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
The onset of December coincides with a reduction in the average high-temperature, falling from a cool 11.3°C (52.3°F) in November to an icy 3.9°C (39°F). Crestur's nighttime average temperature in December subtly descends to a subzero cold -0.7°C (30.7°F) from the daily highs.Humidity
The average relative humidity in December is 82%.Rainfall
In Crestur, in December, during 9 rainfall days, 34mm (1.34") of precipitation is typically accumulated. Throughout the year, there are 127.5 rainfall days, and 406mm (15.98") of precipitation is accumulated.Snowfall
January through March, October through December are months with snowfall in Crestur. In Crestur, in December, during 4.7 snowfall days, 53mm (2.09") of snow is typically accumulated. Throughout the year, in Crestur, there are 20.9 snowfall days, and 226mm (8.9") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 30min of daylight.On the first day of December in Crestur, Romania, sunrise is at 07:57 and sunset at 16:42. On the last day of the month, sunrise is at 08:18 and sunset at 16:50 EET.
Sunshine
In December, the average sunshine in Crestur is 4.9h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Crestur, Romania. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum UV index of 2 in December translates into the following recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
Is it cold in Crestur during December?
What is the average humidity in December in Crestur?
How much does it rain in Crestur in December?
How many days does it snow in December in Crestur?
What is the month with the shortest days in Crestur?
How many hours of daylight does Crestur have in December?
When are sunrise and sunset in December in Crestur?
How long on average sun shines in December in Crestur?
What are the months with the lowest UV index in Crestur?
What is the UV index intensity in December in Crestur?
Average temperature in December
Crestur, Romania
- Average high temperature in December: 3.9°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (2.1°C).
- Average low temperature in December: -0.7°C
The month with the highest average low temperature is August (16.2°C).
The coldest month (with the lowest average low temperature) is January (-2.8°C).
Average pressure in December
Crestur, 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 (1013.6mbar).
Average wind speed in December
Crestur, Romania
- Average wind speed in December: 11.2km/h
The windiest month (with the highest average wind speed) is March (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.4km/h).
Average humidity in December
Crestur, Romania
- Average humidity in December: 82%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is August (56%).
Average rainfall in December
Crestur, Romania
- Average rainfall in December: 34mm
The wettest month (with the highest rainfall) is June (66mm).
The driest month (with the least rainfall) is August (19mm).
Average rainfall days in December
Crestur, Romania
- Average rainfall days in December: 9 days
The month with the highest number of rainy days is June (16.1 days).
The month with the least rainy days is August (7.6 days).
Average snowfall in December
Crestur, Romania
- Average snowfall in December: 53mm
The month with the highest snowfall is January (91mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in December
Crestur, Romania
- Average snowfall days in December: 4.7 days
The month with the highest number of snowfall days is January (7.3 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
Crestur, Romania
- Average daylight in December: 8h and 3min
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 30min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is August (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in December
Crestur, Romania
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is August (21.1 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in December
Crestur, 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
Crestur, Romania
- Average cloud cover in December: 51
The months with the most cloud cover are January and February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Crestur, Romania
- Average visibility in December: 9km
The months with the highest visibility are April, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, May, November and December (9km).
Crestur, Romania
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