Mavis Bank Weather in September

September in Mavis Bank brings very high temperatures around 30°C (86°F) during the day, dropping to 25°C (77°F) at night, with quite a bit of rainfall expected, averaging around 151 mm (5.9 in) for the month.

Rainfall in Mavis Bank in September

This month experiences about 14 days of rain according to historical data, averaging 151 mm (5.9 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Mavis Bank in September

In September, Mavis Bank sees very high temperatures, with highs of 30°C (86°F). Nights drop to around 25°C (77°F). For most visitors, the main thing to prepare for is the heat during the day. At 25°C (77°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.

Sunshine in Mavis Bank in September

Expect a lot of sunshine this month, with about 228 hours of sun. These sunny conditions add to the overall experience.

Wind Speed in Mavis Bank in September

September has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in September

The water is 29°C (84°F) — very warm by most standards. Comfortable to swim in, but not particularly refreshing if you're looking to cool off.

September in Mavis Bank has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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

Mavis Bank Temperature in September

Min Temperature 25°C (77°F)  

Max Temperature 30°C (86°F)  

Water Temperature 29°C (84°F) *  

Chance of Rain 48%  

Precipitation 151 mm (5.9 in)  

Rainy days 14 days  

Humidity 78% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 228 hours *  

Percentage Sunshine *  

* Data from: Kingston, Jamaica (17 KM, 10 Miles).

Daily Historical Temperatures

49-year average (1976-2025)

Based on our historical records, temperatures in Mavis Bank typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 26°C (79°F).

Average temperatures in September

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Daily Historical Precipitation

49-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in September

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

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Historical weather for Mavis Bank in September

Browse day-by-day weather records for Mavis Bank spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

Mavis Bank historical weather extremes in September

Based on 20 years of weather observations in Mavis Bank between 2005 and 2025, these are the recorded extremes.

• The hottest September day on record in Mavis Bank reached 35°C (95°F) (September 25, 2006).
• Mavis Bank experienced its chilliest September day on September 28, 2010, reaching only 26°C (79°F).
• The lowest overnight temperature recorded in September was 22°C (72°F) (September 29, 2010).

What to Wear in Mavis Bank in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. The water temperature sits at about 29°C (84°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Mavis Bank in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

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

More climate data for Mavis Bank

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Mavis Bank climate overview or explore weather in Jamaica.