October Weather in Grenville, Grenada

Last updated: August 23, 2025

In Grenville, Grenada, the average temperature in October hovers around 27°C (82°F), making it a warm destination. Expect a minimum of 25°C (77°F) and a maximum of 29°C (85°F) during this time. However, be prepared for some rain, as precipitation averages 197 mm (7.8 in) over 24 days. With an average humidity of 79%, the air is fairly moist, perfect for enjoying the lush surroundings!

October Temperature in Grenville

In October in Grenville, the average temperature is 27°C (82°F). Maximums can reach 29°C (85°F) and minimums can be as low as 25°C (77°F). This pleasant climate makes it an ideal destination for travelers seeking warmth and comfort throughout the month.

October Weather in Grenville: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Grenville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grenville, October typically has an average temperature of 27°C (82°F), with highs reaching up to 29°C (85°F) and lows dropping to around 25°C (77°F).

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

October Precipitation in Grenville

In Grenville in October, the total precipitation amount is 197 mm (7.8 in) over the course of 24 days.

October Precipitation Trends in Grenville

The chart displays monthly precipitation patterns in Grenville, 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 Grenville, October typically receives around 197 mm (7.8 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 Grenville

In Grenville in October humidity is 79%. With an average temperature of 27°C (82°F), this humidity feels like traveling through a warm, thick blanket, making every step feel heavier and more exhausting, while the air clings to your skin, reminding you to stay hydrated and take frequent breaks in the shade.

October Average Humidity in Grenville

This chart illustrates the average monthly humidity levels in Grenville, 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 Grenville 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 Grenville

In Grenville in October, 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 Grenville.

Maximum UV Index Levels in Grenville for October

The chart shows the monthly maximum UV Index (UVI) for Grenville 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 Grenville typically reaches 13, which falls under the extreme exposure category.

Data source: Grenville 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 Grenville Compares to Other Months

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

This table compares monthly weather conditions in Grenville, 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 (79°F)	49 mm (1.9 inches)	78%	extreme
February Weather	26°C (78°F)	37 mm (1.5 inches)	77%	extreme
March Weather	26°C (79°F)	41 mm (1.6 inches)	76%	extreme
April Weather	26°C (80°F)	26 mm (1.0 inches)	75%	extreme
May Weather	27°C (81°F)	52 mm (2.1 inches)	76%	extreme
June Weather	27°C (81°F)	112 mm (4.4 inches)	80%	extreme
July Weather	27°C (81°F)	162 mm (6.4 inches)	83%	extreme
August Weather	27°C (81°F)	174 mm (6.8 inches)	80%	extreme
September Weather	28°C (82°F)	146 mm (5.7 inches)	79%	extreme
October Weather	27°C (82°F)	197 mm (7.8 inches)	79%	extreme
November Weather	27°C (81°F)	134 mm (5.3 inches)	81%	extreme
December Weather	26°C (80°F)	82 mm (3.2 inches)	80%	very high