2026 Climate Averages

Weather in Montego Bay in September

It's a rainy period, but great for indoor activities, museums, and lower prices.

Climate Overview

September is a wet time to visit Montego Bay. Montego Bay has a Tropical climate with average yearly highs of 30°C, lows of 24°C, and approximately 27 rainy days per month.

Avg High

30°C

Avg Low

24°C

Rainy days

27days

Daylight

12.3h

Is September a good time to visit Montego Bay?

It's a rainy period, but great for indoor activities, museums, and lower prices.

Daylight

Sunrise

6:00 AM

Sunset

6:16 PM

Weather by Month
Monthly weather data
Month High Low Rainy days Condition
January 27°C 21°C 12 Excellent (best)
February 28°C 21°C 15 Excellent (best)
March 28°C 21°C 9 Excellent (best)
April 30°C 22°C 13 Excellent (best)
May 31°C 23°C 22 Wet
June 31°C 23°C 13 Wet
July 30°C 24°C 20 Wet
August 31°C 24°C 22 Wet
September 30°C 24°C 27 Wet
October 30°C 23°C 28 Wet
November 27°C 23°C 18 Wet
December 27°C 22°C 11 Excellent (best)

Weather data: Open-Meteo Archive (2020-2025) • Open-Meteo.com (CC BY 4.0) • Historical avg. 2020–2025

What to Pack for September

Humidity-wicking clothes, insect repellent, waterproof bag, and rain poncho.

Climate: Tropical
Travel Context Expect humidity and afternoon showers—plan flexible days.

Planning a trip to Montego Bay?

Common Questions

Is September a good time to visit Montego Bay? +

September is typically Wet for visiting Montego Bay, with average highs of 30°C and around 27 rainy days.

What should I pack for Montego Bay in September? +

With highs of 30°C and lows of 24°C in {month}, we recommend: Humidity-wicking clothes, insect repellent, waterproof bag, and rain poncho.

Does it rain a lot in Montego Bay in September? +

Montego Bay typically sees around 27 rainy days in September.

How many hours of daylight are there in Montego Bay in September? +

In September, Montego Bay gets approximately 12.3 hours of daylight per day.

Is September peak season in Montego Bay? +

No, September is not peak season in Montego Bay. Expect better value on accommodation and fewer tourists.

What is the best month to visit Montego Bay? +

The best months to visit Montego Bay are December, January, February, March, April, when the weather is optimal for sightseeing.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: America/Jamaica)

Last Updated: January 2026

More Montego Bay Guides

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Things to Do

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Itineraries

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Overview

Complete travel guide for Montego Bay: top things to do, itineraries, and typical costs.

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September

30° / 24°
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