UV Index in La Union, Honduras

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in La Union, Honduras, where the climate is characterized by high exposure to sunlight year-round. Knowing the UV levels can help you make informed decisions about sun protection, preventing skin issues such as sunburn and long-term damage. With peak UV Index readings soaring to 14 around noon, it’s essential to take precautions during the hottest hours of the day. La Union’s tropical environment, combined with its bright, sunny days, means that awareness of UV risks is vital for maintaining skin health and enjoying outdoor activities safely. Stay informed and protect your skin!

Hourly UV Index in La Union

The UV Index throughout the day paints a vivid picture of sun intensity and potential exposure risks. At 7:00 AM, it starts at a mild 2, making it safe for early outdoor activities. However, by 9:00 AM, it ramps up to 8, signaling increased caution. The peak hits at 11:00 AM and 12:00 PM, both soaring to 14, indicating high UV levels that demand protective measures. As the afternoon progresses, the index gradually declines—down to 5 by 3:00 PM and falling to a comfortable 1 by 5:00 PM. Surprisingly, by 7:00 PM, it drops to 0, giving way to safer evening outdoor conditions. Those planning to bask in the sun should be vigilant between 10:00 AM and 2:00 PM, when the sun's rays are at their fiercest!

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	14	extreme	10 min
12:00	14	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	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in La Union

Throughout the year, seasonal UV changes indicate varying levels of sun exposure that can significantly impact skin health. The high-risk months for UV exposure span from February to October, with the highest UV Index readings occurring in March, April, and May, where it reaches an extreme level of 14. During these months, the recommended burn time is just 10 minutes, emphasizing the need for protective measures. Even in January and November, UV levels are classified as very high, indicating that residents and visitors should remain vigilant year-round. To safeguard against harmful UV rays, it is advisable to wear protective clothing, use broad-spectrum sunscreen, and seek shade, especially during peak sun hours.

Monthly Maximum UV Index for La Union, Honduras

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

The table above highlights how UV exposure in La Union 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.

La Union'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 Union	10	12	14	14	14	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