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 sea temperature 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
With the onset of December, Assos experiences a modest temperature adjustment, with the average high-temperature gently receding from an enjoyable 17°C (62.6°F) in November to a fresh 12.4°C (54.3°F). In December, Assos records an average nighttime temperature of 5.9°C (42.6°F).Humidity
In Assos, the average relative humidity in December is 77%.Rainfall
In December, in Assos, the rain falls for 11.5 days. Throughout December, 46mm (1.81") of precipitation is accumulated. In Assos, during the entire year, the rain falls for 121.1 days and collects up to 396mm (15.59") of precipitation.Snowfall
January through March and December are months with snowfall. December is the month with the most snowfall in Assos. Snow falls for 0.4 days and accumulates 15mm (0.59") of snow.Sea temperature
In Assos, the average seawater temperature in December is 17°C (62.6°F).Note: For most people, swimming in water at 17°C (62.6°F) is not a pleasurable experience. Breathing control gets harder as the water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
December has the shortest days of the year, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 07:26 and sunset at 17:09. On the last day of December, in Assos, sunrise is at 07:44 and sunset at 17:19 EET.
Sunshine
In December, the average sunshine is 6.2h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 3 during December translates into the following directions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Frequently asked questions
What are the temperatures in Assos in December?
What is the average humidity in December in Assos?
How many days does it rain in December in Assos?
What is the snowiest month in Assos?
When does it start snowing in Assos?
How cold is the water in December in Assos?
What is the month with the shortest days in Assos?
How many hours of daylight does Assos have in December?
When are sunrise and sunset in December in Assos?
How many hours of sunshine does Assos have in December?
What is the month with the lowest UV index in Assos?
What is the UV index intensity in December in Assos?
Average temperature in December
Assos, Greece
- Average high temperature in December: 12.4°C
The warmest month (with the highest average high temperature) is July (30.7°C).
The month with the lowest average high temperature is January (10.6°C).
- Average low temperature in December: 5.9°C
The month with the highest average low temperature is August (20.4°C).
The coldest month (with the lowest average low temperature) is January (4.1°C).
Average pressure in December
Assos, 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 (1011.6mbar).
Average wind speed in December
Assos, Greece
- Average wind speed in December: 8.2km/h
The windiest month (with the highest average wind speed) is August (9.5km/h).
The calmest month (with the lowest average wind speed) is November (7.6km/h).
Average humidity in December
Assos, 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 (50%).
Average rainfall in December
Assos, Greece
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is March (53mm).
The driest month (with the least rainfall) is August (9mm).
Average rainfall days in December
Assos, Greece
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is February (13.3 days).
The month with the least rainy days is August (5 days).
Average snowfall in December
Assos, Greece
- Average snowfall in December: 15mm
The month with the highest snowfall is December (15mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Assos, Greece
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in December
Assos, Greece
- Average sea temperature in December: 17°C
The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest months (with the lowest average sea temperature) are February and March (15°C).
Average daylight in December /
Average sunshine in December
Assos, 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 1min
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 54min).
Average sunshine days in December
Assos, Greece
- Average sunshine days in December: 17.1 days
The month with the most sunshine days is July (24.7 days).
The month with the least sunshine days is February (13.8 days).
Average UV index in December
Assos, 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
Assos, Greece
- Average cloud cover in December: 33
The month with the most cloud cover is January (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
Assos, Greece
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
Assos, Greece
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