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September Weather in Marigot, Haiti

Last updated: August 23, 2025

In Marigot, Haiti, the average temperature in September is a pleasant 25°C (78°F), with minimums dipping to 23°C (73°F) and soaring to a maximum of 29°C (84°F). However, be prepared for some rain, as the area sees an average precipitation of 145 mm (5.7 in) over 24 days. The air is quite humid, with an average humidity level of 73%, ensuring a tropical feel throughout the month.

September Temperature in Marigot

In September in Marigot, the average temperature is 25°C (78°F). Maximum can reach 29°C (84°F), and the minimum can be as low as 23°C (73°F). This pleasant climate makes it an ideal time to explore and enjoy outdoor activities in Marigot.

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

The chart illustrates September temperature patterns in Marigot, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marigot, September typically has an average temperature of 25°C (78°F), with highs reaching up to 29°C (84°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec737373747677787878777574
Data source: Temperature data for Marigot 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 Marigot

In Marigot in September, the precipitation amount is 145 mm (5.7 in) during a span of 24 days.

September Precipitation Trends in Marigot

The chart displays monthly precipitation patterns in Marigot, 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 Marigot, September typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec263199134113809416114513411235
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Marigot

In Marigot in September, humidity is 73%. With an average temperature of 25°C (78°F), this humidity feels like stepping into a warm, heavy blanket that wraps around you, making travel feel sluggish and requiring regular breaks to stay refreshed.

September Average Humidity in Marigot

This chart illustrates the average monthly humidity levels in Marigot, 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 Marigot is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%63%59%58%57%57%63%71%73%72%72%69%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Marigot

In Marigot 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 Marigot.

Maximum UV Index Levels in Marigot for September

The chart shows the monthly maximum UV Index (UVI) for Marigot 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 Marigot typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121313131213121198
Data source: Marigot 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 Marigot Compares to Other Months

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

This table compares monthly weather conditions in Marigot, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (73°F)26 mm (1.0 inches)65%very high
February Weather23°C (74°F)31 mm (1.2 inches)63%very high
March Weather23°C (74°F)99 mm (3.9 inches)59%extreme
April Weather24°C (75°F)134 mm (5.3 inches)58%extreme
May Weather24°C (76°F)113 mm (4.4 inches)57%extreme
June Weather25°C (78°F)80 mm (3.1 inches)57%extreme
July Weather25°C (78°F)94 mm (3.7 inches)63%extreme
August Weather26°C (78°F)160 mm (6.3 inches)71%extreme
September Weather25°C (78°F)145 mm (5.7 inches)73%extreme
October Weather25°C (77°F)134 mm (5.3 inches)72%extreme
November Weather24°C (76°F)112 mm (4.4 inches)72%very high
December Weather24°C (75°F)35 mm (1.4 inches)69%very high

Compare Marigot's Climate with Cities Worldwide