UV Index in Rivas, Nicaragua

Last updated: June 2, 2025

Understanding the UV Index in Rivas, Nicaragua, is crucial for protecting your skin and overall health, especially under its tropical sun. With intense UV levels peaking at 13 around midday, the risk of sunburn and long-term skin damage increases significantly. Awareness of these levels can empower residents and visitors alike to take essential precautions, promoting skin health while enjoying the beautiful outdoor lifestyle that Rivas offers. This region’s warm Aw climate means that UV exposure is a constant risk throughout the year, making it vital to stay informed and proactive about sun safety.

Hourly UV Index in Rivas

The UV Index today reveals a fascinating pattern of intensity as the day unfolds. Starting off at a mild 2 at 07:00, the index rises steadily, reaching a peak of 13 by 11:00 and 12:00. Be sure to take extra precautions during the hours of 10:00 to 13:00, when the sun's rays are most potent, showcasing a high of 11 and 13—ideal times to seek shade or apply sunscreen. As the afternoon progresses, the index begins to dip, dropping to 5 by 15:00 and further declining to 1 by 17:00. By 18:00, the UV Index retreats to 0, signaling a shift in the day as the sun sets. Stay sun-safe and enjoy the sunshine responsibly!

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	2	low	45 min
08:00	5	moderate	30 min
09:00	8	very high	15 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	5	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	0	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Rivas

Throughout the year, the UV Index displays seasonal variations that reflect increased sun exposure, particularly from January to May, where it consistently remains at extreme levels (11-14) with a burn time of just 10 minutes. This trend indicates that March, April, and May are the highest-risk months, urging visitors and residents to take extra precautions during these months. While June to October maintains an extreme UV Index, it slightly decreases to 13. As winter approaches, November sees a drop to 11, followed by December's very high level of 10. Therefore, it is crucial for everyone to practice sun safety measures—such as seeking shade, wearing protective clothing, and applying sunscreen—especially from January to May to mitigate the risk of harmful UV exposure.

Monthly Maximum UV Index for Rivas, Nicaragua

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

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

Rivas's solar exposure compared to other cities in Nicaragua. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Chinandega UVI	11	12	14	14	14	14	13	13	13	13	10	9
Leon UVI	11	12	14	14	14	14	13	13	13	13	10	10
Managua UVI	11	13	14	14	14	13	13	13	13	13	10	10
Rivas	11	13	14	14	14	13	13	13	13	13	11	10
Masaya UVI	11	13	14	14	14	14	14	13	13	13	10	10
Matagalpa UVI	11	13	15	15	14	14	14	14	14	14	11	10