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
As Avlonárion, Greece, enters December, the average high-temperature subtly lowers from the a comfortable 17.1°C (62.8°F) of November to a cool 12.9°C (55.2°F). Avlonárion's nighttime average temperature in December subtly descends to a frosty 8.7°C (47.7°F) from the daily highs.Humidity
In Avlonárion, the average relative humidity in December is 76%.Rainfall
The months with the most rainfall in Avlonárion are January and December, with an average 71mm (2.8") of precipitation.Snowfall
Months with snowfall in Avlonárion are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 7mm (0.28") of snow. Throughout the year, there are 3.4 snowfall days, and 124mm (4.88") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 07:22 and sunset at 17:02. On the last day of December, sunrise is at 07:40 and sunset at 17:12 EET.
Sunshine
The average sunshine in December in Avlonárion is 5h.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index in Avlonárion. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Avlonárion in December?
What is the average humidity in December in Avlonárion?
What is the wettest month in Avlonárion?
How many days does it rain in December in Avlonárion?
When does it start to snow in Avlonárion?
What is the month with the shortest days in Avlonárion?
How many hours of daylight does Avlonárion have in December?
When are sunrise and sunset in December in Avlonárion?
How long on average sun shines in December in Avlonárion?
What is the month with the lowest UV index in Avlonárion?
How high is the UV index in December in Avlonárion?
Average temperature in December
Avlonárion, Greece
- Average high temperature in December: 12.9°C
The warmest month (with the highest average high temperature) is July (28.3°C).
The month with the lowest average high temperature is January (11°C).
- Average low temperature in December: 8.7°C
The month with the highest average low temperature is August (22.4°C).
The coldest month (with the lowest average low temperature) is January (6.6°C).
Average pressure in December
Avlonárion, 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 (1011.1mbar).
Average wind speed in December
Avlonárion, Greece
- Average wind speed in December: 15.5km/h
The windiest month (with the highest average wind speed) is January (16.2km/h).
The calmest month (with the lowest average wind speed) is May (11.7km/h).
Average humidity in December
Avlonárion, Greece
- Average humidity in December: 76%
The month with the highest relative humidity is January (78%).
The months with the lowest relative humidity are July and August (58%).
Average rainfall in December
Avlonárion, Greece
- Average rainfall in December: 71mm
The wettest months (with the highest rainfall) are January and December (71mm).
The driest month (with the least rainfall) is August (8mm).
Average rainfall days in December
Avlonárion, Greece
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is January (13.8 days).
The month with the least rainy days is August (3.9 days).
Average snowfall in December
Avlonárion, Greece
- Average snowfall in December: 7mm
The month with the highest snowfall is January (92mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Avlonárion, Greece
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Avlonárion, 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 0min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days in December
Avlonárion, Greece
- Average sunshine days in December: 15.3 days
The months with the most sunshine days are July and August (23.8 days).
The month with the least sunshine days is February (13.4 days).
Average UV index in December
Avlonárion, 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
Avlonárion, Greece
- Average cloud cover in December: 45
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 8).
Average visibility in December
Avlonárion, Greece
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
