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May Weather in Choiseul, Saint Lucia

Last updated: August 31, 2025

In May, the average temperature in Choiseul, Saint Lucia hovers around 27°C (81°F), with a pleasant range from a minimum of 24°C (75°F) to a maximum of 30°C (86°F). Expect around 39 mm (1.5 in) of precipitation spread over 12 days, creating a humid atmosphere with an average humidity of 80%. Perfect weather for enjoying the lush surroundings!

May Temperature in Choiseul

In May in Choiseul, the average temperature is 27°C (81°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 24°C (75°F). This pleasant weather makes Choiseul an ideal destination for travelers seeking a warm and comfortable climate.

May Weather in Choiseul: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Choiseul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Choiseul, May typically has an average temperature of 27°C (81°F), with highs reaching up to 30°C (86°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878798181818182818079
Data source: Temperature data for Choiseul 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 Choiseul

In Choiseul in May, the precipitation amount is 39 mm (1.5 in) over the course of 12 days.

May Precipitation Trends in Choiseul

The chart displays monthly precipitation patterns in Choiseul, 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 Choiseul, May typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec38313732396811812113714010846
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Choiseul

In Choiseul in May humidity is 80%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making travel tiring as sweat beads form quickly and the air feels thick and heavy.

May Average Humidity in Choiseul

This chart illustrates the average monthly humidity levels in Choiseul, 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 Choiseul is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%80%80%79%80%83%84%81%80%82%83%82%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Choiseul

In Choiseul in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Choiseul, you can check here.

Maximum UV Index Levels in Choiseul for May

The chart shows the monthly maximum UV Index (UVI) for Choiseul 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 Choiseul typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141313141412109
Data source: Choiseul 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 Choiseul Compares to Other Months

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

This table compares monthly weather conditions in Choiseul, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)38 mm (1.5 inches)81%very high
February Weather25°C (78°F)31 mm (1.2 inches)80%extreme
March Weather26°C (78°F)37 mm (1.4 inches)80%extreme
April Weather26°C (80°F)32 mm (1.3 inches)79%extreme
May Weather27°C (81°F)39 mm (1.5 inches)80%extreme
June Weather27°C (81°F)68 mm (2.7 inches)83%extreme
July Weather27°C (81°F)118 mm (4.6 inches)84%extreme
August Weather27°C (82°F)121 mm (4.8 inches)81%extreme
September Weather28°C (82°F)136 mm (5.4 inches)80%extreme
October Weather27°C (81°F)140 mm (5.5 inches)82%extreme
November Weather27°C (81°F)108 mm (4.2 inches)83%very high
December Weather26°C (80°F)46 mm (1.8 inches)82%very high

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