June weather forecast
Rio San Juan, Dominican Republic

The advent of June brings a significant shift towards drier days, despite being in the middle of the year. Although June taxies the highest sea temperature, the weather remains pleasantly warm. Due to its coastal nature, the city embraces the sea breezes, which temper the high temperatures, striking a perfect balance. The outdoor-friendly climate encourages a surge in recreational activities, marking the beginning of Rio San Juan's suave summer.

Temperature

Rio San Juan's temperatures tend to hit their maximum during June through September, with an average high-temperature of 32°C (89.6°F).

Rainfall

In Rio San Juan, in June, during 13 rainfall days, 108mm (4.25") of precipitation is typically accumulated. Throughout the year, there are 162 rainfall days, and 1895mm (74.61") of precipitation is accumulated.

Sea temperature

In Rio San Juan, in June, the average water temperature is 27.9°C (82.2°F).
Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is perceived as agreeably warm, making all water activities enjoyable without the risk of discomfort over lengthy durations.

Daylight

With an average of 13h and 18min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 06:00 and sunset at 19:15. On the last day of the month, sunrise is at 06:05 and sunset at 19:23 AST.

Sunshine

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

UV index

The months with the highest UV index are March through August, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an excessive health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 12 in June interprets into the following recommendations:
Implement all key precautions. Warding off sun damage is critical. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely. Despite the cloud cover, sunscreen with an SPF of at least 30 should be generously applied and reapplied, particularly after a swim or an outdoor workout. Stay alert! Reflective properties of sand and water amplify the Sun's UV radiation.