UV Index in San Francisco Cozoaltepec, Mexico

Last updated: May 3, 2025

Understanding the UV Index in San Francisco Cozoaltepec, Mexico is crucial for maintaining optimal skin health and preventing sunburn. This vibrant area, characterized by its Aw climate, experiences significant sun exposure, especially during peak hours when the UV levels can rise dramatically. With the index reaching as high as 14 around midday, it’s essential for residents and visitors alike to be aware of these levels. By recognizing the potential risks associated with UV radiation, including skin damage and long-term health concerns, you can take proactive measures to protect yourself and enjoy the sunny days in San Francisco Cozoaltepec safely.

Hourly UV Index in San Francisco Cozoaltepec

The UV Index throughout the day paints a vivid picture of sun intensity, peaking dramatically around noon. Starting at a modest 1 at 7:00 AM, the index gently climbs to 3 by 9:00 AM, before hitting a striking 6 at 10:00 AM. As the sun rises higher, the UV Index reaches its zenith at 12:00 PM with a blistering score of 12, and then surges to a peak of 14 by 1:00 PM. The intensity begins to wane in the afternoon, dropping to 11 at 3:00 PM and further declining to 4 by 5:00 PM. As evening approaches, a safe 2 is reached by 6:00 PM, and the day ends with a gentle 1 by 7:00 PM. It’s a clear reminder to stay protected during the peak hours when the sun’s rays are at their strongest!

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	9	very high	15 min
12:00	12	extreme	10 min
13:00	14	extreme	10 min
14:00	13	extreme	10 min
15:00	11	extreme	10 min
16:00	8	very high	15 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in San Francisco Cozoaltepec

The UV Index in this region exhibits distinct seasonal variations, reaching its peak during the late spring and summer months. High-risk months span from February through October, where the UV Index remains at 12 or higher, indicating an extreme exposure risk with a minimal burn time of just 10 minutes. Particularly note that May and June represent the peak UV intensity, registering an index of 14. As we transition into the fall and winter months, the UV Index begins to decline, with November and December showing levels of 10 and 8, respectively, leading to a less critical exposure scenario. To ensure safety, both visitors and residents should prioritize sun protection during high-risk months by wearing sunscreen, protective clothing, and seeking shade, particularly during peak hours.

Monthly Maximum UV Index for San Francisco Cozoaltepec, Mexico

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

The table above highlights how UV exposure in San Francisco Cozoaltepec 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.

San Francisco Cozoaltepec'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
San Francisco Cozoaltepec	10	12	13	13	14	14	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