January Weather in Les Cayes, Haiti

Last updated: August 23, 2025

In January, the average temperature in Les Cayes, Haiti hovers around 24°C (76°F). You can expect minimums of 19°C (67°F) and highs reaching 29°C (84°F). During this time, precipitation is around 32 mm (1.3 in) spread across 7 days, while the average humidity sits at a comfortable 65%. Enjoy the mild weather!

January Temperature in Les Cayes

In January in Les Cayes, the average temperature is 24°C (76°F). Maximums can reach 29°C (84°F), while minimums can dip to as low as 19°C (67°F). This pleasant climate makes Les Cayes an ideal destination for travelers seeking comfortable weather.

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

The chart illustrates January 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, January typically has an average temperature of 24°C (76°F), with highs reaching up to 29°C (84°F) and lows dropping to around 19°C (67°F).

Data source: Temperature data for Les Cayes generated using information from the Copernicus Climate Change Service.

January Precipitation in Les Cayes

In Les Cayes in January, the precipitation amount is 32 mm (1.3 in) over the course of 7 days.

January Precipitation Trends in Les Cayes

The chart displays monthly precipitation patterns in Les Cayes, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Les Cayes, January typically receives around 32 mm (1.3 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Les Cayes

In Les Cayes in January, humidity is 65%. With an average temperature of 24°C (76°F), this humidity feels like a warm, enveloping blanket—it can make outdoor activities a bit sticky, necessitating plenty of hydration breaks and perhaps a leisurely pace while touring.

January Average Humidity in Les Cayes

This chart illustrates the average monthly humidity levels in Les Cayes, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Les Cayes is approximately 65%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Les Cayes

In Les Cayes in January, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Les Cayes.

Maximum UV Index Levels in Les Cayes for January

The chart shows the monthly maximum UV Index (UVI) for Les Cayes in January, 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 January, the maximum UV index in Les Cayes typically reaches 9, which falls under the very high exposure category.

Data source: Les Cayes January 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 January 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 January’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 January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	32 mm (1.3 inches)	65%	very high
February Weather	24°C (76°F)	27 mm (1.1 inches)	63%	extreme
March Weather	24°C (76°F)	58 mm (2.3 inches)	62%	extreme
April Weather	25°C (77°F)	78 mm (3.1 inches)	62%	extreme
May Weather	26°C (79°F)	78 mm (3.1 inches)	60%	extreme
June Weather	27°C (80°F)	44 mm (1.7 inches)	61%	extreme
July Weather	27°C (81°F)	60 mm (2.4 inches)	70%	extreme
August Weather	27°C (81°F)	99 mm (3.9 inches)	76%	extreme
September Weather	27°C (80°F)	109 mm (4.3 inches)	76%	extreme
October Weather	26°C (79°F)	134 mm (5.3 inches)	76%	extreme
November Weather	25°C (78°F)	113 mm (4.5 inches)	76%	very high
December Weather	25°C (77°F)	28 mm (1.1 inches)	71%	very high