The highest day temperature in May 2026 was 91°F. The lowest night temperature was 80°F. The average values for day and night temperatures during May were 88.6°F и 83.0°F respectivly.

The average sea surface temperature in May 2026 for Arboletes was 89.0°F. The maximum and minimum values were 88.2°F and 90.2°F respectively.

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

Precipitation total in May for Arboletes is 3.9 in. It makes may the most rainy month of the year.

The average wind speed in May is 5.8 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 Arboletes in May is 4.3 hours.