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 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
The transition into December marks the average high-temperature at a still refreshing 16.4°C (61.5°F), differing minimally from November's 19.3°C (66.7°F). Sikinos reports an average low temperature of 14.6°C (58.3°F) in December, a minor decrease from the day's highs.Humidity
The months with the lowest humidity in Sikinos are January and December, with an average relative humidity of 70%.Rainfall
In Sikinos, in December, during 15.8 rainfall days, 44mm (1.73") of precipitation is typically accumulated. Throughout the year, there are 96.4 rainfall days, and 265mm (10.43") of precipitation is accumulated.Sea temperature
In Sikinos, in December, the average water temperature is 17.2°C (63°F).Note: For the majority, swimming in 17.2°C (63°F) does not offer a pleasant experience. Below 21°C (69.8°F), the difficulty in controlling breathing escalates.
Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:13 and sunset at 17:03. On the last day of the month, sunrise is at 07:31 and sunset at 17:13 EET.
Sunshine
The months with the least sunshine in Sikinos are January and December, with an average of 5.7h of sunshine.UV index
The month with the lowest UV index is December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 3 during December leads to these advisories:
Undertake precautions - It is suggested to shield oneself from sunburn. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What are the temperatures in Sikinos in December?
What are the least humid months in Sikinos?
What is the average humidity in December in Sikinos?
How many days does it rain in December in Sikinos?
What is the sea water temperature in December in Sikinos?
What is the month with the shortest days in Sikinos?
What is the average length of the day in December in Sikinos?
When are sunrise and sunset in December in Sikinos?
What are the months with the least sunshine in Sikinos?
How long on average sun shines in December in Sikinos?
When is the lowest UV index in Sikinos?
What is the UV index reading in December in Sikinos?
Average temperature in December
Sikinos, Greece
- Average high temperature in December: 16.4°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (14.6°C).
- Average low temperature in December: 14.6°C
The month with the highest average low temperature is August (25°C).
The coldest month (with the lowest average low temperature) is January (12.8°C).
Average pressure in December
Sikinos, Greece
- Average pressure in December: 1017.8mbar
The month with the highest atmospheric pressure is December (1017.8mbar).
The month with the lowest atmospheric pressure is July (1009.6mbar).
Average wind speed in December
Sikinos, Greece
- Average wind speed in December: 28.2km/h
The windiest month (with the highest average wind speed) is January (30.1km/h).
The calmest month (with the lowest average wind speed) is June (20.6km/h).
Average humidity in December
Sikinos, Greece
- Average humidity in December: 70%
The month with the highest relative humidity is August (76%).
The months with the lowest relative humidity are January and December (70%).
Average rainfall in December
Sikinos, Greece
- Average rainfall in December: 44mm
The wettest month (with the highest rainfall) is February (47mm).
The driest month (with the least rainfall) is July (1mm).
Average rainfall days in December
Sikinos, Greece
- Average rainfall days in December: 15.8 days
The months with the highest number of rainy days are January and December (15.8 days).
The month with the least rainy days is August (0.8 days).
Average sea temperature in December
Sikinos, Greece
- Average sea temperature in December: 17.2°C
The best month for swimming (with the highest average sea temperature) is August (25.3°C).
The coldest months (with the lowest average sea temperature) are February and March (16.3°C).
Average daylight in December /
Average sunshine in December
Sikinos, Greece
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 5h and 4min
The months with the most sunshine are July and August (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 5h and 42min).
Average sunshine days in December
Sikinos, Greece
- Average sunshine days in December: 12.1 days
The month with the most sunshine days is July (29.4 days).
The month with the least sunshine days is December (12.1 days).
Average UV index in December
Sikinos, Greece
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Sikinos, Greece
- Average cloud cover in December: 40
The month with the most cloud cover is January (Cloud cover 41).
The months with the least cloud cover are July and August (Cloud cover 3).
Average visibility in December
Sikinos, 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).
Sikinos, Greece
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