UV Index in Flores, Guatemala

Last updated: July 2, 2025

In the vibrant town of Flores, Guatemala, understanding the UV Index is crucial for protecting your skin and overall health. With the region's tropical climate, the sun can be a formidable presence, especially during the peak hours when the UV levels soar to 12 and 13. By staying informed about these levels, you can take proactive steps to prevent sunburn and long-term skin damage, ensuring you can enjoy the breathtaking landscapes and rich culture without risking your well-being. So, arm yourself with knowledge and stay safe under the Guatemalan sun!

Hourly UV Index in Flores

As the sun rises, the UV Index begins to climb, starting at a low 1 at 7:00 AM. By 9:00 AM, it reaches 6, signaling that it's time to pay attention to sun safety. The peak intensity arrives at 12:00 PM, with a high of 13, indicating potentially harmful radiation. This resplendent midday sun shines brightly until about 2:00 PM, when the index decreases to 10. As the afternoon progresses, the UVI drops to 6 by 3:00 PM, eventually tapering off to a mild 1 by 5:00 PM and lingering at 0 after 7:00 PM. Be sure to protect your skin during the hours of peak exposure!

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	1	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	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 Flores

Throughout the year, UV index values exhibit significant seasonal variation, with the highest risks occurring from February to October. During these months, the UV index typically ranges from 11 to 14, categorized as extreme and necessitating minimal burn times of only 10 minutes. Specifically, April emerges as the peak month with a UV index of 14. Conversely, January, November, and December present lower UV levels, classified as very high, allowing for longer burn times of 15 minutes. Residents and visitors are advised to exercise caution, including wearing protective clothing, using sunscreen, and limiting sun exposure during these high-risk months to safeguard against skin damage.

Monthly Maximum UV Index for Flores, Guatemala

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

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

Flores's solar exposure compared to other cities in Guatemala. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Flores	9	11	13	14	13	13	13	13	13	12	10	8
Petapa UVI	11	13	14	15	14	14	14	14	14	13	10	10
Villa Nueva UVI	11	13	14	15	14	14	14	14	14	13	10	10
Mixco UVI	11	13	15	15	14	14	14	14	14	13	11	10
Guatemala City UVI	11	13	15	15	14	14	14	14	14	13	11	10
San Juan Sacatepequez UVI	11	13	15	15	14	14	15	14	14	13	11	10