshine in December in Šmarca is 5.5h.UV index
In Šmarca, 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 the ordinary person.Note: In December, the UV index of 2 transforms into the following advice:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Šmarca in December?
What is the average humidity in December in Šmarca?
How much does it rain in Šmarca in December?
How much does it snow in Šmarca in December?
What is the month with the shortest days in Šmarca?
How many hours of daylight does Šmarca have in December?
When is the sunrise / sunset in December in Šmarca?
How long on average sun shines in December in Šmarca?
What is the UV index intensity in December in Šmarca?
Average temperature in December
Šmarca, Slovenia
- Average high temperature in December: 4°C
The warmest month (with the highest average high temperature) is July (25.2°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in December: -2.2°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average pressure in December
Šmarca, Slovenia
- Average pressure in December: 1020.2mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is May (1015mbar).
Average wind speed in December
Šmarca, Slovenia
- Average wind speed in December: 5.7km/h
The windiest month (with the highest average wind speed) is March (6.9km/h).
The calmest month (with the lowest average wind speed) is August (5.3km/h).
Average humidity in December
Šmarca, Slovenia
- Average humidity in December: 85%
The month with the highest relative humidity is November (88%).
The months with the lowest relative humidity are April, July and August (75%).
Average rainfall in December
Šmarca, Slovenia
- Average rainfall in December: 53mm
The wettest month (with the highest rainfall) is May (109mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in December
Šmarca, Slovenia
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in December
Šmarca, Slovenia
- Average snowfall in December: 100mm
The month with the highest snowfall is February (168mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Šmarca, Slovenia
- Average snowfall days in December: 5 days
The month with the highest number of snowfall days is January (8 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
Šmarca, 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Šmarca, Slovenia
- Average sunshine days in December: 17 days
The month with the most sunshine days is January (17.8 days).
The months with the least sunshine days are May and June (8.5 days).
Average UV index in December
Šmarca, Slovenia
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Šmarca, Slovenia
- Average cloud cover in December: 43
The months with the most cloud cover are February and November (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Šmarca, Slovenia
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September and December (8km).
The months with the lowest visibility are January, February, October and November (7km).
