July Weather in Castanuelas, Dominican Republic

Last updated: August 23, 2025

In July, the average temperature in Castanuelas, Dominican Republic reaches a warm 30°C (86°F). Expect pleasant evenings with a minimum of 24°C (76°F), while daytime highs can soar to 38°C (100°F). Be prepared for occasional rainfall, with an average precipitation of 19 mm (0.7 in) spread over 5 days, and enjoy the comfortable average humidity of 63%.

July Temperature in Castanuelas

In July in Castanuelas, the average temperature is 30°C (86°F). The maximum can reach 38°C (100°F), while the minimum can dip as low as 24°C (76°F). This warm climate makes it an ideal destination for travelers seeking sun and outdoor activities.

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

The chart illustrates July temperature patterns in Castanuelas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castanuelas, July typically has an average temperature of 30°C (86°F), with highs reaching up to 38°C (100°F) and lows dropping to around 24°C (76°F).

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

July Precipitation in Castanuelas

In Castanuelas in July, the total precipitation amount is 19 mm (0.7 in) spread over the course of 5 days.

July Precipitation Trends in Castanuelas

The chart displays monthly precipitation patterns in Castanuelas, 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 Castanuelas, July typically receives around 19 mm (0.7 inches) of precipitation spread over approximately 5 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 Castanuelas

In Castanuelas in July humidity is 63%. With an average temperature of 30°C (86°F), this humidity feels like a warm embrace, making traveling a bit sticky but still enjoyable as long as you stay hydrated and take frequent breaks in the shade.

July Average Humidity in Castanuelas

This chart illustrates the average monthly humidity levels in Castanuelas, 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 Castanuelas is approximately 63%, 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 Castanuelas

In Castanuelas in July, 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 Castanuelas.

Maximum UV Index Levels in Castanuelas for July

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

Data source: Castanuelas 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 Castanuelas Compares to Other Months

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

This table compares monthly weather conditions in Castanuelas, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (78°F)	21 mm (0.8 inches)	65%	very high
February Weather	26°C (79°F)	10 mm (0.4 inches)	63%	extreme
March Weather	26°C (79°F)	40 mm (1.6 inches)	59%	extreme
April Weather	27°C (82°F)	28 mm (1.1 inches)	58%	extreme
May Weather	29°C (84°F)	34 mm (1.3 inches)	57%	extreme
June Weather	29°C (85°F)	19 mm (0.8 inches)	57%	extreme
July Weather	30°C (86°F)	19 mm (0.7 inches)	63%	extreme
August Weather	30°C (86°F)	26 mm (1.0 inches)	71%	extreme
September Weather	29°C (85°F)	78 mm (3.1 inches)	73%	extreme
October Weather	28°C (84°F)	51 mm (2.0 inches)	72%	extreme
November Weather	27°C (81°F)	53 mm (2.1 inches)	72%	very high
December Weather	26°C (80°F)	21 mm (0.8 inches)	69%	very high