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October Weather in Saint-Louis du Sud, Haiti

Last updated: August 23, 2025

In October, the average temperature in Saint-Louis du Sud, Haiti hovers around 27°C (81°F), with lows of 24°C (75°F) and highs reaching 31°C (89°F). Expect some rainfall, as 111 mm (4.4 in) of precipitation can be expected over 20 days, contributing to an average humidity level of 76%.

October Temperature in Saint-Louis du Sud

In October in Saint-Louis du Sud, the average temperature is 27°C (81°F). Maximums can reach 31°C (89°F) and minimums can be as low as 24°C (75°F). This warm climate makes Saint-Louis du Sud an ideal destination for travelers looking to enjoy pleasant weather and outdoor activities.

October Weather in Saint-Louis du Sud: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Saint-Louis du Sud, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Louis du Sud, October typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (89°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878798182838382818079
Data source: Temperature data for Saint-Louis du Sud 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 Saint-Louis du Sud

In Saint-Louis du Sud in October, the total precipitation amount is 111 mm (4.4 in) spread out over 20 days.

October Precipitation Trends in Saint-Louis du Sud

The chart displays monthly precipitation patterns in Saint-Louis du Sud, 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 Saint-Louis du Sud, October typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec1920345051375791971119922
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Saint-Louis du Sud

In Saint-Louis du Sud in October, humidity is 76%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel stifling and sweat-inducing, which can be challenging for traveling.

October Average Humidity in Saint-Louis du Sud

This chart illustrates the average monthly humidity levels in Saint-Louis du Sud, 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 Saint-Louis du Sud 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 Saint-Louis du Sud

In Saint-Louis du Sud 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 Saint-Louis du Sud.

Maximum UV Index Levels in Saint-Louis du Sud for October

The chart shows the monthly maximum UV Index (UVI) for Saint-Louis du Sud 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 Saint-Louis du Sud typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413131313121198
Data source: Saint-Louis du Sud 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 Saint-Louis du Sud Compares to Other Months

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

This table compares monthly weather conditions in Saint-Louis du Sud, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)19 mm (0.8 inches)65%very high
February Weather26°C (78°F)20 mm (0.8 inches)63%extreme
March Weather26°C (78°F)34 mm (1.4 inches)62%extreme
April Weather26°C (79°F)50 mm (2.0 inches)62%extreme
May Weather27°C (81°F)51 mm (2.0 inches)60%extreme
June Weather28°C (82°F)37 mm (1.5 inches)61%extreme
July Weather28°C (83°F)57 mm (2.2 inches)70%extreme
August Weather28°C (83°F)91 mm (3.6 inches)76%extreme
September Weather28°C (83°F)97 mm (3.8 inches)76%extreme
October Weather27°C (81°F)111 mm (4.4 inches)76%extreme
November Weather27°C (80°F)99 mm (3.9 inches)76%very high
December Weather26°C (79°F)22 mm (0.9 inches)71%very high

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