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 shift from November to December includes a small decrease in the average high-temperature, from an enjoyable 16.8°C (62.2°F) to a cool 12.2°C (54°F). Kato Vlasia's average low-temperature is measured at an icy 5.7°C (42.3°F) during December.Humidity
In Kato Vlasia, Greece, the average relative humidity in December is 77%.Rainfall
In December, the rain falls for 14.5 days. Throughout December, 70mm (2.76") of precipitation is accumulated. Throughout the year, in Kato Vlasia, Greece, there are 145.4 rainfall days, and 585mm (23.03") of precipitation is accumulated.Snowfall
March through December are months without snowfall.Daylight
With an average of 9h and 36min of daylight, December has the shortest days of the year in Kato Vlasia, Greece.On the first day of December, sunrise is at 07:29 and sunset at 17:13. On the last day of the month, sunrise is at 07:48 and sunset at 17:22 EET.
Sunshine
In Kato Vlasia, Greece, the average sunshine in December is 6.3h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In December, a regular UV index of 3 translates into these guidelines:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Frequently asked questions
What are December temperatures in Kato Vlasia?
What is the average humidity in December in Kato Vlasia?
How much does it rain in Kato Vlasia in December?
When it does not snow in Kato Vlasia?
Does it snow in Kato Vlasia in December?
What is the month with the shortest days in Kato Vlasia?
What is the average length of the day in December in Kato Vlasia?
When are sunrise and sunset in December in Kato Vlasia?
How many hours of sunshine does Kato Vlasia have in December?
What is the month with the lowest UV index in Kato Vlasia?
How high is the UV index in December in Kato Vlasia?
Average temperature in December
Kato Vlasia, 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
Kato Vlasia, 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
Kato Vlasia, 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
Kato Vlasia, 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
Kato Vlasia, 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
Kato Vlasia, 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
Kato Vlasia, 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
Kato Vlasia, 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
Kato Vlasia, Greece
- Average daylight in December: 9h and 4min
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 2min
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
Kato Vlasia, 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
Kato Vlasia, 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
Kato Vlasia, 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
Kato Vlasia, 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).
Kato Vlasia, Greece
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