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
December suggests a modest reduction in the average high-temperature, shifting from a cool 10.5°C (50.9°F) in November to a cold 4.6°C (40.3°F). Throughout December, the temperature tends to fall to a consistent average low of -1.2°C (29.8°F).Humidity
In Greereşti, the average relative humidity in December is 78%.Rainfall
In Greereşti, in December, during 7.5 rainfall days, 36mm (1.42") of precipitation is typically accumulated. In Greereşti, during the entire year, the rain falls for 128.4 days and collects up to 446mm (17.56") of precipitation.Snowfall
January through April, November and December are months with snowfall. In Greereşti, during December, snow falls for 4.8 days and regularly aggregates up to 55mm (2.17") of snow. Throughout the year, there are 26.8 snowfall days, and 366mm (14.41") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 8h and 54min of daylight.On the first day of December, sunrise is at 07:39 and sunset at 16:43. On the last day of the month, sunrise is at 07:59 and sunset at 16:51 EET.
Sunshine
The average sunshine in December in Greereşti 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. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in Greereşti in December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Greereşti have in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Greereşti have in December?
When is the lowest UV index in Greereşti?
What is the UV index intensity in December?
Average temperature in December
Greereşti, Romania
- Average high temperature in December: 4.6°C
The warmest month (with the highest average high temperature) is August (29.5°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in December: -1.2°C
The month with the highest average low temperature is August (17°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).
Average pressure in December
Greereşti, Romania
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is June (1013.4mbar).
Average wind speed in December
Greereşti, Romania
- Average wind speed in December: 7.6km/h
The windiest month (with the highest average wind speed) is April (9.9km/h).
The calmest months (with the lowest average wind speed) are November and December (7.6km/h).
Average humidity in December
Greereşti, Romania
- Average humidity in December: 78%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (52%).
Average rainfall in December
Greereşti, Romania
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is June (71mm).
The driest months (with the least rainfall) are August and September (16mm).
Average rainfall days in December
Greereşti, Romania
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is September (5.3 days).
Average snowfall in December
Greereşti, Romania
- Average snowfall in December: 55mm
The month with the highest snowfall is January (124mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Greereşti, Romania
- Average snowfall days in December: 4.8 days
The month with the highest number of snowfall days is January (8.7 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
Greereşti, 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 July (Average sunshine: 11h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).
Average sunshine days in December
Greereşti, Romania
- Average sunshine days in December: 19.5 days
The month with the most sunshine days is September (23.9 days).
The month with the least sunshine days is May (10.6 days).
Average UV index in December
Greereşti, 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
Greereşti, Romania
- Average cloud cover in December: 37
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Greereşti, 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 and February (8km).
