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September Weather in Leogane, Haiti

Last updated: August 23, 2025

In Leogane, Haiti, the average temperature in September hovers around 27°C (82°F), with minimums dipping to 24°C (76°F) and maximums reaching up to 32°C (90°F). Expect 113 mm (4.5 in) of precipitation across 20 days, accompanied by an average humidity of 76%. Perfect for those who enjoy a warm and slightly humid atmosphere!

September Temperature in Leogane

In September in Leogane, the average temperature is 27°C (82°F), with maximums reaching up to 32°C (90°F) and minimums dropping to as low as 24°C (76°F). This pleasant weather makes it an ideal time for outdoor activities and exploration in Leogane.

September Weather in Leogane: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Leogane, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Leogane, September typically has an average temperature of 27°C (82°F), with highs reaching up to 32°C (90°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec777777798081828281807978
Data source: Temperature data for Leogane 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 Leogane

In Leogane in September, the total precipitation amount reaches 113 mm (4.5 in) over a span of 20 days.

September Precipitation Trends in Leogane

The chart displays monthly precipitation patterns in Leogane, 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 Leogane, September typically receives around 113 mm (4.5 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec2321649579807611211311411525
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Leogane

In Leogane in September, humidity is 76%. With an average temperature of 27°C (82°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor activities feel muggy and requiring frequent hydration breaks for comfort while traveling.

September Average Humidity in Leogane

This chart illustrates the average monthly humidity levels in Leogane, 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 Leogane is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%63%62%62%60%62%70%76%76%76%76%71%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Leogane

In Leogane 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 Leogane.

Maximum UV Index Levels in Leogane for September

The chart shows the monthly maximum UV Index (UVI) for Leogane 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 Leogane typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec910121313131213121197
Data source: Leogane 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 Leogane Compares to Other Months

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

This table compares monthly weather conditions in Leogane, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)23 mm (0.9 inches)65%very high
February Weather25°C (78°F)21 mm (0.8 inches)63%very high
March Weather25°C (78°F)64 mm (2.5 inches)62%extreme
April Weather26°C (79°F)95 mm (3.8 inches)62%extreme
May Weather27°C (80°F)79 mm (3.1 inches)60%extreme
June Weather27°C (82°F)80 mm (3.2 inches)61%extreme
July Weather28°C (82°F)76 mm (3.0 inches)70%extreme
August Weather28°C (83°F)112 mm (4.4 inches)76%extreme
September Weather27°C (82°F)113 mm (4.5 inches)76%extreme
October Weather27°C (80°F)114 mm (4.5 inches)76%extreme
November Weather26°C (79°F)115 mm (4.5 inches)76%very high
December Weather26°C (78°F)25 mm (1.0 inches)71%high

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