Swim in Buenos Aires in september 2024What is the temperature of the sea in in september?

Average sea temperature in Buenos Aires in september 2024.

In september, according to seasonal norms, the sea temperature in Buenos Aires is:

Minimum: 54°F

Average: 58°F

Maximum: 62°F

Other useful seasonal weather averages in september:

  • Outside temperature: 53°F to 64°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 6.2mph
  • It rains a total of 4.3in, over 5 day(s).

Should we swim in Buenos Aires in september?

No... The water temperature in Buenos Aires in september is freezing

You won't be able to swim in Buenos Aires in september! The water temperature is freezing, reaching as low as 54°F (and only 62°F at best)! Our advice: if you are going to Buenos Aires this month, plan to sightsee and forget the beach!

Note also that in september, the climate is good with an average outside temperature of 59°F, 4.3in of precipitation (over 5 days) and 81.91 % humidity.

Water and normal seasonal temperatures in Buenos Aires in september

September
Average sea temperature 58°F
Minimum sea temperature 54°F
Maximum sea temperature 62°F
Average outside temperature 59°F
Maximum outside temperature 65°F
Minimum outside temperature 54°F
Wind speed 13.7mph
Wind temperature 50°F
Precipitation 4.3in
Number of days of rain 5 jour(s)
(16%)
Humidity 82%
Visibility in kilometers 9.48km
Cloud cover 34%
Our opinion freezing swimming

Swim elsewhere in Argentina in september

City Average T° Max. T° Our opinion
Mar del Plata in september51°F54°Ffreezing swimming
Bahía Blanca in september51°F55°Ffreezing swimming
Puerto Madryn in september50°F52°Ffreezing swimming

Swim in Argentina in september: sea temperature by city

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