Weather in December
Temperature
The transition into December involves a small decrease in the average high-temperature, dipping slightly from a refreshing 17°C (62.6°F) in November to a mild 14°C (57.2°F). Andros records a slight downturn to an average a frosty 9°C (48.2°F) during the nights of December.Rainfall
The month with the most rainfall is December, when the rain falls for 10 days and typically aggregates up to 95mm (3.74") of precipitation.Sea temperature
In December, the average sea temperature in Andros is 16.4°C (61.5°F).Note: The majority of individuals find it unpleasurable to swim in 16.4°C (61.5°F). It becomes progressively harder to manage one's breathing as the water temperature falls below 21°C (69.8°F).
Daylight
With an average of 9h and 36min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:17 and sunset at 17:01. On the last day of the month, sunrise is at 07:35 and sunset at 17:11 EET.
Sunshine
January and December, with an average of 4h of sunshine, are months with the least sunshine in Andros, Greece.UV index
The months with the lowest UV index in Andros are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Frequently asked questions
What are the temperatures in Andros in December?
What is the wettest month in Andros?
How many days does it rain in December in Andros?
How cold is the water in December in Andros?
What is the month with the shortest days in Andros?
What is the average length of the day in December in Andros?
When are sunrise and sunset in December in Andros?
What is the month with the least sunshine in Andros?
How long on average sun shines in December in Andros?
What are the months with the lowest UV index in Andros?
What is the UV index reading in December in Andros?
Average temperature in December
Andros, Greece
- Average high temperature in December: 14°C
The warmest months (with the highest average high temperature) are July and August (28°C).
The months with the lowest average high temperature are January and February (12°C).
- Average low temperature in December: 9°C
The months with the highest average low temperature are July and August (21°C).
The coldest months (with the lowest average low temperature) are January and February (7°C).
Average rainfall in December
Andros, Greece
- Average rainfall in December: 95mm
The wettest month (with the highest rainfall) is December (95mm).
The driest months (with the least rainfall) are July and August (5mm).
Average rainfall days in December
Andros, Greece
- Average rainfall days in December: 10 days
The months with the highest number of rainy days are January and December (10 days).
The months with the least rainy days are June, July, August and September (2 days).
Average sea temperature in December
Andros, Greece
- Average sea temperature in December: 16.4°C
The best month for swimming (with the highest average sea temperature) is August (25.7°C).
The coldest month (with the lowest average sea temperature) is February (15.3°C).
Average daylight in December /
Average sunshine in December
Andros, Greece
- Average daylight in December: 9h and 4min
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 36min).
- Average sunshine in December: 4h
The months with the most sunshine are June and July (Average sunshine: 13h).
The months with the least sunshine are January and December (Average sunshine: 4h).
Average UV index in December
Andros, Greece
- Average UV index in December: 2
The month with the highest UV index is July (UV index 10).
The months with the lowest UV index are January and December (UV index 2).
Andros, Greece
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