UV Index in El Parnaso, Mexico

Last updated: May 3, 2025

In El Parnaso, Mexico, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels is essential not only for preventing painful sunburns but also for minimizing long-term skin damage and reducing the risk of skin cancer. With a warm Am climate that often ushers in high UV exposure, especially during midday hours, residents and visitors alike need to stay informed about UV risks. On sunny days, the UV Index can peak at a remarkable 13 at noon, making it vital to take protective measures against harmful rays when enjoying the beautiful outdoor scenery. Stay safe and sun smart!

Hourly UV Index in El Parnaso

The UV Index displays a dynamic pattern throughout the day, starting with a gentle level 1 at 7:00 AM and 8:00 AM, perfect for early risers. As the sun climbs higher, the intensity increases sharply, peaking at a striking 12 around noon and reaching its zenith at 1 PM with an impressive 13. From that point, the index gradually declines, dropping to 6 by 4 PM, and then further down to a softer 3 by 5 PM. By evening, it returns to 1 at 6 PM, inviting a sense of relief as the day winds down. This data emphasizes the importance of sun safety, especially during those peak hours when the UV Index is at its highest.

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	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 El Parnaso

Throughout the year, the UV Index displays significant seasonal variations, with the highest risk months being February through September, where the index remains consistently at 11 or higher, signaling an extreme exposure category. During these months, burn times drop to just 10 minutes, underscoring the need for vigilant sun protection. As we transition into October, while the UV Index decreases slightly to 11, it remains in the extreme category until November, when it drops to 9 (very high). January and December also present considerable risk with UV Index levels of 9 and 8, respectively, and a burn time of 15 minutes. Visitors and residents are advised to take sun safety seriously, utilizing sunscreen, protective clothing, and seeking shade during peak hours to mitigate the harmful effects of UV radiation.

Monthly Maximum UV Index for El Parnaso, Mexico

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

The table above highlights how UV exposure in El Parnaso 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.

El Parnaso'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
El Parnaso	9	11	13	13	13	13	13	12	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