UV Index in Presa Blanca, Mexico

Last updated: January 18, 2026

Understanding the UV Index is crucial for residents and visitors in Presa Blanca, Mexico, especially given the area's BSh climate, which brings plenty of sunlight throughout the year. By being aware of UV levels, you can significantly reduce your risk of sunburn and long-term skin damage. The UV Index in Presa Blanca reaches its peak between noon and 3 PM, with values soaring to 14, signaling a high risk for harmful effects without proper protection. Embracing sun safety measures becomes vital to enjoy this beautiful region while safeguarding your skin's health!

Hourly UV Index in Presa Blanca

As the day unfolds, the UV Index rises dramatically, beginning with a gentle 0 at 07:00. By 09:00, it reaches a modest 2, but the real intensity kicks in as the sun climbs higher. At 11:00, the index peaks at an impressive 8, and then skyrockets to a maximum of 14 by 14:00. This mid-afternoon zenith signals a critical time for sun safety, with both 12:00 and 13:00 hovering at 11 and 13, respectively. As evening approaches, the UV exposure begins to wane, descending to a comfortable 6 at 17:00, before tapering off to a mere 1 by 19:00. Enjoy the sun, but remember to protect yourself during those peak hours! 🌞

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	60+ minutes
08:00	1	low	60+ minutes
09:00	2	low	60+ minutes
10:00	4	moderate	30–60 min
11:00	7	high	15–30 min
12:00	9	very high	10–15 min
13:00	9	very high	10–15 min
14:00	8	very high	10–15 min
15:00	6	high	15–30 min
16:00	3	moderate	30–60 min
17:00	1	low	60+ minutes
18:00	1	low	60+ minutes
19:00	0	low	60+ minutes

Monthly UV Index Trends in Presa Blanca

The UV Index shows significant seasonal fluctuations, with the highest levels occurring from March to October, representing the peak exposure periods. February through September are particularly high-risk months, characterized by an extreme exposure category and a dangerously low burn time of just 10 minutes. Visitors and residents should take extra precautions during these months, prioritizing sun protection strategies like wearing broad-spectrum sunscreen, hats, and UV-protective clothing. While January, November, and December still retain very high intensity, they allow for slightly longer burn times of 15 minutes, but caution is still advised. Overall, vigilance against UV exposure is crucial year-round, especially during the peak months.

Monthly Maximum UV Index for Presa Blanca, Mexico

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

The table above highlights how UV exposure in Presa Blanca 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.

Presa Blanca'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
Presa Blanca	9	11	14	14	15	14	14	13	14	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