UV Index in Bluefields, Nicaragua

Last updated: May 3, 2025

Understanding the UV Index in Bluefields, Nicaragua is crucial for residents and visitors alike, as it serves as a key indicator of ultraviolet radiation levels from the sun. Awareness of UV levels is essential to prevent sunburn and protect skin health, especially in a region where the tropical climate brings intense sun exposure. With peak UV indices reaching a staggering 14 during midday, knowing when to seek shade or apply sunscreen can significantly reduce the risk of harmful effects on your skin. In Bluefields, where the sun’s rays can be particularly aggressive, staying informed about UV exposure risks is vital for enjoying the beautiful outdoors safely.

Hourly UV Index in Bluefields

The UV Index experiences its peak intensity in the late morning, reaching a maximum of 14 at both 11:00 and 12:00. As the day begins, the index starts modestly at 2 at 07:00 and escalates to 8 by 09:00. A notable uptick occurs at 10:00, where it soars to 12. However, as afternoon approaches, the UV levels decline, tapering off to 4 by 15:00 and dwindling to a safe 1 by 17:00. By 18:00, the UV exposure drops to 0, signaling that the sun's rays are no longer a concern for outdoor activities. For anyone planning to be outside, it's crucial to protect your skin during the peak hours, especially between 10:00 and 14:00, when the sun's rays are most intense!

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	12	extreme	10 min
11:00	14	extreme	10 min
12:00	14	extreme	10 min
13:00	11	extreme	10 min
14:00	8	very high	15 min
15:00	4	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 Bluefields

The UV Index experiences significant fluctuations throughout the year, peaking during the spring and early summer months. From January to May, the UV Index remains in the extreme category, with values reaching as high as 14 and a burn time of just 10 minutes. March, April, and May are particularly high-risk months, underscoring the need for heightened sun protection. Despite a slight decline in June through September, the UV Index remains extreme, and consistent precautions are essential during this period. As the year progresses into October and November, the index drops slightly to 13 and 10, respectively, transitioning to a very high category in November and December. Visitors and residents alike should take proactive measures, including wearing sunscreen, protective clothing, and seeking shade, especially between late winter through early autumn, to minimize sun exposure and skin damage.

Monthly Maximum UV Index for Bluefields, Nicaragua

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

The table above highlights how UV exposure in Bluefields 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.

Bluefields'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
Bluefields	11	12	14	14	14	13	13	13	13	13	10	10
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
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