Weather in Kingston in September 2025
Average weather
Average temperature in Kingston in September
Going from a maximum of +90°F during the day to a minimum of +77°F during the night, the temperature in September averages around +88°F.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +90°F to +90°F.
Is Kingston warm or cold in September?
Kingston is typically warm in September.
Maximum temperatures go down compared to the previous month from +88°F to +86°F. The minimum temperature also goes up from +77°F to +77°F.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how September is compared to other months in Kingston:
Water temperature in Kingston in September
Water in Kingston in September is Very warm. It varies from +83°F to +87°F, with an average of +85°F. This is almost similar to the air temperature, which averages +86°F.
The water temperature in September is one of the warmest of the entire year:
Can you swim in Kingston in September?
Climate in Kingston in September
| August | September | October | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +88°F | +86°F | +86°F | ||||
| Min. temperature | ||||||
| +73°F | +73°F | +73°F | ||||
| Max. temperature | ||||||
| +95°F | +97°F | +93°F | ||||
| Rainfall | ||||||
| 88 mm | 132 mm | 133 mm | ||||
| Wind | ||||||
| 4 m/s | 3 m/s | 3 m/s | ||||
| Avg. water temperature | ||||||
| +85°F | +85°F | +85°F | ||||
| Humidity | ||||||
| 72% | 74% | 75% | ||||
| Air pressure | ||||||
| 1012 HPa | 1011 HPa | 1011 HPa | ||||
| Sunny days | ||||||
| 3 | 1 | 1 | ||||
| Cloudy days | ||||||
| 3 | 2 | 2 | ||||
| Rainy days | ||||||
| 10 | 9 | 13 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
September weather is still as good as in August. It’s getting colder in September. From +88°F in the day, the average maximum temperature lowers to +86°F. Prepare for more rain. Average rainfall goes from 88 mm to 132 mm. Humidity rises from 72% to 74%. Winds are calmer in comparison to August, going down from 4 m/s to 3 m/s on average. The days becoming less sunny, going from 3 sunny days in August to 1 in September.
Next month (October) brings a further decline in the weather.
Wind
The average wind speed is 3 m/s getting up to 5 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Kingston is gradually decreasing during September, going from 5 m/s to 3 m/s over the course of the month.
Rain
How was the weather last September in Kingston?
Climate Change Over the Years
The climate in Kingston in September has not changed that much over the last 43 years.
The average temperature was the lowest in 1979 (+83°F) and the highest in 2021 (+88°F). The driest year was 1991 with only 395 mm of rainfall, and the wettest year was 2005 with 1394 mm.
FAQ
Is September a good time to visit Kingston?
Can you sunbathe in Kingston in September?
Can you swim in Kingston in September?
Is Kingston rainy in September?
Is it sunny in Kingston in September?
Other cities in Jamaica
Monthly weather in Kingston
Source of the data
For this page, we’ve looked at the typical weather in Kingston, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.