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

Average sea temperature in Adelaide in december 2024.

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

Minimum: 65°F

Average: 68°F

Maximum: 71°F

Other useful seasonal weather averages in december:

  • Outside temperature: 64°F to 77°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 10.6mph
  • It rains a total of 2.1in, over 3 day(s).

Should we swim in Adelaide in december?

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

Swimming in december on the beaches of Adelaide is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 71°F, it can also be as low as 65°F! Note that the average is 68°F.

Note also that in december, the climate is perfect with an average outside temperature of 70°F, 2.1in of precipitation (over 3 days) and 66.5 % humidity.

Water and normal seasonal temperatures in Adelaide in december

December
Average sea temperature 68°F
Minimum sea temperature 65°F
Maximum sea temperature 71°F
Average outside temperature 70°F
Maximum outside temperature 77°F
Minimum outside temperature 65°F
Wind speed 12.4mph
Wind temperature 63°F
Precipitation 2.1in
Number of days of rain 3 jour(s)
(10%)
Humidity 67%
Visibility in kilometers 9.79km
Cloud cover 24%
Our opinion cool swimming

Swim elsewhere in Australia in december

City Average T° Max. T° Our opinion
Sydney in december72°F76°Fpleasant swimming
Brisbane (Queensland) in december79°F81°Fpleasant swimming
Cairns in december84°F86°Fideal swimming
Darwin in december89°F92°Fideal swimming
Melbourne in december64°F67°Fcool swimming
Perth in december70°F74°Fcool swimming
Fraser Island in december80°F83°Fideal swimming
Gold Coast in december78°F81°Fpleasant swimming
Kangaroo Island in december66°F69°Fcool swimming
Port Hedland in december83°F87°Fideal swimming
Port Macquarie in december76°F80°Fpleasant swimming
Streaky Bay in december66°F69°Fcool swimming
Warrnambool in december62°F66°Fcold swimming
Eden in december67°F70°Fcool swimming
Fremantle in december70°F74°Fcool swimming
Whitsunday Islands in december83°F85°Fideal swimming
Batemans Bay in december70°F73°Fcool swimming
Bondi beach in december72°F76°Fpleasant swimming
Broome in december86°F89°Fideal swimming
Bundaberg in december80°F83°Fideal swimming

Swim in Australia in december: sea temperature by city

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