UV Index in Bayaguana, Dominican Republic

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of Bayaguana, Dominican Republic. With its tropical climate and high levels of sun exposure, being aware of UV levels can significantly impact your skin health and help prevent painful sunburns. The UV Index peaks between 11 AM and 1 PM, reaching a maximum of 13, which indicates a very high risk of harm from unprotected sun exposure. By knowing when the UV Index is elevated, you can take proactive measures to protect yourself and enjoy the beautiful sunny days that Bayaguana has to offer safely.

Hourly UV Index in Bayaguana

The UV Index today reveals a dramatic rise as the sun ascends, peaking at a scorching 13 between 12:00 PM and 1:00 PM. Early risers will enjoy a cool 1 at 7:00 AM, but by 10:00 AM, the index skyrockets to 7, urging outdoor enthusiasts to take precautions. As noon approaches, it hits the maximum intensity of 13, before gradually tapering off to 5 by 4:00 PM, and finally settling back down to a safe 1 after 6:00 PM. This variation highlights the importance of sun safety during peak hours, especially between 11:00 AM and 2:00 PM, when the sun’s rays are most powerful. Remember, protection is key when the UV Index soars!

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	13	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 Bayaguana

Throughout the year, the UV Index experiences significant seasonal fluctuations, with the highest levels occurring from February to September. During these months, the UV Index reaches extreme levels of 11 to 13, resulting in a critical burn time of just 10 minutes—indicating a heightened risk for sunburn and skin damage. January, November, and December still present very high UV levels (9 and 8), but with a slightly longer burn time of 15 minutes. Visitors and residents are advised to take precautionary measures during high UV months by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sunlight hours to minimize the risk of harmful exposure. Stay vigilant and prioritize skin safety year-round!

Monthly Maximum UV Index for Bayaguana, Dominican Republic

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

The table above highlights how UV exposure in Bayaguana 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.

Bayaguana'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
Bayaguana	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