December weather forecastSella, Greece
December
Weather in December
December, the first month of the winter in Sella, is still a cool month, with an average temperature varying between 12.2°C (54°F) and 5.7°C (42.3°F).Temperature
With December's onset, the weather reveals a slight temperature decrease, transitioning from an enjoyable 16.8°C (62.2°F) in November to a fresh 12.2°C (54°F). During December, Sella witnesses a consistent average low-temperature of 5.7°C (42.3°F).Humidity
In Sella, the average relative humidity in December is 77%.Rainfall
In Sella, in December, it is raining for 14.5 days, with typically 70mm (2.76") of accumulated precipitation. In Sella, Greece, during the entire year, the rain falls for 145.4 days and collects up to 585mm (23.03") of precipitation.Snowfall
March through December are months without snowfall in Sella.Daylight
With an average of 9h and 36min of daylight, December has the shortest days of the year in Sella.On the first day of the month, sunrise is at 07:30 and sunset at 17:12. On the last day of December, in Sella, sunrise is at 07:49 and sunset at 17:22 EET.
Sunshine
In December, the average sunshine in Sella, Greece, is 6.3h.UV index
The months with the lowest UV index in Sella are January, February, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum high UV index of 3 in December translates into the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Sella, Greece
- Average high temperature in December: 12.2°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (10.3°C).
- Average low temperature in December: 5.7°C
The month with the highest average low temperature is August (20°C).
The coldest month (with the lowest average low temperature) is January (4°C).
Average pressure in December
Sella, Greece
- Average pressure in December: 1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is July (1012mbar).
Average wind speed in December
Sella, Greece
- Average wind speed in December: 9.1km/h
The windiest month (with the highest average wind speed) is February (10.5km/h).
The calmest month (with the lowest average wind speed) is July (7.3km/h).
Average humidity in December
Sella, Greece
- Average humidity in December: 77%
The month with the highest relative humidity is January (79%).
The month with the lowest relative humidity is August (53%).
Average rainfall in December
Sella, Greece
- Average rainfall in December: 70mm
The wettest month (with the highest rainfall) is January (100mm).
The driest month (with the least rainfall) is August (11mm).
Average rainfall days in December
Sella, Greece
- Average rainfall days in December: 14.5 days
The month with the highest number of rainy days is March (15.8 days).
The month with the least rainy days is August (5.9 days).
Average snowfall in December
Sella, Greece
- Average snowfall in December: 0mm
The month with the highest snowfall is January (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Sella, Greece
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Sella, Greece
- Average daylight in December: 9h and 36min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 6h and 18min
The months with the most sunshine are July and August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).
Average sunshine days in December
Sella, Greece
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is August (23.6 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in December
Sella, Greece
- Average UV index in December: 3
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 3).
Average cloud cover in December
Sella, Greece
- Average cloud cover in December: 33
The months with the most cloud cover are January and February (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Sella, Greece
- Average visibility in December: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
