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
December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's chilly 7.3°C (45.1°F) to an icy 2.7°C (36.9°F). Throughout December, Trenta encounters an average temperature drop to a freezing cold -2.6°C (27.3°F).Humidity
The average relative humidity in December in Trenta is 83%.Rainfall
In Trenta, in December, it is raining for 8.5 days, with typically 92mm (3.62") of accumulated precipitation. In Trenta, during the entire year, the rain falls for 165.5 days and collects up to 1310mm (51.57") of precipitation.Snowfall
January through May, October through December are months with snowfall in Trenta. In Trenta, Slovenia, in December, snow falls for 14 days, with typically accumulated 482mm (18.98") of snow. Throughout the year, in Trenta, there are 77 snowfall days, and 3016mm (118.74") of snow is accumulated.Daylight
The month with the shortest days in Trenta is December, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 07:28 and sunset at 16:20. On the last day of December, sunrise is at 07:48 and sunset at 16:28 CET.
Sunshine
The average sunshine in December is 5.4h.UV index
The months with the lowest UV index in Trenta, Slovenia, are January, February, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Trenta?
What is the average humidity in December in Trenta?
How much does it rain in Trenta in December?
How many days does it snow in December in Trenta?
What is the month with the shortest days in Trenta?
What is the average length of the day in December in Trenta?
What time are sunrise and sunset in December in Trenta?
How long on average sun shines in December in Trenta?
What are the months with the lowest UV index in Trenta?
What is the UV index reading in December in Trenta?
Average temperature in December
Trenta, Slovenia
- Average high temperature in December: 2.7°C
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (1.5°C).
- Average low temperature in December: -2.6°C
The month with the highest average low temperature is August (12.2°C).
The coldest months (with the lowest average low temperature) are January and February (-4.3°C).
Average pressure in December
Trenta, 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 (1015.1mbar).
Average wind speed in December
Trenta, Slovenia
- Average wind speed in December: 6.4km/h
The windiest month (with the highest average wind speed) is February (7.5km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
Average humidity in December
Trenta, Slovenia
- Average humidity in December: 83%
The month with the highest relative humidity is November (88%).
The months with the lowest relative humidity are July and August (76%).
Average rainfall in December
Trenta, Slovenia
- Average rainfall in December: 92mm
The wettest month (with the highest rainfall) is November (197mm).
The driest month (with the least rainfall) is January (69mm).
Average rainfall days in December
Trenta, Slovenia
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is May (22.4 days).
The month with the least rainy days is December (8.5 days).
Average snowfall in December
Trenta, Slovenia
- Average snowfall in December: 482mm
The month with the highest snowfall is February (856mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in December
Trenta, Slovenia
- Average snowfall days in December: 14 days
The month with the highest number of snowfall days is February (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Trenta, 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 July (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 4h and 36min).
Average sunshine days in December
Trenta, Slovenia
- Average sunshine days in December: 14.7 days
The month with the most sunshine days is August (16.4 days).
The month with the least sunshine days is May (6.4 days).
Average UV index in December
Trenta, Slovenia
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in December
Trenta, Slovenia
- Average cloud cover in December: 42
The month with the most cloud cover is November (Cloud cover 54).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in December
Trenta, 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 February and November (7km).
