July Weather in Duncans, Jamaica

Last updated: August 23, 2025

In July, the average temperature in Duncans, Jamaica is a warm 28°C (82°F), with a minimum of 24°C (76°F) and a maximum reaching 33°C (92°F). Expect 77 mm (3.0 in) of precipitation spread over approximately 15 days, contributing to an average humidity level of 72%. Enjoy the balance of warmth and moisture that characterizes this vibrant destination!

July Temperature in Duncans

In July in Duncans, the average temperature is 28°C (82°F). Maximums can reach 33°C (92°F) and minimums can be as low as 24°C (76°F). This is an ideal time for travelers seeking warm weather and pleasant conditions.

July Weather in Duncans: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Duncans, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Duncans, July typically has an average temperature of 28°C (82°F), with highs reaching up to 33°C (92°F) and lows dropping to around 24°C (76°F).

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

July Precipitation in Duncans

In Duncans in July, the precipitation amount is 77 mm (3.0 in) over a span of 15 days.

July Precipitation Trends in Duncans

The chart displays monthly precipitation patterns in Duncans, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Duncans, July typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 15 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Duncans

In Duncans in July humidity is 72%. With an average temperature of 28°C (82°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities both refreshing and slightly exhausting, as you find yourself sweating more quickly and seeking shade more often while exploring the vibrant surroundings.

July Average Humidity in Duncans

This chart illustrates the average monthly humidity levels in Duncans, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Duncans is approximately 72%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Duncans

In Duncans in July, 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 Duncans.

Maximum UV Index Levels in Duncans for July

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

Data source: Duncans July 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 July Weather in Duncans Compares to Other Months

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

This table compares monthly weather conditions in Duncans, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	63 mm (2.5 inches)	74%	very high
February Weather	25°C (77°F)	34 mm (1.3 inches)	72%	extreme
March Weather	25°C (77°F)	80 mm (3.2 inches)	71%	extreme
April Weather	26°C (78°F)	81 mm (3.2 inches)	72%	extreme
May Weather	27°C (80°F)	143 mm (5.6 inches)	69%	extreme
June Weather	27°C (82°F)	71 mm (2.8 inches)	70%	extreme
July Weather	28°C (82°F)	77 mm (3.0 inches)	72%	extreme
August Weather	28°C (83°F)	91 mm (3.6 inches)	73%	extreme
September Weather	28°C (82°F)	165 mm (6.5 inches)	73%	extreme
October Weather	27°C (81°F)	174 mm (6.9 inches)	73%	extreme
November Weather	26°C (79°F)	129 mm (5.1 inches)	76%	very high
December Weather	25°C (78°F)	73 mm (2.9 inches)	75%	very high