Sissi Weather in December, Greece

Sissi Averages December

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  What is Average Sea Temperature?

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  Average daily sea temperatures and divided by the number of days in the month. Sea Temperatures are taken from buoys, ships and even satellites can calculate sea temperature based on energy that is radiated from the sea's surface

  Sea Temperature

  18°C

  64°F
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  What are Average Daily Sunshine Hours?

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  Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

  Sunshine Hours

  4 hours
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  What is Average Rainfall?

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  The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

  Rainfall Days

  13 days