Which is the hottest month in Port Antonio?

The hottest time of year in Port Antonio is normally August. Expect maximum daytime temperatures to reach 32°C with very high heat and humidity.

Which month has the most rain in Port Antonio?

In terms of rainfall, October is usually the wettest month in Port Antonio with 166mm on average. There are normally 16 days in October with some rain.

When is it sunniest in Port Antonio?

The sunniest time of year in Port Antonio is normally April with bright sunshine on average for 66% of daylight hours; that's 8 hours of sunshine per day.

When is the sea warmest in Port Antonio?

The sea is usually at its warmest in Port Antonio in September when the water temperature reaches 29°C.

Best time to visit Port Antonio

Q: When is the best time to visit Port Antonio?

The best times to visit Port Antonio, Jamaica are in March, April and July Daily hours of sunshine = 8 hours or more.

The best times to visit Port Antonio, Jamaica are in March, April and July based on our default weather conditions. Update your weather preferences to see which months best match.

Port Antonio by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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When is the best time to visit Port Antonio?

The best times to visit Port Antonio, Jamaica are in March, April and July based on the following average weather conditions.

Daily hours of sunshine = 8 hours or more [remove]

Change the criteria to reflect your weather preferences.

4.5
Jan
4.5
Feb
5
Mar
5
Apr
4.5
May
4.5
Jun
5
Jul
4.5
Aug
4
Sep
4
Oct
4
Nov
4
Dec

Change criteria

Hours of Sunshine (daily)

7
Jan
7
Feb
8
Mar
8
Apr
7
May
7
Jun
8
Jul
7
Aug
6
Sep
6
Oct
6
Nov
7
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Jamaica (Port Antonio) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)