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May Weather in Petit Valley, Trinidad and Tobago

Last updated: August 31, 2025

The average temperature in Petit Valley, Trinidad and Tobago during May is a pleasant 27°C (80°F). Expect minimum temperatures around 24°C (76°F) and highs reaching 29°C (84°F). This month, prepare for 54 mm (2.1 in) of precipitation over 11 days and enjoy an average humidity of 76%.

May Temperature in Petit Valley

In May in Petit Valley, the average temperature is 27°C (80°F). The maximum can reach 29°C (84°F) and the minimum can be as low as 24°C (76°F). This pleasant climate makes Petit Valley a great destination for travelers looking to enjoy warm weather and outdoor activities.

May Weather in Petit Valley: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Petit Valley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petit Valley, May typically has an average temperature of 27°C (80°F), with highs reaching up to 29°C (84°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec787878798080808081818079
Data source: Temperature data for Petit Valley 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 Petit Valley

In Petit Valley in May, the precipitation amount is 54 mm (2.1 in), occurring over the course of 11 days.

May Precipitation Trends in Petit Valley

The chart displays monthly precipitation patterns in Petit Valley, 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 Petit Valley, May typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec483432185411914814511514510699
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Petit Valley

In Petit Valley in May, humidity is 76%. With an average temperature of 27°C (80°F), this humidity feels like a warm blanket enveloping you, making outdoor activities and travel a bit challenging as you navigate the sticky air and sweat-drenched clothing.

May Average Humidity in Petit Valley

This chart illustrates the average monthly humidity levels in Petit Valley, 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 Petit Valley is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%77%76%75%76%80%83%80%79%79%81%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Petit Valley

In Petit Valley 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 Petit Valley, you can check here.

Maximum UV Index Levels in Petit Valley for May

The chart shows the monthly maximum UV Index (UVI) for Petit Valley 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 Petit Valley typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111214141413131314141110
Data source: Petit Valley 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 Petit Valley Compares to Other Months

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

This table compares monthly weather conditions in Petit Valley, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)48 mm (1.9 inches)78%extreme
February Weather25°C (78°F)34 mm (1.4 inches)77%extreme
March Weather26°C (78°F)32 mm (1.2 inches)76%extreme
April Weather26°C (79°F)18 mm (0.7 inches)75%extreme
May Weather27°C (80°F)54 mm (2.1 inches)76%extreme
June Weather26°C (80°F)119 mm (4.7 inches)80%extreme
July Weather26°C (80°F)148 mm (5.8 inches)83%extreme
August Weather27°C (81°F)145 mm (5.7 inches)80%extreme
September Weather27°C (81°F)115 mm (4.5 inches)79%extreme
October Weather27°C (81°F)145 mm (5.7 inches)79%extreme
November Weather27°C (80°F)106 mm (4.2 inches)81%extreme
December Weather26°C (79°F)99 mm (3.9 inches)80%very high

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