UV Index in San Jose, Honduras

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors of San Jose, Honduras, as it provides essential insights into the sun's intensity and potential risks associated with UV radiation exposure. Recognizing the UV levels can play a key role in sunburn prevention and maintaining overall skin health. With the tropical climate characteristic of San Jose, locals face heightened exposure to sunlight, especially during peak hours when the UV Index can soar as high as 14. Being aware of these fluctuations allows individuals to take informed precautions and enjoy the sun safely.

Hourly UV Index in San Jose

The UV Index shows a dramatic rise as the sun climbs higher in the sky, starting with a modest 2 at 7:00 AM. By 9:00 AM, it escalates to a notable 8, reaching a peak of 14 at both 11:00 AM and 12:00 PM, marking the day's highest UV exposure. As the afternoon progresses, the index gradually declines, falling to 6 by 3:00 PM and further down to a mere 1 by 5:00 PM. As evening sets in, the UV Index drops to 0 by 7:00 PM, signaling a safe return for outdoor enthusiasts. Stay vigilant during peak hours to protect your skin!

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	13	extreme	10 min
14:00	10	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in San Jose

The UV Index remains consistently high throughout the year, with particularly elevated levels from January to October. Notably, March and April peak at an index of 15, categorizing them as high-risk months where extreme precautions are necessary, as the burn time is a mere 10 minutes. Even in October, the UV Index remains significant at 13, demanding vigilance. Residents and visitors should be proactive by employing sun safety measures, such as wearing sunscreen, protective clothing, and seeking shade, particularly during mid-day hours when UV exposure is most intense. As the colder months approach, November and December see a moderate decrease in UV levels, but caution is still advisable, especially with a very high index of 10 in December. Always stay informed and protect your skin from harmful UV radiation year-round.

Monthly Maximum UV Index for San Jose, Honduras

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

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

San Jose's solar exposure compared to other cities in Honduras. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Choloma UVI	10	11	13	14	13	13	13	13	13	12	9	9
San Pedro Sula UVI	10	11	13	14	13	13	13	13	13	12	9	9
El Progreso UVI	10	12	13	14	13	13	13	13	13	12	10	9
La Ceiba UVI	10	12	14	14	14	14	14	14	13	12	10	9
Tegucigalpa UVI	11	13	15	15	14	14	14	14	14	13	10	10
San Jose	11	13	15	15	14	14	14	14	14	13	11	10