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 72.0°F 72.4°F
Mar del Plata 69.6°F 69.5°F
Miramar 67.9°F 66.2°F
Puerto Madryn 64.4°F 64.5°F
San Carlos de Bariloche 60.3°F 60.2°F
Comodoro Rivadavia 59.6°F 60.4°F
Rio Gallegos 54.9°F 57.4°F
Ushuaia 47.2°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 83.8 °F
February 82.1 °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 4 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
13:25
Buenos Aires
+82°F
E 4 mph
Feels like: +86°F
Precip.: 100%
Places in Argentina:
Name
°F
Bahia Blanca
+70°F
Buenos Aires
+82°F
Comodoro Rivadavia
+59°F
Cordoba
+82°F
Mar del Plata
+68°F
Mendoza
+73°F
Miramar
+66°F
Puerto Madryn
+64°F
Rio Gallegos
+46°F
Salta
+82°F
San Carlos de Bariloche
+45°F
San Miguel
+84°F
San Juan
+81°F
Ushuaia
+45°F
El Chalten
+45°F
all places
24 Hours Forecast
Buenos Aires
Local time: 13:25
March 17, tuesday
1500
70°F
N
17 mph
1800
66°F
N
6 mph
2100
68°F
NW
10 mph
March 18, wednesday
0000
68°F
NW
9 mph
0300
66°F
N
11 mph
0600
64°F
N
14 mph
0900
66°F
NW
14 mph
1200
73°F
NW
11 mph
Units of measurement: °C / °F