UV Index in Penon Blanco, Mexico

Last updated: August 1, 2025

In Penon Blanco, Mexico, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding the UV levels throughout the day helps you take necessary precautions against sunburn and long-term skin damage, especially with peak values like 14 around 2 PM when exposure risk is at its highest. Nestled in a BSh climate, Penon Blanco boasts plenty of sunny days, which means vigilance is key to enjoying the outdoors safely. By staying informed about the UV Index, you can enjoy the beautiful Mexican sun while keeping your skin health a top priority.

Hourly UV Index in Penon Blanco

The UV Index showcased a dynamic rise throughout the morning, starting from a maximum of 0 at 7:00 AM. By 8:00 AM, it nudged up to 1, but it was between 9:00 AM and 10:00 AM that we saw significant escalation, climbing to 2 and then 4, respectively. The sun reached its peak intensity at 1:00 PM with an impressive 13, before hitting its highest point of 14 at 2:00 PM. As the afternoon progressed, the index began to taper off; descending to 12 at 3:00 PM, before further cooling to 10 by 4:00 PM. As evening approached, it settled at 4 by 6:00 PM and eventually dropped to 2 by 7:00 PM. This hourly data highlights the importance of sun safety, especially during the midday hours when UV exposure is most intense.

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	10	very high	15 min
13:00	13	extreme	10 min
14:00	13	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 Penon Blanco

Throughout the year, UV levels exhibit significant fluctuations, peaking between March and October when the UV Index often reaches extreme levels of 12-14. The highest risk months for UV exposure are April, May, July, and August, with burn times as short as 10 minutes in these months. Visitors and residents are advised to take precautionary measures during these periods, including applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak hours to reduce the risk of skin damage. In contrast, December and January exhibit lower UV levels, although January still maintains a very high category with a burn time of 15 minutes, so it's important to remain vigilant even in the cooler months.

Monthly Maximum UV Index for Penon Blanco, Mexico

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

The table above highlights how UV exposure in Penon Blanco 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.

Penon Blanco'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
Penon Blanco	8	10	12	14	14	13	14	13	13	11	9	7
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