Temperatures in the Caribbean during July generally vary between an average high during the day of 87.4 degrees and an average low at night of 78.0 degrees. Rain occurs in the Caribbean a total of 11.4 days during an average July and total rainfall averages 5.7 inches.

During the early morning hours of an average July day in the Caribbean, you can expect the temperature will be in the vicinity of 79.9 degrees. The temperature will rise over the course of the typical July day, reaching somewhere around 86.6 degrees by early afternoon. The temperature in the Caribbean will typically decline by early evening, to approximately 81.7 degrees. Overall, temperatures in the Caribbean during July average around 82.5 degrees.

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