UV Index in Huanusco, Mexico

Last updated: July 2, 2025

Understanding the UV Index in Huanusco, Mexico is crucial for protecting your skin and overall health. With high UV levels peaking around midday, awareness of these indices can help you prevent painful sunburn and reduce long-term skin damage. In Huanusco’s Cwb climate, where sunlight can be intense even outside the summer months, knowing when to seek shade and wear protective clothing is essential to enjoy the outdoors safely. Stay informed and take necessary precautions—your skin will thank you!

Hourly UV Index in Huanusco

The UV Index data for the day reveals a striking rise in sun intensity as the morning progresses. Starting with a minimal value of 0 at 07:00, the index gradually escalates. By 10:00, it reaches 4, indicating a moderate level of UV exposure. The real peak occurs around 12:00, where it soars to an impressive 11, marking it as a time when precautions are essential. The highest point comes at 14:00 with a UVI of 14, representing extreme risk levels. As the afternoon unfolds, the index begins its descent, dropping to 12 at 15:00 before tapering off further to 3 by 18:00 and finally returning to 1 at 19:00. This data emphasizes the need for sun protection during those peak afternoon hours when UV radiation is at its most potent.

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	0	low	45 min
08:00	1	low	45 min
09:00	2	low	45 min
10:00	4	moderate	30 min
11:00	7	high	25 min
12:00	11	extreme	10 min
13:00	13	extreme	10 min
14:00	14	extreme	10 min
15:00	12	extreme	10 min
16:00	10	very high	15 min
17:00	6	high	25 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Huanusco

The UV Index experiences significant seasonal variation, with highest levels occurring from February to October, where the exposure category remains categorized as extreme for most of that period. Notably, April registers the peak UV Index at 15, signifying the critical risk of sunburn with a burn time of just 10 minutes. The high-risk months are predominantly from February through October, where visitors and residents should exercise extreme caution, utilizing sunscreen, protective clothing, and limited sun exposure during peak hours. As UV levels start to decline in November and December, individuals can still expect very high UV Index readings, with burn times of 15 minutes. It is essential for everyone to remain vigilant about sun protection year-round, especially during these high-risk months.

Monthly Maximum UV Index for Huanusco, Mexico

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

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

Huanusco's solar exposure compared to other cities in Mexico. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Guadalajara UVI	9	11	14	14	14	13	13	13	13	12	9	8
Huanusco	9	11	14	15	14	14	14	14	14	12	10	8
Iztapalapa UVI	10	12	14	15	14	14	14	14	14	12	10	8
Ecatepec de Morelos UVI	10	12	14	15	15	14	14	13	14	12	10	8
Mexico City UVI	10	12	14	15	15	14	14	13	14	12	10	8
Puebla UVI	10	12	14	15	15	15	15	14	14	13	10	9