Temperature in Portland in September

Daytime highs, nighttime lows and the warmest cities in Portland, Jamaica this September.

Portland, Jamaica, a region in Jamaica, typically experiences warm weather in September, with maximum daytime temperatures 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.

What is the temperature of the different cities in Portland, Jamaica in September?

Find the average daytime temperatures in September for the most popular destinations in Portland on the map below. Click on a destination dot for more detailed information.

Select a Month

Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Portland, check out our Portland's climate page.

See also: Portland weather by month.

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
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in Portland

Portland temperatures in September: frequently asked questions

How hot does it get in Portland, Jamaica in September?

Daytime temperatures in Port Antonio typically peak at 30°C (86°F) in September, putting it in the high range.

How cold does it get at night in Portland, Jamaica in September?

Average overnight lows in Portland, Jamaica during September sit near 25°C (77°F) in Port Antonio.

How much sun does Portland, Jamaica get in September?

Port Antonio enjoys approximately 228 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

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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Need travel inspiration? Check out our bucket list articles and be inspired.

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