The highest day temperature in June 2025 was 62°F. The lowest night temperature was 37°F. The average values for day and night temperatures during June were 54.4°F и 48.7°F respectivly.

The average sea surface temperature in June 2025 for Buenos Aires was 58.4°F. The maximum and minimum values were 54.2°F and 61.0°F respectively.

Most of the days in June are sunny but you can also expect cloudy and gloomy days.

Precipitation total in June for Buenos Aires is 1.3 in. It makes june the least rainy month of the year.

The average wind speed in June is 9.3 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Buenos Aires in June is 6.7 hours.