March weather forecast
Rio San Juan, Dominican Republic

March invites more sunlight into Rio San Juan, and the city starts to bask in longer daylight hours. There is a slight increment in rainfall reaching 109mm (4.29"), and pacific sea currents contribute to the overall moisture content. This shift marks a gradual transition into a more summery atmosphere. Despite the increase in rainfall, the increased daylight helps keep the conditions pleasantly warm, providing opportunities for beach trips and outdoor excursions.

Temperature

Rio San Juan's weather, upon March's arrival, documents an average high-temperature of a still moderately hot 29°C (84.2°F), nearly identical to the prior month. An average minimum temperature of 19°C (66.2°F) is recorded during the month of March.

Rainfall

In March, the rain falls for 11 days. Throughout March, 109mm (4.29") of precipitation is accumulated. In Rio San Juan, during the entire year, the rain falls for 162 days and collects up to 1895mm (74.61") of precipitation.

Sea temperature

In March, the average sea temperature is 25.8°C (78.4°F).
Note: For engaging in any water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) are viewed as outstanding and exceptionally pleasing for prolonged durations.

Daylight

The average length of the day in March in Rio San Juan is 12h and 3min.
On the first day of March in Rio San Juan, sunrise is at 06:59 and sunset at 18:45. On the last day of the month, sunrise is at 06:34 and sunset at 18:54 AST.

Sunshine

In March, the average sunshine in Rio San Juan is 7h.

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 ultimate health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 12 during March translates into the following guidance:
Enforce all necessary precautions, unprotected skin might burn swiftly. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. A sunscreen with at least SPF 30 should be used liberally and reapplied frequently on cloudy days, especially after swimming or an outdoor workout. Heed this! UV intensity is much stronger when reflected off sand and water.