Portland Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Portland, Jamaica in September.

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Port Antonio

Considering a trip to Portland, Jamaica this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Portland in September

Portland, Jamaica is a region in Jamaica. September in Portland generally has warm temperatures, with high precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 25°C (77°F) in Port Antonio. In Portland, Jamaica, September typically stands out as the hottest month of the year. If you're planning a visit during this time, it would be wise to come prepared. Packing light and breathable summer cloths will ensure you stay comfortable throughout your stay.

To learn more about the conditions in specific areas of Portland, Jamaica, check out the map below.

Precipitation

September is a rainy month with an average rainfall of around 154 mm (6.1 in) in Port Antonio.

Average sunshine

Sunshine is generally plentiful throughout many areas. Port Antonio enjoys about 228 hours of sunlight, ideal for those seeking sunny weather.

Explore Portland by month

Pick a month to see the average temperature, rainfall and sunshine in Portland — and find the best time to visit. (based on Port Antonio)

January27°C (81°F) February27°C (81°F) March27°C (81°F) April28°C (82°F) May28°C (82°F) June29°C (84°F) This monthJuly30°C (86°F) August30°C (86°F) September30°C (86°F) October29°C (84°F) November28°C (82°F) December27°C (81°F)
Best Time to Visit Portland →

Best Places to Visit in Portland in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Portland.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Portland

What is the weather like in September for the most popular destinonation in Portland, Jamaica?

Port Antonio

In September Port Antonio generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 25°C (77°F) and high monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
30°C (86°F)
30°C (86°F)
29°C (84°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
263 hours
228 hours
226 hours
Monthly rainfall
119 mm (4.7 in)
154 mm (6.1 in)
192 mm (7.6 in)
Monthly rainy days
13 days
14 days
16 days
Weather conditions
tolerable
tolerable
tolerable
Climate in Port Antonio →

Is your destination not in the list? Have a look at all destinations in Portland, in Jamaica.

Portland weather in September: frequently asked questions

What is the weather like in Portland, Jamaica in September?

In September, Portland, Jamaica generally has unpleasant weather conditions. Port Antonio sees daytime temperatures near 30°C (86°F), with nights cooling to roughly 25°C (77°F).

What is the average temperature in Portland, Jamaica in September?

Port Antonio averages a daytime maximum of 30°C (86°F) in September, with overnight lows close to 25°C (77°F).

Does Portland, Jamaica get a lot of rain in September?

Port Antonio typically receives notable rainfall in September, about 154 mm (6.1 in) on average across Portland, Jamaica.

Is September a Good Time to Visit Portland, Jamaica?

In our view, September might not be the best time to travel to Portland, Jamaica with often tolerable weather in Port Antonio.

Generally speaking, January, February, March and April provide perfect weather in Port Antonio. The weather in August and September, on the other hand, tends to be unpleasant.

Interested in more climate information?

We have much more information about the climate in Portland.

Weather and climate has detailed information for every country in the world. Are you going to Jamaica? Get detailed historical weather averages for many cities in Jamaica.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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