UV Index in Piedra Blanca, Dominican Republic

Last updated: May 3, 2025

Understanding the UV Index in Piedra Blanca, Dominican Republic, is crucial for maintaining your skin health and preventing sunburn. With the region's tropical climate, residents and visitors alike are exposed to significant UV radiation, especially during midday when the index peaks at a striking 14. By familiarizing yourself with the local UV levels, you can take proactive steps to protect your skin, ensuring that fun in the sun doesn't come at the cost of your health. This awareness is essential for enjoying the beautiful outdoors safely in this vibrant and sun-drenched locale.

Hourly UV Index in Piedra Blanca

At dawn, the UV Index is low, starting at just 1 at 07:00. As the sun rises higher, things heat up quickly—by 09:00, it jumps to 5, indicating it’s time to think about sun protection. The intensity peaks dramatically around 12:00 with an impressive 14, remaining at that high level until 14:00. After that, there's a gradual decline, with the index falling to 8 by 15:00 and tapering off to 1 by evening. For safety, it's essential to avoid prolonged sun exposure during the midday hours, especially when the UV Index hits its highest levels between 11:00 and 13:00.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	2	low	45 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	12	extreme	10 min
12:00	14	extreme	10 min
13:00	14	extreme	10 min
14:00	12	extreme	10 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Piedra Blanca

The UV Index experiences significant seasonal variations, peaking from February to October with particularly high levels from March to October where it reaches extreme levels of 13 to 14, indicating a burn time of just 10 minutes. Notably, the highest UV Index values occur in March, April, and May. As the year progresses towards winter, the UV Index drops, with January and November marking very high exposure levels (UV Index 9) and longer burn times of 15 minutes, while December shows a slight decline to 8. For both residents and visitors, it is crucial to take preventive measures against UV exposure, especially during the high-risk months of February through October, by wearing protective clothing, applying sunscreen regularly, and seeking shade during peak sunlight hours to minimize the risk of skin damage.

Monthly Maximum UV Index for Piedra Blanca, Dominican Republic

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Piedra Blanca. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Piedra Blanca, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Piedra Blanca UV Index with Other Dominican Republic Cities

The table above highlights how UV exposure in Piedra Blanca compares to other major locations across Dominican Republic. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Piedra Blanca's solar exposure compared to other cities in Dominican Republic. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Santiago de los Caballeros UVI	9	11	13	13	13	12	13	13	12	11	9	8
Santo Domingo Oeste UVI	9	11	13	13	13	12	13	13	13	11	9	8
Santo Domingo UVI	9	11	13	13	13	12	13	13	13	11	9	8
Santo Domingo Este UVI	9	11	13	13	13	12	13	13	13	11	9	8
San Pedro de Macoris UVI	9	11	13	13	13	12	13	13	13	11	9	8
Piedra Blanca	9	11	14	14	14	13	13	13	13	12	9	8