UV Index in Villa Isabela, Dominican Republic

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors of Villa Isabela, Dominican Republic, where sunny days are abundant and outdoor activities are a way of life. Awareness of UV levels not only helps in preventing sunburn, but also plays a significant role in maintaining long-term skin health. With peak UV readings reaching as high as 13 between 1 PM and 2 PM, Villa Isabela's tropical climate poses a notable risk for overexposure. Stay informed and protect your skin to enjoy the beauty of this vibrant locale!

Hourly UV Index in Villa Isabela

The UV Index throughout the day showcases a distinct rising trend, peaking at a notable 13 around 1 PM. Starting from a mild 1 at 7 AM, the index gradually escalates, reaching 10 by 11 AM and soaring to its maximum of 12 at noon. As the afternoon progresses, the numbers slowly decline; however, values remain relatively high, dipping to 9 at 3 PM before decreasing further to 3 by 5 PM. The sun's intensity diminishes in the evening, with the index dropping back to 1 by 6 PM and remaining consistent until 7 PM. This data serves as a reminder to stay protected during those peak hours to enjoy the sun safely!

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	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	11	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 Villa Isabela

Throughout the year, the UV Index shows significant seasonal variation, with the highest levels occurring from February to September. The most critical months for UV exposure are February, March, April, May, July, and August, where the UV Index consistently reaches extreme levels (above 11) with a burn time as short as 10 minutes. Visitors and residents should take precautions during these high-risk months by seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen frequently. As the year progresses into the later months, while the UV Index decreases slightly, it is still advisable to remain vigilant, especially in November and December when the UV levels are at very high (9) and high (8), respectively, as 15-minute burn times can still pose a risk.

Monthly Maximum UV Index for Villa Isabela, Dominican Republic

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Villa Isabela. 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 Villa Isabela, 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 Villa Isabela UV Index with Other Dominican Republic Cities

The table above highlights how UV exposure in Villa Isabela 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.

Villa Isabela'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
Villa Isabela	9	11	13	13	13	12	13	13	12	11	9	8
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