UV Index in San Agustin Acasaguastlan, Guatemala

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of San Agustin Acasaguastlan, Guatemala, a region characterized by its Aw climate, which frequently exposes individuals to intense sunlight. As UV levels can soar, peaking between 11 AM and 1 PM with an index reading that can reach a staggering 14, awareness of UV risks is essential for preventing sunburn and protecting skin health. With ultraviolet radiation becoming increasingly powerful in this tropical setting, comprehending the daily fluctuations in UV levels can help you take proactive measures to enjoy the beautiful outdoors safely.

Hourly UV Index in San Agustin Acasaguastlan

The UV Index shows a dynamic rise and fall throughout the day, starting at a mild 1 at 7:00 AM and escalating to a peak of 14 by noon, indicating high risk for harm from unprotected sun exposure. As the afternoon progresses, the index gradually declines to 10 at 2:00 PM, then swiftly dips as the sun sets, falling back to 1 by 5:00 PM and ultimately dropping to 0 after 7:00 PM. It's a reminder to embrace sun safety measures, especially during those peak hours when the index climbs to 13 and 14, urging everyone to stay protected!

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	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	13	extreme	10 min
14:00	10	very high	15 min
15:00	7	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 Agustin Acasaguastlan

During the year, UV exposure remains consistently high to extreme in this region, particularly from January to October, where the UV Index reaches a peak of 15 in April. This indicates that the highest risk months for sunburn and UV exposure are from February to April, with an index ranging between 13 and 15 and a burn time of just 10 minutes. After October, although the UV Index decreases slightly, November and December still present very high exposure levels with a burn time of 15 minutes. Visitors and residents are strongly advised to take protective measures during these months by wearing sunscreen, protective clothing, and seeking shade when outdoors to mitigate the risk of harmful UV radiation.

Monthly Maximum UV Index for San Agustin Acasaguastlan, Guatemala

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

The table above highlights how UV exposure in San Agustin Acasaguastlan 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.

San Agustin Acasaguastlan'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
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
San Agustin Acasaguastlan	11	13	14	15	14	14	14	14	14	13	10	9
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