The highest day temperature in May 2025 was 80°F. The lowest night temperature was 40°F. The average values for day and night temperatures during May were 66.9°F и 54.2°F respectivly.

The average sea surface temperature in May 2025 for Punta del Este was 66.2°F. The maximum and minimum values were 62.4°F and 68.2°F respectively.

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

Precipitation total in May for Punta del Este is 1.2 in. It makes may one of the least rainy months of the year.

The average wind speed in May is 8.8 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 Punta del Este in May is 5.8 hours.