UV Index
UV Index
Today's UV index in Las Terrenas, Dominican Republic 
will be up to 12.1, indicating a extreme level of sun exposure for the average person. Check our tips for today to make sure you're safe in the sun.
Last checked: 2025-06-22
UV index at 12.1 in Las Terrenas means extreme risk: limit outdoor time especially from 10 a.m. to 4 p.m., actively seek shade, wear protective clothing, broad-brimmed hat, apply SPF 30+ sunscreen every 2 hours, and wear UV-blocking sunglasses. Watch for bright surfaces like water and snow increasing UV exposure.
The UV index in Las Terrenas is generally high year-round, often ranging from 7 to 11, meaning the sun's rays are strong, especially around midday. It peaks during the spring and summer months.
Las Terrenas has a tropical climate with a warm, wet season from May to November and a drier, cooler season from December to April. Temperatures usually stay between 77°F (25°C) and 88°F (31°C).
Compared to other parts of the Caribbean and the Dominican Republic, Las Terrenas tends to be a bit wetter, especially during the rainy season, due to its location on the northeastern coast, which faces the Atlantic Ocean. Neighboring countries like Haiti have similar tropical weather but can be drier inland.
See the UV index hour by hour for Las Terrenas, along with the temperature and how cloudy it is. If the UV level is higher than moderate, it's best to avoid direct sunlight.