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
Viile Jacului's average high-temperature decreases in December, falling from a chilly 9.9°C (49.8°F) in November to a wintry 2.6°C (36.7°F). Viile Jacului records a slight downturn to an average a freezing cold -2.2°C (28°F) during the nights of December.Humidity
The average relative humidity in December is 83%.Rainfall
In December, in Viile Jacului, the rain falls for 10.5 days. Throughout December, 43mm (1.69") of precipitation is accumulated. In Viile Jacului, Romania, during the entire year, the rain falls for 157.4 days and collects up to 506mm (19.92") of precipitation.Snowfall
January through April, October through December are months with snowfall. In Viile Jacului, during December, snow falls for 9.5 days and regularly aggregates up to 127mm (5") of snow. In Viile Jacului, during the entire year, snow falls for 38.7 days and aggregates up to 477mm (18.78") of snow.Daylight
With an average of 8h and 36min of daylight, December has the shortest days of the year.On the first day of December in Viile Jacului, sunrise is at 07:53 and sunset at 16:39. On the last day of the month, sunrise is at 08:13 and sunset at 16:47 EET.
Sunshine
The average sunshine in December in Viile Jacului is 5h.UV index
The months with the lowest UV index in Viile Jacului, Romania, are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.Note: The UV index of 2 in December translates into these instructions:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Viile Jacului in December?
What is the average humidity in December in Viile Jacului?
How many days does it rain in December in Viile Jacului?
How much does it snow in Viile Jacului in December?
What is the month with the shortest days in Viile Jacului?
How many hours of daylight does Viile Jacului have in December?
When is the sunrise / sunset in December in Viile Jacului?
How many hours of sunshine does Viile Jacului have in December?
What are the months with the lowest UV index in Viile Jacului?
What is the UV index intensity in December in Viile Jacului?
Average temperature in December
Viile Jacului, Romania
- Average high temperature in December: 2.6°C
The warmest month (with the highest average high temperature) is August (26.9°C).
The month with the lowest average high temperature is January (0.8°C).
- Average low temperature in December: -2.2°C
The month with the highest average low temperature is August (14.4°C).
The coldest month (with the lowest average low temperature) is January (-4.7°C).
Average pressure in December
Viile Jacului, Romania
- Average pressure in December: 1020.4mbar
The month with the highest atmospheric pressure is December (1020.4mbar).
The month with the lowest atmospheric pressure is June (1013.9mbar).
Average wind speed in December
Viile Jacului, Romania
- Average wind speed in December: 8.4km/h
The windiest month (with the highest average wind speed) is March (10.2km/h).
The calmest month (with the lowest average wind speed) is August (7.1km/h).
Average humidity in December
Viile Jacului, Romania
- Average humidity in December: 83%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (64%).
Average rainfall in December
Viile Jacului, Romania
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is May (82mm).
The driest month (with the least rainfall) is August (20mm).
Average rainfall days in December
Viile Jacului, Romania
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is May (21 days).
The month with the least rainy days is August (8.3 days).
Average snowfall in December
Viile Jacului, Romania
- Average snowfall in December: 127mm
The month with the highest snowfall is January (173mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Viile Jacului, Romania
- Average snowfall days in December: 9.5 days
The month with the highest number of snowfall days is January (12.6 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
Viile Jacului, Romania
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in December
Viile Jacului, Romania
- Average sunshine days in December: 13.4 days
The month with the most sunshine days is August (21.5 days).
The month with the least sunshine days is May (7.1 days).
Average UV index in December
Viile Jacului, Romania
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Viile Jacului, Romania
- Average cloud cover in December: 50
The months with the most cloud cover are January and February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Viile Jacului, Romania
- Average visibility in December: 8km
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, February and December (8km).
