The highest day temperature in May 2023 was 92°F. The lowest night temperature was 80°F. The average values for day and night temperatures during May were 89.1°F и 81.3°F respectivly.

The average sea surface temperature in May 2023 for Port Antonio was 87.4°F. The maximum and minimum values were 86.2°F and 89.4°F respectively.

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

Precipitation total in May for Port Antonio is 3.7 in. It makes may one of the most rainy months of the year.

The average wind speed in May is 10.3 mph. It makes May one of the most windy months of the year for Port Antonio.

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 Port Antonio in May is 7.4 hours.