Jamaica

Jamaica Weather in September

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

Thinking about venturing to Jamaica this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Jamaica in September

September in Jamaica generally has temperatures that range from warm to very warm, with precipitation levels ranging from high to heavy.

Temperatures

During the day the temperature is warm in Belfast at 30°C (86°F) and very warm in Mandeville at 32°C (90°F). As night falls, temperatures generally drop to 24°C (75°F) in Mandeville and 26°C (79°F) in Belfast. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

For specific regional insights in Jamaica, refer to the map provided below.

Precipitation

In September, precipitation varies across different areas. From high rainfall in Oracabessa with an average of 113 mm (4.4 in) to heavy rainfall in Hopewell with 214 mm (8.4 in).

Average sunshine

Many locations offer abundant sunshine during this month. For instance, Montego Bay enjoys approximately 210 hours of sunlight, ideal for those seeking sunny weather.

Explore Jamaica by month

Pick a month to see the average temperature, rainfall and sunshine in Jamaica — and find the best time to visit. (based on Montego Bay)

Best Places to Visit in Jamaica in September

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

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 Jamaica

What is the weather like in September for some of the most popular destinations in Jamaica?

Temperature range in Jamaica (September)

Precipitation variation in Jamaica (September)

Montego Bay

In September Montego Bay generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

August
September
October
Max temperature
32°C (90°F)
32°C (90°F)
31°C (88°F)
Min temperature
26°C (79°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
238 hours
210 hours
217 hours
Monthly rainfall
170 mm (6.7 in)
214 mm (8.4 in)
189 mm (7.4 in)
Monthly rainy days
13 days
14 days
16 days
Weather conditions

Kingston

In September Kingston generally has very 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
Max temperature
31°C (88°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
92 mm (3.6 in)
139 mm (5.5 in)
156 mm (6.1 in)
Monthly rainy days
13 days
14 days
16 days
Weather conditions

Negril

In September Negril generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 27°C (81°F) and high monthly rainfall. So on average the conditions are tolerable that month.

August
September
October
Max temperature
31°C (88°F)
31°C (88°F)
30°C (86°F)
Min temperature
27°C (81°F)
27°C (81°F)
27°C (81°F)
Monthly sun hours
238 hours
210 hours
217 hours
Monthly rainfall
83 mm (3.3 in)
117 mm (4.6 in)
116 mm (4.6 in)
Monthly rainy days
13 days
14 days
16 days
Weather conditions

Ocho Rios

In September Ocho Rios generally has very high temperatures with maximum daytime temperatures around 31°C (88°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
Max temperature
32°C (90°F)
31°C (88°F)
30°C (86°F)
Min temperature
25°C (77°F)
25°C (77°F)
24°C (75°F)
Monthly sun hours
263 hours
228 hours
226 hours
Monthly rainfall
91 mm (3.6 in)
140 mm (5.5 in)
156 mm (6.1 in)
Monthly rainy days
13 days
14 days
16 days
Weather conditions

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
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

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

Popular cities in September

Day & night temperatures, rainfall and average weather in Jamaica in September.

City Weather Day temp Night temp Rainfall
Montego Bay 32°C (90°F) 25°C (77°F) 214 mm (8.4 in)
Kingston 30°C (86°F) 25°C (77°F) 139 mm (5.5 in)
Negril 31°C (88°F) 27°C (81°F) 117 mm (4.6 in)
Ocho Rios 31°C (88°F) 25°C (77°F) 140 mm (5.5 in)
Port Antonio 30°C (86°F) 25°C (77°F) 154 mm (6.1 in)
Mandeville 32°C (90°F) 24°C (75°F) 133 mm (5.2 in)

Jamaica weather in September: frequently asked questions

What is the weather like in Jamaica in September?

September in Jamaica brings poor weather. In Montego Bay, daytime temperatures are typically around 32°C (90°F) and nighttime lows hover near 25°C (77°F).

What is the average temperature in Jamaica in September?

In Montego Bay, the average daytime high in September is 32°C (90°F), while nighttime temperatures drop to around 25°C (77°F).

Does Jamaica get a lot of rain in September?

Expect plenty of rainfall. Montego Bay records an average of 214 mm (8.4 in) in September, putting it among the wetter months for Jamaica.

Is September a Good Time to Visit Jamaica?

Given the typically poor weather conditions in Montego Bay, September may not be the ideal time to visit Jamaica.

On average, the best time to visit Jamaica is in January, February, March and December with generally perfect weather in Montego Bay. On the other hand, the months of May, September and October tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Jamaica.

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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