23.12
tue
tue
Day
82°F
S 6 mph
Precip.
0%
0%
Night
79°F
NE 4 mph
Precip.
0%
0%
24.12
wed
wed
Day
86°F
S 9 mph
Precip.
0%
0%
Night
72°F
NW 16 mph
Precip.
72%
72%
25.12
thu
thu
Day
77°F
W 16 mph
Precip.
0%
0%
Night
72°F
W 17 mph
Precip.
0%
0%
26.12
fri
fri
Day
79°F
S 9 mph
Precip.
0%
0%
Night
77°F
S 9 mph
Precip.
0%
0%
27.12
sat
sat
Day
81°F
S 6 mph
Precip.
73%
73%
Night
75°F
W 12 mph
Precip.
0%
0%
28.12
sun
sun
Day
82°F
S 5 mph
Precip.
0%
0%
Night
77°F
N 7 mph
Precip.
0%
0%
29.12
mon
mon
Day
79°F
SW 9 mph
Precip.
0%
0%
Night
77°F
SW 8 mph
Precip.
0%
0%
sea water
temperature
temperature
| Buenos Aires |
monthly
weather
weather
| Buenos Aires |
current
weather
weather
| Buenos Aires |
14 days
forecast
forecast
| Buenos Aires |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 77.3°F. The highest and lowest sea temperatures during the month were 79.0°F and 74.5°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 80.1°F. The highest and lowest sea temperatures during the month were 82.6°F and 76.3°F.
Air temperature in Buenos Aires, °F
Precipitation total in Buenos Aires, in.
* Charts above show average data for the last 3 years.
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: 20:17
December 23, tuesday
2100
81°F
SE
6 mph
6 mph
December 24, wednesday
0000
79°F
NE
4 mph
4 mph
0300
77°F
S
6 mph
6 mph
0600
75°F
SE
6 mph
6 mph
0900
82°F
SE
5 mph
5 mph
1200
86°F
S
9 mph
9 mph
1500
90°F
SW
13 mph
13 mph
1800
77°F
N
21 mph
21 mph
