UV Index in San Antonio, Honduras

Last updated: June 2, 2025

Understanding the UV Index is essential for residents and visitors of San Antonio, Honduras, where the sun shines brightly in a typical tropical climate. Monitoring UV levels can significantly aid in preventing sunburn and maintaining overall skin health, especially during peak hours when the index reaches alarming levels, such as 14 around noon. With this knowledge, you can make informed choices about sun exposure and protective measures to safeguard against the risks of skin damage, ensuring you enjoy the vibrant outdoors safely in this beautiful region.

Hourly UV Index in San Antonio

The UV Index for the day showcases a dynamic rise and fall, peaking in the early afternoon. From a gentle 2 at 7:00 AM, the index escalates to 11 by 10:00 AM, reaching its zenith of 14 at 12:00 PM. This is the point to be cautious; between 11:00 AM and 1:00 PM with values of 13 and 12 respectively, the midday sun is at its strongest. As the afternoon progresses, the UV Index declines, dropping to 9 at 2:00 PM, and continuing to diminish to 6 by 3:00 PM. The evening brings a welcome relief, with readings falling to 1 by both 5:00 PM and 6:00 PM, and finally settling at 0 as the day fades into night. Be sure to protect your skin during those peak hours!

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	4	moderate	30 min
09:00	8	very high	15 min
10:00	11	extreme	10 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	12	extreme	10 min
14:00	9	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 Antonio

The seasonal UV changes reveal consistently high levels of ultraviolet radiation throughout the year, with the highest UV Index recorded in March and April at 15. The highest-risk months for sun exposure are from February to September, where the UV Index remains in the extreme category, necessitating a burn time of only 10 minutes. Notably, November and December still present significant UV levels, categorized as very high, with slightly longer burn times of 15 minutes. It is crucial for visitors and residents alike to take appropriate precautions during these months by wearing protective clothing, applying sunscreen, and seeking shade to minimize the risk of harmful UV effects.

Monthly Maximum UV Index for San Antonio, Honduras

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

The table above highlights how UV exposure in San Antonio 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 Antonio'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
San Antonio	11	12	14	15	14	14	14	14	13	13	10	9
Tegucigalpa UVI	11	13	15	15	14	14	14	14	14	13	10	10