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
Setting in of December comes with a decrease in the average high-temperature, moving from a cool 10.6°C (51.1°F) in November to a wintry 4.9°C (40.8°F). Throughout December, Valea Dadei registers a consistent average low-temperature of -0.9°C (30.4°F).Humidity
The average relative humidity in December is 76%.Rainfall
In Valea Dadei, during December, the rain falls for 5.5 days and regularly aggregates up to 25mm (0.98") of precipitation. Throughout the year, in Valea Dadei, there are 105.5 rainfall days, and 347mm (13.66") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Valea Dadei, Romania, in December, during 4 snowfall days, 51mm (2.01") of snow is typically accumulated. In Valea Dadei, during the entire year, snow falls for 19.7 days and aggregates up to 227mm (8.94") of snow.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:36 and sunset at 16:39. On the last day of December, sunrise is at 07:56 and sunset at 16:47 EET.
Sunshine
In Valea Dadei, 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 in Valea Dadei. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the UV index of 2 transforms into the following advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
How cold does it get in Valea Dadei in December?
What is the average humidity in December in Valea Dadei?
How much does it rain in Valea Dadei in December?
How many days does it snow in December in Valea Dadei?
What is the month with the shortest days in Valea Dadei?
What is the average length of the day in December in Valea Dadei?
What time are sunrise and sunset in December in Valea Dadei?
How long on average sun shines in December in Valea Dadei?
What is the month with the lowest UV index in Valea Dadei?
What is the UV index intensity in December in Valea Dadei?
Average temperature in December
Valea Dadei, Romania
- Average high temperature in December: 4.9°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: -0.9°C
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is January (-3.3°C).
Average pressure in December
Valea Dadei, 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 (1013.4mbar).
Average wind speed in December
Valea Dadei, Romania
- Average wind speed in December: 7.5km/h
The windiest month (with the highest average wind speed) is April (9.8km/h).
The calmest month (with the lowest average wind speed) is December (7.5km/h).
Average humidity in December
Valea Dadei, Romania
- Average humidity in December: 76%
The months with the highest relative humidity are January and February (80%).
The month with the lowest relative humidity is August (52%).
Average rainfall in December
Valea Dadei, Romania
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is May (54mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in December
Valea Dadei, Romania
- Average rainfall days in December: 5.5 days
The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (5.3 days).
Average snowfall in December
Valea Dadei, Romania
- Average snowfall in December: 51mm
The month with the highest snowfall is January (74mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Valea Dadei, Romania
- Average snowfall days in December: 4 days
The month with the highest number of snowfall days is February (6.1 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
Valea Dadei, 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 18min).
Average sunshine days in December
Valea Dadei, Romania
- Average sunshine days in December: 22.5 days
The month with the most sunshine days is September (23.8 days).
The month with the least sunshine days is June (14.9 days).
Average UV index in December
Valea Dadei, 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
Valea Dadei, Romania
- Average cloud cover in December: 37
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Valea Dadei, Romania
- Average visibility in December: 9km
The months with the highest visibility are April, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
Valea Dadei, Romania
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