UV Index in Gualan, Guatemala

Last updated: July 2, 2025

Understanding the UV Index in Gualan, Guatemala is essential for safeguarding your skin health and preventing sunburn while enjoying the outdoors. With the region's warm Aw climate, the sun can be particularly intense, especially between 10 AM and 2 PM when UV levels peak at an extreme 14. Being aware of these levels helps locals and visitors alike take necessary precautions to protect themselves from harmful UV radiation. Stay informed and make the most of Gualan's sunny days while ensuring your skin stays safe and healthy!

Hourly UV Index in Gualan

The UV Index throughout the day paints a clear picture of sun intensity, peaking dramatically between 11:00 AM and 12:00 PM, where it reaches a scorching 14. Early morning starts off mild with a maximum of 2 at 7:00 AM, gradually escalating to a more cautious 4 at 8:00 AM, before the sun strikes hard at 10 around 10:00 AM. By 9:00 AM, the UV climbs to 7, signaling the importance of sun protection as it escalates further to its zenith. In the afternoon, values begin to descend, dropping to 10 at 2:00 PM, and decreasing steadily to 1 by 5:00 PM, indicating a return to safer conditions as the sun sets. With no UV exposure risks by 7:00 PM, this data underscores the critical times for sunscreen application and shade seeking to prevent harm. Stay safe and savvy under the sun!

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	7	high	25 min
10:00	10	very high	15 min
11:00	13	extreme	10 min
12:00	14	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 Gualan

During the year, UV Index levels fluctuate significantly, with the high-risk months typically spanning from February to October, where the index remains in the extreme category. The peak levels occur from March to August, consistently reaching a UV Index of 14 and a rapid burn time of just 10 minutes. In contrast, January, November, and December present a very high exposure category with slightly longer burn times of 15 minutes. Residents and visitors should take precautions, particularly in the spring and summer months. It is advisable to wear protective clothing, use sunscreen with a high SPF, and limit sun exposure during peak hours to mitigate the risk of harmful UV radiation.

Monthly Maximum UV Index for Gualan, Guatemala

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

The table above highlights how UV exposure in Gualan 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.

Gualan'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
Gualan	10	12	14	14	14	13	14	14	13	12	10	9
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