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 start of December comes with a reduction in the average high-temperature, receding from a cool 11.2°C (52.2°F) in November to an icy 5°C (41°F). The temperature dips to an average of -0.7°C (30.7°F) during December nights.Humidity
In Trestienii de Sus, the average relative humidity in December is 75%.Rainfall
In December, the rain falls for 6.8 days. Throughout December, 26mm (1.02") of precipitation is accumulated. In Trestienii de Sus, during the entire year, the rain falls for 110.4 days and collects up to 367mm (14.45") of precipitation.Snowfall
January through April, November and December are months with snowfall in Trestienii de Sus, Romania. In December, in Trestienii de Sus, it is snowing for 4.2 days. Throughout December, 42mm (1.65") of snow is accumulated. Throughout the year, in Trestienii de Sus, Romania, there are 20.6 snowfall days, and 209mm (8.23") of snow is accumulated.Daylight
December has the shortest days of the year in Trestienii de Sus, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 07:33 and sunset at 16:35. On the last day of December, in Trestienii de Sus, sunrise is at 07:52 and sunset at 16:43 EET.
Sunshine
In Trestienii de Sus, the average sunshine in December is 5.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Trestienii de Sus?
What is the average humidity in December in Trestienii de Sus?
How much does it rain in Trestienii de Sus in December?
How many days does it snow in December in Trestienii de Sus?
What is the month with the shortest days in Trestienii de Sus?
How many hours of daylight does Trestienii de Sus have in December?
What time are sunrise and sunset in December in Trestienii de Sus?
How long on average sun shines in December in Trestienii de Sus?
When is the lowest UV index in Trestienii de Sus?
What is the UV index intensity in December in Trestienii de Sus?
Average temperature in December
Trestienii de Sus, Romania
- Average high temperature in December: 5°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in December: -0.7°C
The month with the highest average low temperature is August (18°C).
The coldest month (with the lowest average low temperature) is January (-3.4°C).
Average pressure in December
Trestienii de Sus, Romania
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is December (1020.3mbar).
The month with the lowest atmospheric pressure is June (1013.2mbar).
Average wind speed in December
Trestienii de Sus, Romania
- Average wind speed in December: 7.7km/h
The windiest month (with the highest average wind speed) is April (9.9km/h).
The calmest month (with the lowest average wind speed) is December (7.7km/h).
Average humidity in December
Trestienii de Sus, Romania
- Average humidity in December: 75%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is August (49%).
Average rainfall in December
Trestienii de Sus, Romania
- Average rainfall in December: 26mm
The wettest month (with the highest rainfall) is June (53mm).
The driest months (with the least rainfall) are August and September (15mm).
Average rainfall days in December
Trestienii de Sus, Romania
- Average rainfall days in December: 6.8 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in December
Trestienii de Sus, Romania
- Average snowfall in December: 42mm
The month with the highest snowfall is January (74mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Trestienii de Sus, Romania
- Average snowfall days in December: 4.2 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Trestienii de Sus, Romania
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 5h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in December
Trestienii de Sus, Romania
- Average sunshine days in December: 21 days
The month with the most sunshine days is September (23.1 days).
The month with the least sunshine days is June (12 days).
Average UV index in December
Trestienii de Sus, Romania
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Trestienii de Sus, Romania
- Average cloud cover in December: 38
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Trestienii de Sus, Romania
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
