UV Index in La Yesca, Mexico

Last updated: August 1, 2025

Understanding the UV Index is crucial for residents and visitors in La Yesca, Mexico. This rural town, characterized by its Cwa climate, experiences intense sunlight and fluctuating UV levels throughout the day. By staying informed about UV levels, you can effectively prevent sunburn and safeguard your skin health, especially during peak hours when the index reaches as high as 13 around noon. With morning values lower at 1-4 and afternoon peaks soaring to 10-13, vigilance is essential to enjoying the warm climate while minimizing risks. Stay protected and make the most of La Yesca's sunny days!

Hourly UV Index in La Yesca

The UV Index throughout the day showcases a dynamic rhythm of sun exposure. Starting the morning with a mild 1 at 7:00 AM, it steadily climbs as the sun rises higher, reaching 2 by 8:00 AM. A noticeable surge occurs by 9:00 AM, peaking at 10:00 AM with a robust 7. The intensity escalates to its maximum of 13 at both 12:00 PM and 1:00 PM, emphasizing the need for sun protection during these hours. As the afternoon progresses, the index begins to taper off, descending to 3 by 5:00 PM and finally winding down to a gentle 1 by 7:00 PM. This pattern highlights the crucial times to take precautions against UV exposure, making it key to enjoy the sun safely.

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	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	12	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 La Yesca

The UV Index exhibits significant seasonal changes, with the most intense exposure occurring from February to October, where the index frequently reaches extreme levels between 11 and 14. High-risk months for UV exposure are February, March, April, May, June, July, August, September, and October, with burn times as low as 10 minutes during peak index times. To ensure safety, both visitors and residents should be vigilant during these months, wearing protective clothing, using sunscreen with a high SPF, and seeking shade whenever possible—especially between 10 AM and 4 PM when the sun's rays are the strongest. As the UV index drops in November and December, the risk lessens, but individuals should continue to take precautions, as the index remains in the very high category.

Monthly Maximum UV Index for La Yesca, Mexico

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

The table above highlights how UV exposure in La Yesca 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.

La Yesca'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
La Yesca	9	11	13	14	14	13	13	13	13	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