Measurements:
°C
°F
Buenos Aires
64°F
SE 11 mph
Feels like: 64°F
Precip: 0%
World Resorts Argentina Buenos Aires Weather

7 Day Weather Forecast

05.04
mon
DAY
64°F
SE 11 mph
precip
0%
NIGHT
62°F
SE 7 mph
precip
0%
05.05
tue
DAY
68°F
SW 1 mph
precip
0%
NIGHT
66°F
W 9 mph
precip
0%
05.06
wed
DAY
68°F
SW 8 mph
precip
100%
NIGHT
70°F
S 13 mph
precip
100%
05.07
thu
DAY
64°F
NE 14 mph
precip
100%
NIGHT
54°F
NE 20 mph
precip
100%
05.08
fri
DAY
50°F
NE 17 mph
precip
0%
NIGHT
50°F
NE 21 mph
precip
56%
05.09
sat
DAY
54°F
NE 22 mph
precip
87%
NIGHT
48°F
NE 12 mph
precip
0%
05.10
sun
DAY
56°F
E 11 mph
precip
0%
NIGHT
54°F
SE 12 mph
precip
0%

Buenos Aires Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Buenos Aires was 18.0°F. The maximum and minimum values were 15.9°F and 19.4°F respectively.

Buenos Aires on the Weather Map

Best Time to Visit Buenos Aires
The most sunny months:
January 24 days
December 23 days
February 21 days
The most warm months:
January 87.6 °F
February 85.7 °F
December 84.1 °F
Warmest sea temperature:
January 82.7 °F
February 81.9 °F
December 79.7 °F
The most cold months:
July 57.1 °F
June 58.5 °F
August 59.8 °F
The most rainy months:
February 4 days
December 4 days
January 4 days
The most windy months:
October 11 mph
November 11 mph
September 10 mph