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 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 arrival of December suggests a slight decrease in the average high-temperature, moving from a refreshing 17.4°C (63.3°F) in November to a mild 13.7°C (56.7°F). In December, Volissos temperatures settle at a low of 11.3°C (52.3°F) during the nights, reflecting a minor change from daytime highs.Humidity
In Volissos, Greece, the average relative humidity in December is 73%.Rainfall
In Volissos, during December, the rain falls for 12.2 days and regularly aggregates up to 61mm (2.4") of precipitation. In Volissos, during the entire year, the rain falls for 99.8 days and collects up to 453mm (17.83") of precipitation.Snowfall
Months with snowfall in Volissos, Greece, are January, February and December. The months with the most snowfall days are January, February and December, with an average of 0.1 snowfall days.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year in Volissos.On the first day of the month, sunrise is at 07:15 and sunset at 16:55. On the last day of December, sunrise is at 07:33 and sunset at 17:05 EET.
Sunshine
The average sunshine in December is 5.9h.UV index
The months with the lowest UV index in Volissos are January, February and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the UV index of 3 transforms into the following advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What is the average December temperature in Volissos?
What is the average humidity in December in Volissos?
How much does it rain in Volissos in December?
What is the snowiest month in Volissos?
When does it start snowing in Volissos?
What is the month with the shortest days in Volissos?
How many hours of daylight does Volissos have in December?
When are sunrise and sunset in December in Volissos?
How long on average sun shines in December in Volissos?
What are the months with the lowest UV index in Volissos?
What is the UV index reading in December in Volissos?
Average temperature in December
Volissos, Greece
- Average high temperature in December: 13.7°C
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (12.1°C).
- Average low temperature in December: 11.3°C
The month with the highest average low temperature is August (23.7°C).
The coldest month (with the lowest average low temperature) is January (9.5°C).
Average pressure in December
Volissos, Greece
- Average pressure in December: 1018mbar
The month with the highest atmospheric pressure is December (1018mbar).
The month with the lowest atmospheric pressure is July (1008.9mbar).
Average wind speed in December
Volissos, Greece
- Average wind speed in December: 25.4km/h
The windiest month (with the highest average wind speed) is January (26.2km/h).
The calmest month (with the lowest average wind speed) is May (16.8km/h).
Average humidity in December
Volissos, Greece
- Average humidity in December: 73%
The months with the highest relative humidity are January and February (74%).
The months with the lowest relative humidity are July and August (66%).
Average rainfall in December
Volissos, Greece
- Average rainfall in December: 61mm
The wettest month (with the highest rainfall) is January (81mm).
The driest month (with the least rainfall) is August (6mm).
Average rainfall days in December
Volissos, Greece
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is January (13.3 days).
The month with the least rainy days is August (1.6 days).
Average snowfall days in December
Volissos, Greece
- Average snowfall days in December: 0.1 days
The months with the highest number of snowfall days are January, February and December (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Volissos, Greece
- Average daylight in December: 9h and 3min
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 30min).
- Average sunshine in December: 5h and 5min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in December
Volissos, Greece
- Average sunshine days in December: 17 days
The month with the most sunshine days is August (28.7 days).
The month with the least sunshine days is January (16.3 days).
Average UV index in December
Volissos, 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 and December (UV index 3).
Average cloud cover in December
Volissos, Greece
- Average cloud cover in December: 37
The month with the most cloud cover is January (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 3).
Average visibility in December
Volissos, Greece
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Volissos, Greece
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