Average Weather during May in Port Antonio (Portland), Jamaica

The average minimum temperature (usually the minimum temperature is noted during the night) in Port Antonio in May is 22.0°C (71.6°F). The amount of rain in May is high with an average of 138mm (5.4in). The average maximum temperature lies around 30.0°C (86°F). During the night it can be very warm and sticky. With a water temperature of around 28.0°C (82.4°F), this is a great month to swim. If you enjoy looking at a blue sky and like sunbathing than this month is a great period to visit Port Antonio. It has 257 hours of sun.

So what to wear in May? Visitors traveling to Port Antonio should plan on bringing a totally waterproof rain jacket since it will often be raining. Also bring your shorts or a skirt because it can be very warm or even hot.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go here.

For other monthly average weather and what to do in May look at the numbers below.

Monthly Averages

Show in Fahrenheit

Min Temperature 22 °C
Max Temperature 30 °C
Water Temperature 28 °C
Chance of Rain 20%
Precipitation 138mm
Rainy Days 6
Sunshine Hours 257

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in .

Swimming
9/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

More Climate Information For Port Antonio

Weather and Climate offers all the information you need to know about the climate in Port Antonio.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Jamaica and climate and forecast data for all other countries in the world.