October Weather in Old Harbour Bay, Jamaica

Last updated: August 23, 2025

In Old Harbour Bay, Jamaica, the average temperature in October hovers around 26°C (79°F). You'll experience a minimum of 23°C (73°F) and can expect a maximum of 31°C (89°F). With an average precipitation amount of 185 mm (7.3 in) spread over 24 days, the air tends to be quite humid with an average humidity level of 76%.

October Temperature in Old Harbour Bay

In October in Old Harbour Bay, the average temperature is a pleasant 26°C (79°F). The maximum can reach a warm 31°C (89°F), while the minimum can drop to a comfortable 23°C (73°F). Overall, it’s an ideal time for outdoor activities and exploring the vibrant surroundings.

October Weather in Old Harbour Bay: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Old Harbour Bay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Old Harbour Bay, October typically has an average temperature of 26°C (79°F), with highs reaching up to 31°C (89°F) and lows dropping to around 23°C (73°F).

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

October Precipitation in Old Harbour Bay

In Old Harbour Bay in October, the total precipitation amount is 185 mm (7.3 in) spread over a period of 24 days.

October Precipitation Trends in Old Harbour Bay

The chart displays monthly precipitation patterns in Old Harbour Bay, 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 Old Harbour Bay, October typically receives around 185 mm (7.3 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 Old Harbour Bay

In Old Harbour Bay in October humidity is 76%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and requiring frequent breaks to hydrate and cool down during your travels.

October Average Humidity in Old Harbour Bay

This chart illustrates the average monthly humidity levels in Old Harbour Bay, 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 Old Harbour Bay is approximately 76%, 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 Old Harbour Bay

In Old Harbour Bay in October, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Old Harbour Bay.

Maximum UV Index Levels in Old Harbour Bay for October

The chart shows the monthly maximum UV Index (UVI) for Old Harbour Bay 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 Old Harbour Bay typically reaches 12, which falls under the extreme exposure category.

Data source: Old Harbour Bay 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 Old Harbour Bay Compares to Other Months

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

This table compares monthly weather conditions in Old Harbour Bay, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	25 mm (1.0 inches)	76%	very high
February Weather	25°C (77°F)	24 mm (0.9 inches)	76%	extreme
March Weather	25°C (77°F)	37 mm (1.4 inches)	75%	extreme
April Weather	25°C (78°F)	71 mm (2.8 inches)	76%	extreme
May Weather	26°C (79°F)	112 mm (4.4 inches)	77%	extreme
June Weather	27°C (81°F)	49 mm (1.9 inches)	79%	extreme
July Weather	28°C (82°F)	37 mm (1.5 inches)	79%	extreme
August Weather	28°C (82°F)	90 mm (3.6 inches)	78%	extreme
September Weather	27°C (81°F)	122 mm (4.8 inches)	77%	extreme
October Weather	26°C (79°F)	185 mm (7.3 inches)	76%	extreme
November Weather	26°C (79°F)	110 mm (4.3 inches)	78%	very high
December Weather	25°C (78°F)	28 mm (1.1 inches)	77%	very high