The highest day temperature in May 2025 was 91°F. The lowest night temperature was 64°F. The average values for day and night temperatures during May were 84.8°F и 68.7°F respectivly.

The average sea surface temperature in May 2025 for Itacare was 84.7°F. The maximum and minimum values were 83.0°F and 87.4°F respectively.

Most of the days in May are gloomy but you can also expect sunny days.

Precipitation total in May for Itacare is 0.9 in. It makes may one of the least rainy months of the year.

The average wind speed in May is 3.6 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 Itacare in May is 3.6 hours.