The highest day temperature in May 2026 was 59°F. The lowest night temperature was 22°F. The average values for day and night temperatures during May were 46.8°F и 32.6°F respectivly.

The average sea surface temperature in May 2026 for San Carlos de Bariloche was 52.5°F. The maximum and minimum values were 51.0°F and 54.0°F respectively.

You can expect various weather conditions during May. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in May for San Carlos de Bariloche is 2.2 in. It makes may one of the most rainy months of the year.

The average wind speed in May is 7.0 mph. It makes May one of the most windless months of the year for San Carlos de Bariloche.

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 San Carlos de Bariloche in May is 5.9 hours.