World Resorts Argentina Buenos Aires Weather

Buenos Aires Sea Temperature in January

Average sea water temperature in January:
+79.4°F
Minimum sea water temperature in January: 84.2°F
Maximum sea water temperature in January: 74.8°F

Daily sea water temperature in January, °F

Show year:
2026
2025
2024

The average sea water temperature in January of 2026 was 79.3°F. The highest and lowest sea temperatures during the month were 84.2°F and 76.6°F.

Monthly sea water temperature in Buenos Aires, °F

Which Argentina resorts have warmest sea in January?

Place name January 2026 January 2025
Buenos Aires 79.3°F 80.1°F
Bahia Blanca 70.8°F 72.4°F
Mar del Plata 68.3°F 69.5°F
Miramar 67.8°F 66.2°F
Puerto Madryn 63.4°F 64.5°F
San Carlos de Bariloche 59.3°F 60.2°F
Comodoro Rivadavia 58.8°F 60.4°F
Rio Gallegos 53.8°F 57.4°F
Ushuaia 46.5°F 48.7°F

Best time for vacation in Buenos Aires

Sunniest months:
January 24 days
December 23 days
February 21 days
Warmest months:
January 84.2 °F
February 82.3 °F
December 80.7 °F
Warmest sea temp:
January 79.4 °F
February 78.7 °F
December 76.7 °F
Coldest months:
July 56.4 °F
June 57.6 °F
August 58.8 °F
Rainiest months:
February 5 days
December 4 days
January 4 days
Windiest months:
October 10.7 mph
November 10.7 mph
September 10.6 mph

Buenos Aires on a weather map

Current weather
20:53
Buenos Aires
+73°F
NW 1 mph
Feels like: +77°F
Precip.: 100%
Places in Argentina:
Name
°F
all places
24 Hours Forecast
Buenos Aires
Local time: 20:53
January 15, thursday
2100
73°F
NW
1 mph
January 16, friday
0000
73°F
W
8 mph
0300
72°F
NW
9 mph
0600
68°F
NW
12 mph
0900
73°F
W
11 mph
1200
77°F
W
12 mph
1500
79°F
W
12 mph
1800
77°F
W
15 mph
Units of measurement: °C / °F