The highest day temperature in May 2025 was 89°F. The lowest night temperature was 76°F. The average values for day and night temperatures during May were 87.1°F и 78.0°F respectivly.

The average sea surface temperature in May 2025 for Tortuguero was 88.1°F. The maximum and minimum values were 86.4°F and 88.8°F respectively.

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

Precipitation total in May for Tortuguero is 3.8 in.

The average wind speed in May is 3.8 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 Tortuguero in May is 4.6 hours.