The highest day temperature in May 2025 was 93°F. The lowest night temperature was 45°F. The average values for day and night temperatures during May were 76.2°F и 59.0°F respectivly.

The average sea surface temperature in May 2025 for Itapema was 75.0°F. The maximum and minimum values were 72.6°F and 77.0°F respectively.

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

Precipitation total in May for Itapema is 1.5 in.

The average wind speed in May is 5.4 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 Itapema in May is 5.4 hours.