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May Weather in Cayes-Jacmel, Haiti

Last updated: August 23, 2025

In Cayes-Jacmel, Haiti, the average temperature in May sways around a pleasant 25°C (78°F). Expect minimums of 22°C (72°F) and maximums peaking at 29°C (84°F). However, it’s wise to prepare for some rain, as 92 mm (3.6 in) of precipitation can fall over 19 days, accompanied by an average humidity of 60%. Enjoy the mild climate while staying ready for those occasional showers!

May Temperature in Cayes-Jacmel

In May in Cayes-Jacmel, the average temperature is 25°C (78°F). The maximum can reach 29°C (84°F), and the minimum can be as low as 22°C (72°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy mild and comfortable weather.

May Weather in Cayes-Jacmel: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Cayes-Jacmel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cayes-Jacmel, May typically has an average temperature of 25°C (78°F), with highs reaching up to 29°C (84°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec757575767879798079787776
Data source: Temperature data for Cayes-Jacmel 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.

May Precipitation in Cayes-Jacmel

In Cayes-Jacmel in May, the precipitation amount is 92 mm (3.6 in) occurring over the course of 19 days.

May Precipitation Trends in Cayes-Jacmel

The chart displays monthly precipitation patterns in Cayes-Jacmel, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Cayes-Jacmel, May typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec19227610892798915012712010625
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Cayes-Jacmel

In Cayes-Jacmel in May humidity is 60%. With an average temperature of 25°C (78°F), this humidity feels like a warm embrace, making travel comfortable yet slightly sticky, where every step brings a refreshing breeze that dances around you, inviting exploration while reminding you to stay hydrated.

May Average Humidity in Cayes-Jacmel

This chart illustrates the average monthly humidity levels in Cayes-Jacmel, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Cayes-Jacmel is approximately 60%, 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 May generated using information from the Copernicus Climate Change Service.

May UV Index in Cayes-Jacmel

In Cayes-Jacmel in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Cayes-Jacmel.

Maximum UV Index Levels in Cayes-Jacmel for May

The chart shows the monthly maximum UV Index (UVI) for Cayes-Jacmel in May, 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 May, the maximum UV index in Cayes-Jacmel typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121313131213121198
Data source: Cayes-Jacmel May 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 May Weather in Cayes-Jacmel Compares to Other Months

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

This table compares monthly weather conditions in Cayes-Jacmel, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)19 mm (0.8 inches)65%very high
February Weather24°C (75°F)22 mm (0.9 inches)63%very high
March Weather24°C (75°F)76 mm (3.0 inches)62%extreme
April Weather24°C (76°F)108 mm (4.2 inches)62%extreme
May Weather25°C (78°F)92 mm (3.6 inches)60%extreme
June Weather26°C (79°F)79 mm (3.1 inches)61%extreme
July Weather26°C (80°F)89 mm (3.5 inches)70%extreme
August Weather26°C (80°F)150 mm (5.9 inches)76%extreme
September Weather26°C (79°F)127 mm (5.0 inches)76%extreme
October Weather26°C (79°F)119 mm (4.7 inches)76%extreme
November Weather25°C (77°F)106 mm (4.2 inches)76%very high
December Weather24°C (76°F)25 mm (1.0 inches)71%very high

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