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October Weather in Les Cayes, Haiti

Last updated: August 23, 2025

In October, the average temperature in Les Cayes, Haiti hovers around 26°C (79°F), with minimums dipping to 23°C (73°F) and maximums reaching up to 30°C (86°F). Expect around 134 mm (5.3 in) of precipitation over 22 days, contributing to an average humidity of 76%. Don't forget your umbrella!

October Temperature in Les Cayes

In October in Les Cayes, the average temperature is 26°C (79°F), with maximums reaching 30°C (86°F) and minimums dropping to as low as 23°C (73°F). This pleasant climate makes Les Cayes an ideal destination for travelers seeking warm and comfortable weather.

October Weather in Les Cayes: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Les Cayes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Les Cayes, October typically has an average temperature of 26°C (79°F), with highs reaching up to 30°C (86°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec757676777880818180797877
Data source: Temperature data for Les Cayes 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.

October Precipitation in Les Cayes

In Les Cayes in October, the precipitation amount is 134 mm (5.3 in) spread over a duration of 22 days.

October Precipitation Trends in Les Cayes

The chart displays monthly precipitation patterns in Les Cayes, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Les Cayes, October typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec322758787844609910913411328
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Les Cayes

In Les Cayes in October humidity is 76%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and requiring frequent breaks to hydrate and cool down during your travels.

October Average Humidity in Les Cayes

This chart illustrates the average monthly humidity levels in Les Cayes, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Les Cayes 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Les Cayes

In Les Cayes in October, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Les Cayes.

Maximum UV Index Levels in Les Cayes for October

The chart shows the monthly maximum UV Index (UVI) for Les Cayes in October, 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 October, the maximum UV index in Les Cayes typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413131313121198
Data source: Les Cayes October 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 October Weather in Les Cayes Compares to Other Months

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

This table compares monthly weather conditions in Les Cayes, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)32 mm (1.3 inches)65%very high
February Weather24°C (76°F)27 mm (1.1 inches)63%extreme
March Weather24°C (76°F)58 mm (2.3 inches)62%extreme
April Weather25°C (77°F)78 mm (3.1 inches)62%extreme
May Weather26°C (79°F)78 mm (3.1 inches)60%extreme
June Weather27°C (80°F)44 mm (1.7 inches)61%extreme
July Weather27°C (81°F)60 mm (2.4 inches)70%extreme
August Weather27°C (81°F)99 mm (3.9 inches)76%extreme
September Weather27°C (80°F)109 mm (4.3 inches)76%extreme
October Weather26°C (79°F)134 mm (5.3 inches)76%extreme
November Weather25°C (78°F)113 mm (4.5 inches)76%very high
December Weather25°C (77°F)28 mm (1.1 inches)71%very high

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