Current sea water temperature:
+78.6°F
| Minimum sea water temperature in January: | 84.2°F |
| Maximum sea water temperature in January: | 74.8°F |
| Average sea water temperature in January: | 79.4°F |
| more information | |
14 days
forecast
forecast
| Buenos Aires |
monthly
weather
weather
| Buenos Aires |
Sea water temperature for the last 10 days:
| January 15 | 78.6°F | January 10 | 77.9°F |
| January 14 | 78.4°F | January 9 | 78.1°F |
| January 13 | 78.6°F | January 8 | 78.8°F |
| January 12 | 76.6°F | January 7 | 79.0°F |
| January 11 | 77.4°F | January 6 | 78.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Buenos Aires?
Based on the data about daily sea water temperature for the last three years the warmest sea in Buenos Aires was noticed in January, February and December.
Monthly Sea Temperatures in Buenos Aires, °F
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.
Sea water temperature in February, °F
Show year:
2025
2024
2023
The average sea water temperature in February of 2025 was 80.4°F. The highest and lowest sea temperatures during the month were 83.7°F and 78.1°F.
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 78.5°F. The highest and lowest sea temperatures during the month were 83.5°F and 74.5°F.
current
weather
weather
| Buenos Aires |
weather in
January
January
| Buenos Aires |
Best time for vacation in Buenos Aires
Buenos Aires on a weather map
Places in Argentina:
Name
°F
24 Hours Forecast
Buenos Aires
Local time: 00:06
January 16, friday
0300
72°F
NW
9 mph
9 mph
0600
68°F
NW
12 mph
12 mph
0900
73°F
W
11 mph
11 mph
1200
77°F
W
12 mph
12 mph
1500
79°F
W
12 mph
12 mph
1800
77°F
W
15 mph
15 mph
2100
75°F
W
17 mph
17 mph
January 17, saturday
0000
75°F
SW
19 mph
19 mph
