UV Index in Vallehermoso, Mexico

Last updated: August 1, 2025

In the beautiful town of Vallehermoso, Mexico, awareness of the UV Index is crucial for safeguarding your skin health. Understanding UV levels not only helps prevent painful sunburns but also plays a vital role in reducing long-term risks like skin cancer. With its Aw climate, Vallehermoso experiences significant UV exposure, peaking at an intense UV Index of 13 around midday. Being informed about daily UV levels allows residents and visitors alike to enjoy the sun responsibly, ensuring a healthier outdoor experience.

Hourly UV Index in Vallehermoso

As the day unfolds, the UV Index reveals a dramatic rise in intensity. Starting at a manageable 1 at 7:00 AM, it gradually escalates to a staggering 12 by noon. The sun reaches its peak at 1:00 PM, where the UV Index hits 13, emphasizing the need for protection. Fortunately, as the afternoon progresses, the levels dip to 9 by 3:00 PM and further decline to a safe 1 by 6:00 PM. This hourly data emphasizes the importance of being mindful of UV exposure, especially during the midday high. Remember, the sun may be beautiful, but its rays can be fierce!

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	1	low	45 min
09:00	3	moderate	30 min
10:00	6	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Vallehermoso

Throughout the year, the UV Index experiences notable fluctuations, with high-risk months primarily occurring from February to October. During this period, the UV Index consistently reaches an extreme level of 11 to 13, indicating a burn time of only 10 minutes. This heightened exposure necessitates vigilant sun protection measures, including the use of broad-spectrum sunscreen, protective clothing, and seeking shade during peak hours. January, November, and December see a decrease in UV levels, yet caution is still advised, as the UV Index remains in the very high range (8 to 9), with burn times of 15 minutes. Visitors and residents are strongly encouraged to remain aware of the UV Index and take proactive steps to safeguard their skin year-round.

Monthly Maximum UV Index for Vallehermoso, Mexico

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

The table above highlights how UV exposure in Vallehermoso 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.

Vallehermoso'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
Vallehermoso	9	11	13	13	13	13	13	13	13	11	9	8
Guadalajara UVI	9	11	14	14	14	13	13	13	13	12	9	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