December weather forecastVresthena, Greece
December
Weather in December
December, the first month of the winter in Vresthena, is still a cool month, with an average temperature ranging between max 12.1°C (53.8°F) and min 4.4°C (39.9°F).Temperature
As December commences, the average high-temperature subtly reduces, transitioning from a comfortable 16.5°C (61.7°F) in November to a cool 12.1°C (53.8°F). Vresthena records an average temperature drop to a cold 4.4°C (39.9°F) in December.Humidity
In December, the average relative humidity is 82%.Rainfall
In Vresthena, Greece, in December, it is raining for 13.8 days, with typically 73mm (2.87") of accumulated precipitation. Throughout the year, in Vresthena, there are 148.3 rainfall days, and 654mm (25.75") of precipitation is accumulated.Snowfall
Months with snowfall in Vresthena, Greece, are January through April, November and December. In Vresthena, during December, snow falls for 2.8 days and regularly aggregates up to 103mm (4.06") of snow. In Vresthena, Greece, during the entire year, snow falls for 15.9 days and aggregates up to 410mm (16.14") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of December in Vresthena, sunrise is at 07:25 and sunset at 17:12. On the last day of the month, sunrise is at 07:43 and sunset at 17:22 EET.
Sunshine
In Vresthena, Greece, the average sunshine in December is 5.7h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 2 during December leads to these advisories:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. When the Sun is at its strongest around midday, find shade and limit exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Vresthena, Greece
- Average high temperature in December: 12.1°C
The warmest month (with the highest average high temperature) is July (30.9°C).
The month with the lowest average high temperature is January (10°C).
- Average low temperature in December: 4.4°C
The month with the highest average low temperature is August (18.8°C).
The coldest month (with the lowest average low temperature) is January (3°C).
Average pressure in December
Vresthena, Greece
- Average pressure in December: 1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is July (1011.5mbar).
Average wind speed in December
Vresthena, Greece
- Average wind speed in December: 7.8km/h
The windiest month (with the highest average wind speed) is February (8.8km/h).
The calmest month (with the lowest average wind speed) is September (6.8km/h).
Average humidity in December
Vresthena, Greece
- Average humidity in December: 82%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are July and August (50%).
Average rainfall in December
Vresthena, Greece
- Average rainfall in December: 73mm
The wettest month (with the highest rainfall) is January (90mm).
The driest months (with the least rainfall) are July and August (23mm).
Average rainfall days in December
Vresthena, Greece
- Average rainfall days in December: 13.8 days
The months with the highest number of rainy days are January and March (15.3 days).
The months with the least rainy days are July and August (7.1 days).
Average snowfall in December
Vresthena, Greece
- Average snowfall in December: 103mm
The month with the highest snowfall is January (134mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Vresthena, Greece
- Average snowfall days in December: 2.8 days
The month with the highest number of snowfall days is January (5.5 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
Vresthena, Greece
- Average daylight in December: 9h and 42min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 5h and 42min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in December
Vresthena, Greece
- Average sunshine days in December: 14.2 days
The months with the most sunshine days are July and August (22.6 days).
The month with the least sunshine days is February (9.9 days).
Average UV index in December
Vresthena, Greece
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Vresthena, Greece
- Average cloud cover in December: 41
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in December
Vresthena, Greece
- Average visibility in December: 8km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February and December (8km).
