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
Weather in December
Temperature
Veliko Trebeljevo, Slovenia, observes a small decrease in the average high-temperature with the arrival of December, falling from November's frosty 9.5°C (49.1°F) to a wintry 4.6°C (40.3°F). Veliko Trebeljevo reports an average low-temperature of -1.5°C (29.3°F) during the nights of December.Humidity
In Veliko Trebeljevo, the average relative humidity in December is 85%.Rainfall
In Veliko Trebeljevo, 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
January through April, October through December are months with snowfall. In December, in Veliko Trebeljevo, it is snowing for 4.4 days. Throughout December, 121mm (4.76") of snow is accumulated. Throughout the year, in Veliko Trebeljevo, Slovenia, there are 26.1 snowfall days, and 549mm (21.61") of snow is accumulated.Daylight
December has the shortest days of the year in Veliko Trebeljevo, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 07:22 and sunset at 16:17. On the last day of December, in Veliko Trebeljevo, sunrise is at 07:42 and sunset at 16:25 CET.
Sunshine
In Veliko Trebeljevo, the average sunshine in December is 5.3h.UV index
In Veliko Trebeljevo, 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 Sun's UV rays for the average person.Note: A typical high UV index of 2 in December suggests the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. To guard against the harmful effects of the Sun, minimize exposure during midday. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
How cold does it get in Veliko Trebeljevo in December?
What is the average humidity in December in Veliko Trebeljevo?
How many days does it rain in December in Veliko Trebeljevo?
How many days does it snow in December in Veliko Trebeljevo?
What is the month with the shortest days in Veliko Trebeljevo?
What is the average length of the day in December in Veliko Trebeljevo?
When are sunrise and sunset in December in Veliko Trebeljevo?
How long on average sun shines in December in Veliko Trebeljevo?
How high is the UV index in December in Veliko Trebeljevo?
Average temperature in December
Veliko Trebeljevo, 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
Veliko Trebeljevo, 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
Veliko Trebeljevo, 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
Veliko Trebeljevo, 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
Veliko Trebeljevo, 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
Veliko Trebeljevo, 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
Veliko Trebeljevo, 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
Veliko Trebeljevo, 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
Veliko Trebeljevo, 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
Veliko Trebeljevo, 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
Veliko Trebeljevo, 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
Veliko Trebeljevo, 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
Veliko Trebeljevo, 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).
Veliko Trebeljevo, Slovenia
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