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September Weather in Race Course, Jamaica

Last updated: August 23, 2025

In September, the average temperature in Race Course, Jamaica hovers around 29°C (84°F), making it a warm destination. Minimum temperatures can dip to 25°C (77°F), while the maximum can reach up to 34°C (94°F). Visitors should be prepared for some rain, as precipitation averages 88 mm (3.5 in) over 14 days. With an average humidity of 77%, staying hydrated and cool is essential during your visit!

September Temperature in Race Course

In September in Race Course, the average temperature is 29°C (84°F), with maximums reaching up to 34°C (94°F) and minimums dipping as low as 25°C (77°F). This warm climate makes it an ideal destination for travelers seeking sunny skies and outdoor adventures.

September Weather in Race Course: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Race Course, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Race Course, September typically has an average temperature of 29°C (84°F), with highs reaching up to 34°C (94°F) and lows dropping to around 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec797979818183848484828181
Data source: Temperature data for Race Course generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Race Course

In Race Course in September, the precipitation amount is 88 mm (3.5 in) over the course of 14 days.

September Precipitation Trends in Race Course

The chart displays monthly precipitation patterns in Race Course, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Race Course, September typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec232219421044836998818811630
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Race Course

In Race Course in September, humidity is 77%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket enveloping you, making traveling feel heavy and sticky, and often requiring frequent breaks to find relief in shaded areas or air-conditioned spaces.

September Average Humidity in Race Course

This chart illustrates the average monthly humidity levels in Race Course, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Race Course is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%76%75%76%77%79%79%78%77%76%78%77%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Race Course

In Race Course in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Race Course.

Maximum UV Index Levels in Race Course for September

The chart shows the monthly maximum UV Index (UVI) for Race Course in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Race Course typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413131313121298
Data source: Race Course September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Race Course Compares to Other Months

Weather in Race Course varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Race Course, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Race Course, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)23 mm (0.9 inches)76%very high
February Weather26°C (79°F)21 mm (0.8 inches)76%extreme
March Weather26°C (80°F)19 mm (0.7 inches)75%extreme
April Weather27°C (81°F)42 mm (1.7 inches)76%extreme
May Weather27°C (82°F)104 mm (4.1 inches)77%extreme
June Weather28°C (83°F)48 mm (1.9 inches)79%extreme
July Weather29°C (84°F)36 mm (1.4 inches)79%extreme
August Weather29°C (84°F)99 mm (3.9 inches)78%extreme
September Weather29°C (84°F)88 mm (3.5 inches)77%extreme
October Weather28°C (82°F)188 mm (7.4 inches)76%extreme
November Weather27°C (82°F)116 mm (4.6 inches)78%very high
December Weather27°C (81°F)30 mm (1.2 inches)77%very high

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