October Weather in Petit Valley, Trinidad and Tobago

Last updated: August 31, 2025

In Petit Valley, Trinidad and Tobago, the average temperature in October hovers around 27°C (81°F), with lows of 25°C (77°F) and highs reaching up to 30°C (86°F). Expect around 145 mm (5.7 in) of precipitation over 24 days, contributing to an average humidity of 79%.

October Temperature in Petit Valley

In October in Petit Valley, the average temperature is 27°C (81°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 25°C (77°F). It's a perfect time to visit Petit Valley for warm and pleasant weather!

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

The chart illustrates October 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, October typically has an average temperature of 27°C (81°F), with highs reaching up to 30°C (86°F) and lows dropping to around 25°C (77°F).

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

October Precipitation in Petit Valley

In Petit Valley in October, the precipitation amount is 145 mm (5.7 in) during a span of 24 days.

October Precipitation Trends in Petit Valley

The chart displays monthly precipitation patterns in Petit Valley, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Petit Valley, October typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 24 days.

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

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Millimeters (mm) Inches (in)

October Humidity in Petit Valley

In Petit Valley in October, humidity is 79%. With an average temperature of 27°C (81°F), this humidity feels like a warm and sticky embrace, making travel both challenging and invigorating as the air clings to your skin, urging you to seek shade or a refreshing drink.

October Average Humidity in Petit Valley

This chart illustrates the average monthly humidity levels in Petit Valley, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Petit Valley is approximately 79%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Petit Valley

In Petit Valley in October, 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 October

The chart shows the monthly maximum UV Index (UVI) for Petit Valley in October, 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 October, the maximum UV index in Petit Valley typically reaches 14, which falls under the extreme exposure category.

Data source: Petit Valley October 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 October 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 October’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 October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (78°F)	48 mm (1.9 inches)	78%	extreme
February Weather	25°C (78°F)	34 mm (1.4 inches)	77%	extreme
March Weather	26°C (78°F)	32 mm (1.2 inches)	76%	extreme
April Weather	26°C (79°F)	18 mm (0.7 inches)	75%	extreme
May Weather	27°C (80°F)	54 mm (2.1 inches)	76%	extreme
June Weather	26°C (80°F)	119 mm (4.7 inches)	80%	extreme
July Weather	26°C (80°F)	148 mm (5.8 inches)	83%	extreme
August Weather	27°C (81°F)	145 mm (5.7 inches)	80%	extreme
September Weather	27°C (81°F)	115 mm (4.5 inches)	79%	extreme
October Weather	27°C (81°F)	145 mm (5.7 inches)	79%	extreme
November Weather	27°C (80°F)	106 mm (4.2 inches)	81%	extreme
December Weather	26°C (79°F)	99 mm (3.9 inches)	80%	very high