October Weather in Hillsborough, Grenada

Last updated: August 23, 2025

In October, the average temperature in Hillsborough, Grenada hovers around 27°C (82°F), with a minimum of 25°C (77°F) and a maximum reaching 29°C (85°F). Expect significant precipitation, totaling 180 mm (7.1 in) over approximately 22 days. The air remains quite humid, with an average of 82%, creating a warm and tropical atmosphere throughout the month.

October Temperature in Hillsborough

In October in Hillsborough, 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 Hillsborough: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Hillsborough, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hillsborough, 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 Hillsborough generated using information from the Copernicus Climate Change Service.

October Precipitation in Hillsborough

In Hillsborough in October, the total precipitation amount is 180 mm (7.1 in), occurring over the course of 22 days.

October Precipitation Trends in Hillsborough

The chart displays monthly precipitation patterns in Hillsborough, 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 Hillsborough, October typically receives around 180 mm (7.1 inches) of precipitation spread over approximately 22 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 Hillsborough

In Hillsborough in October humidity is 82%. With an average temperature of 27°C (82°F), this humidity feels like stepping into a warm, thick blanket, making outdoor activities quite uncomfortable and travel feel a bit sluggish.

October Average Humidity in Hillsborough

This chart illustrates the average monthly humidity levels in Hillsborough, 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 Hillsborough is approximately 82%, 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 Hillsborough

In Hillsborough 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 Hillsborough.

Maximum UV Index Levels in Hillsborough for October

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

Data source: Hillsborough 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 Hillsborough Compares to Other Months

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

This table compares monthly weather conditions in Hillsborough, 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)	47 mm (1.8 inches)	81%	extreme
February Weather	26°C (78°F)	33 mm (1.3 inches)	80%	extreme
March Weather	26°C (79°F)	44 mm (1.7 inches)	80%	extreme
April Weather	26°C (80°F)	28 mm (1.1 inches)	79%	extreme
May Weather	27°C (81°F)	46 mm (1.8 inches)	80%	extreme
June Weather	27°C (81°F)	104 mm (4.1 inches)	83%	extreme
July Weather	27°C (81°F)	150 mm (5.9 inches)	84%	extreme
August Weather	27°C (81°F)	164 mm (6.4 inches)	81%	extreme
September Weather	28°C (82°F)	138 mm (5.4 inches)	80%	extreme
October Weather	27°C (82°F)	180 mm (7.1 inches)	82%	extreme
November Weather	27°C (81°F)	127 mm (5.0 inches)	83%	extreme
December Weather	27°C (80°F)	66 mm (2.6 inches)	82%	very high