Swim in Fira in december 2024What is the temperature of the sea in in december?

Average sea temperature in Fira in december 2024.

In december, according to seasonal norms, the sea temperature in Fira is:

Minimum: 61°F

Average: 64°F

Maximum: 68°F

Other useful seasonal weather averages in december:

  • Outside temperature: 60°F to 62°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 9.3mph
  • It rains a total of 3.1in, over 5 day(s).

Should we swim in Fira in december?

Yes... and no. The water temperature in Fira in december is cool

Swimming in december on the beaches of Fira is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 68°F, it can also be as low as 61°F! Note that the average is 64°F.

Note also that in december, the climate is good with an average outside temperature of 61°F, 3in of precipitation (over 5 days) and 72.48 % humidity.

Water and normal seasonal temperatures in Fira in december

December
Average sea temperature 64°F
Minimum sea temperature 61°F
Maximum sea temperature 68°F
Average outside temperature 61°F
Maximum outside temperature 63°F
Minimum outside temperature 61°F
Wind speed 19.9mph
Wind temperature 59°F
Precipitation 3.1in
Number of days of rain 5 jour(s)
(16%)
Humidity 73%
Visibility in kilometers 9.74km
Cloud cover 37%
Our opinion cool swimming

Swim elsewhere in Santorini in december

City Average T° Max. T° Our opinion
Imerovigli in december64°F67°Fcool swimming
Kamari in december64°F67°Fcool swimming
Oia in december64°F68°Fcool swimming

Swim in Santorini in december: sea temperature by city

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