May Weather in Couva, Trinidad and Tobago

Last updated: August 31, 2025

In Couva, Trinidad and Tobago, the average temperature in May hovers around 27°C (81°F), with minimums dipping to 24°C (76°F) and maximums soaring to 31°C (89°F). This month also brings about 63 mm (2.5 in) of precipitation, spread over approximately 12 days. Expect the air to feel quite humid, with an average humidity level of 76%.

May Temperature in Couva

In May in Couva, the average temperature is 27°C (81°F). Maximums can reach 31°C (89°F), while minimums can drop to as low as 24°C (76°F). This pleasant climate makes it an ideal time to explore the outdoor attractions and enjoy various activities in Couva.

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

The chart illustrates May temperature patterns in Couva, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Couva, May 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 (76°F).

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

May Precipitation in Couva

In Couva in May, the total precipitation amount reaches 63 mm (2.5 in) over the course of 12 days.

May Precipitation Trends in Couva

The chart displays monthly precipitation patterns in Couva, 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 Couva, May typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 12 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Couva

In Couva in May, 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.

May Average Humidity in Couva

This chart illustrates the average monthly humidity levels in Couva, 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 Couva is approximately 76%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Couva

In Couva 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 Couva, you can check here.

Maximum UV Index Levels in Couva for May

The chart shows the monthly maximum UV Index (UVI) for Couva 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 Couva typically reaches 14, which falls under the extreme exposure category.

Data source: Couva 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 Couva Compares to Other Months

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

This table compares monthly weather conditions in Couva, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (78°F)	43 mm (1.7 inches)	78%	extreme
February Weather	26°C (79°F)	22 mm (0.9 inches)	77%	extreme
March Weather	26°C (79°F)	34 mm (1.3 inches)	76%	extreme
April Weather	27°C (81°F)	22 mm (0.9 inches)	75%	extreme
May Weather	27°C (81°F)	63 mm (2.5 inches)	76%	extreme
June Weather	27°C (81°F)	126 mm (5.0 inches)	80%	extreme
July Weather	27°C (80°F)	155 mm (6.1 inches)	83%	extreme
August Weather	27°C (81°F)	158 mm (6.2 inches)	80%	extreme
September Weather	27°C (82°F)	130 mm (5.1 inches)	79%	extreme
October Weather	27°C (81°F)	150 mm (5.9 inches)	79%	extreme
November Weather	27°C (80°F)	118 mm (4.6 inches)	81%	extreme
December Weather	26°C (79°F)	87 mm (3.4 inches)	80%	very high