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 decrease of average high-temperatures is mild in December, with a decline from a fresh 10.9°C (51.6°F) in November to a cold 5°C (41°F). Valea Roatei's nights in December cool down to an average low-temperature of -0.8°C (30.6°F).Humidity
The average relative humidity in December in Valea Roatei is 77%.Rainfall
In December, in Valea Roatei, Romania, the rain falls for 7.6 days. Throughout December, 28mm (1.1") of precipitation is accumulated. Throughout the year, in Valea Roatei, there are 128.2 rainfall days, and 391mm (15.39") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Valea Roatei. In December, in Valea Roatei, it is snowing for 4.5 days. Throughout December, 48mm (1.89") of snow is accumulated. Throughout the year, there are 18.3 snowfall days, and 196mm (7.72") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 07:33 and sunset at 16:33. On the last day of December, sunrise is at 07:53 and sunset at 16:41 EET.
Sunshine
The average sunshine in December is 5.8h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 suggests this advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Valea Roatei in December?
What is the average humidity in December in Valea Roatei?
How many days does it rain in December in Valea Roatei?
How much does it snow in Valea Roatei in December?
What is the month with the shortest days in Valea Roatei?
What is the average length of the day in December in Valea Roatei?
When are sunrise and sunset in December in Valea Roatei?
How long on average sun shines in December in Valea Roatei?
What are the months with the lowest UV index in Valea Roatei?
How high is the UV index in December in Valea Roatei?
Average temperature in December
Valea Roatei, Romania
- Average high temperature in December: 5°C
The warmest month (with the highest average high temperature) is August (30.2°C).
The month with the lowest average high temperature is January (2.2°C).
- Average low temperature in December: -0.8°C
The month with the highest average low temperature is August (17.8°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).
Average pressure in December
Valea Roatei, Romania
- Average pressure in December: 1020.2mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The months with the lowest atmospheric pressure are June and July (1013.1mbar).
Average wind speed in December
Valea Roatei, Romania
- Average wind speed in December: 10.5km/h
The windiest month (with the highest average wind speed) is March (12.2km/h).
The calmest month (with the lowest average wind speed) is July (9.5km/h).
Average humidity in December
Valea Roatei, Romania
- Average humidity in December: 77%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (49%).
Average rainfall in December
Valea Roatei, Romania
- Average rainfall in December: 28mm
The wettest month (with the highest rainfall) is June (64mm).
The driest month (with the least rainfall) is September (19mm).
Average rainfall days in December
Valea Roatei, Romania
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is June (18.1 days).
The month with the least rainy days is February (6.7 days).
Average snowfall in December
Valea Roatei, Romania
- Average snowfall in December: 48mm
The month with the highest snowfall is January (62mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Valea Roatei, Romania
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (5.4 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 Roatei, Romania
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 5h and 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in December
Valea Roatei, Romania
- Average sunshine days in December: 19.8 days
The month with the most sunshine days is October (21.1 days).
The month with the least sunshine days is June (9.3 days).
Average UV index in December
Valea Roatei, 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
Valea Roatei, Romania
- Average cloud cover in December: 38
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in December
Valea Roatei, Romania
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The month with the lowest visibility is January (8km).
