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

Average sea temperature in Greymouth in december 2024.

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

Minimum: 59°F

Average: 63°F

Maximum: 67°F

Other useful seasonal weather averages in december:

  • Outside temperature: 55°F to 63°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 7.5mph
  • It rains a total of 5.4in, over 7 day(s).

Should we swim in Greymouth in december?

No... The water temperature in Greymouth in december is cold

Swimming in Greymouth in december is possible... with a wetsuit! Indeed, the water is cold at this time of year with an average sea temperature of 63°F (minimum: 59°F - maximum: 67°F).

Note also that in december, the climate is good with an average outside temperature of 59°F, 5.4in of precipitation (over 7 days) and 84.59 % humidity.

Water and normal seasonal temperatures in Greymouth in december

December
Average sea temperature 63°F
Minimum sea temperature 59°F
Maximum sea temperature 67°F
Average outside temperature 59°F
Maximum outside temperature 63°F
Minimum outside temperature 56°F
Wind speed 11.8mph
Wind temperature 54°F
Precipitation 5.4in
Number of days of rain 7 jour(s)
(24%)
Humidity 85%
Visibility in kilometers 9.34km
Cloud cover 44%
Our opinion cold swimming

Swim elsewhere in New Zealand in december

City Average T° Max. T° Our opinion
Auckland in december66°F68°Fcool swimming
Christchurch in december58°F62°Ffreezing swimming
Dunedin in december55°F59°Ffreezing swimming
Wellington in december61°F64°Fcold swimming
Tauranga in december66°F69°Fcool swimming
Akaroa in december58°F62°Ffreezing swimming
Cathedral Cove in december66°F69°Fcool swimming
Invercargill in december58°F60°Ffreezing swimming
Napier in december65°F68°Fcool swimming
Nelson in december62°F66°Fcold swimming
Stewart Island in december58°F60°Ffreezing swimming
Waiheke Island in december66°F68°Fcool swimming
Blenheim in december61°F65°Fcold swimming
New Plymouth in december63°F67°Fcool swimming
Picton in december61°F65°Fcold swimming
Timaru in december59°F63°Ffreezing swimming

Swim in New Zealand in december: sea temperature by city

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