July weather forecast
Rio San Juan, Dominican Republic

While July might seem to promise the relentless heat of the summer peak, Rio San Juan tells a different story. This month experiences a slight increase in the rainfall, with totals reaching 132mm (5.2"). The occasional showers continue to sustain the city's lush greenery, providing a cooling effect amidst the warm weather. July's weather pattern accentuates the city's tropical allure, painting a beautiful landscape for both locals and tourists.

Temperature

Rio San Juan's warmest period falls in June through September, when the average high-temperatures ascend to 32°C (89.6°F).

Rainfall

In Rio San Juan, in July, it is raining for 15 days, with typically 132mm (5.2") of accumulated precipitation. Throughout the year, there are 162 rainfall days, and 1895mm (74.61") of precipitation is accumulated.

Sea temperature

In Rio San Juan, Dominican Republic, in July, the average water temperature is 28.4°C (83.1°F).
Note: For swimming, diving, or other water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) provide the most enjoyable experience for extended periods without discomfort.

Daylight

The average length of the day in July in Rio San Juan is 13h and 11min.
On the first day of July, sunrise is at 06:05 and sunset at 19:23. On the last day of the month, sunrise is at 06:16 and sunset at 19:17 AST.

Sunshine

The months with the most sunshine are June through August, with an average of 8h of sunshine.

UV index

The months with the highest UV index in Rio San Juan, Dominican Republic, are March through August, with an average maximum UV index of 12. A UV Index estimate of 11, and higher, represents an extreme threat to health from exposure to the Sun's UV rays for average individuals.
Note: A daily maximum UV index of 12 in July translates into the following instructions:
Enforce all necessary precautions, unprotected skin might burn swiftly. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Broad-spectrum sunscreen with an SPF of 30 or more should be applied liberally every two hours and directly after outdoor activities or swimming. Caution! The mirror effect of sand and water ups the UV radiation strength.