The highest day temperature in May 2023 was 101°F. The lowest night temperature was 71°F. The average values for day and night temperatures during May were 93.9°F и 72.8°F respectivly.

The average sea surface temperature in May 2023 for Santiago de Cuba was 88.0°F. The maximum and minimum values were 86.6°F and 88.6°F respectively.

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

Precipitation total in May for Santiago de Cuba is 3.8 in. It makes may one of the most rainy months of the year.

The average wind speed in May is 4.7 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 Santiago de Cuba in May is 8.6 hours.