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
A moderate decline in the average high-temperature is seen during December, decreasing from a fresh 10.2°C (50.4°F) in November to a wintry 4.5°C (40.1°F). Valea Copcii's average low-temperature for the month of December records at a freezing cold -1.5°C (29.3°F).Humidity
In December, the average relative humidity is 81%.Rainfall
In December, in Valea Copcii, the rain falls for 9.2 days. Throughout December, 31mm (1.22") of precipitation is accumulated. In Valea Copcii, Romania, during the entire year, the rain falls for 139.1 days and collects up to 450mm (17.72") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Valea Copcii, Romania, in December, during 4.5 snowfall days, 79mm (3.11") of snow is typically accumulated. Throughout the year, in Valea Copcii, Romania, there are 22.8 snowfall days, and 404mm (15.91") of snow is accumulated.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year in Valea Copcii.On the first day of the month, sunrise is at 07:46 and sunset at 16:50. On the last day of December, in Valea Copcii, sunrise is at 08:05 and sunset at 16:58 EET.
Sunshine
The average sunshine in December is 5.7h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Valea Copcii. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Valea Copcii?
What is the average humidity in December in Valea Copcii?
How many days does it rain in December in Valea Copcii?
How many days does it snow in December in Valea Copcii?
What is the month with the shortest days in Valea Copcii?
What is the average length of the day in December in Valea Copcii?
What time are sunrise and sunset in December in Valea Copcii?
How long on average sun shines in December in Valea Copcii?
What is the month with the lowest UV index in Valea Copcii?
How high is the UV index in December in Valea Copcii?
Average temperature in December
Valea Copcii, Romania
- Average high temperature in December: 4.5°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 (2.8°C).
- Average low temperature in December: -1.5°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).
Average pressure in December
Valea Copcii, Romania
- Average pressure in December: 1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).
Average wind speed in December
Valea Copcii, Romania
- Average wind speed in December: 8.6km/h
The windiest month (with the highest average wind speed) is April (9.5km/h).
The calmest month (with the lowest average wind speed) is November (7.6km/h).
Average humidity in December
Valea Copcii, Romania
- Average humidity in December: 81%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Valea Copcii, Romania
- Average rainfall in December: 31mm
The wettest month (with the highest rainfall) is May (61mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in December
Valea Copcii, Romania
- Average rainfall days in December: 9.2 days
The month with the highest number of rainy days is May (17.9 days).
The months with the least rainy days are August and September (8.3 days).
Average snowfall in December
Valea Copcii, Romania
- Average snowfall in December: 79mm
The month with the highest snowfall is February (123mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Valea Copcii, Romania
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (7 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
Valea Copcii, 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 4min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in December
Valea Copcii, Romania
- Average sunshine days in December: 17.9 days
The month with the most sunshine days is August (20.5 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in December
Valea Copcii, Romania
- Average UV index in December: 2
The months with the highest UV index are June, 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
Valea Copcii, Romania
- Average cloud cover in December: 40
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in December
Valea Copcii, Romania
- Average visibility in December: 9km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
