Weather in Buenos Aires in May
May in Buenos Aires is mild with average temperatures around 15.3°C (59.5°F). Moderate rainfall of 74mm spread over 7 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
17.4°C
63.3°F
Low
13.1°C
55.6°F
Precipitation
74 mm
2.9 inches
~7 rainy days
Conditions
Humidity
80%
Comparison to Adjacent Months
May is 3.5°C cooler than April, 24mm drier than April.
May is 3.0°C warmer than June, 20mm wetter than June.