UV Index in San Miguel, Mexico

Last updated: May 3, 2025

Understanding the UV Index in San Miguel, Mexico is crucial for protecting your skin and overall health, especially in a region known for its sunny climate and elevated UV exposure. With UV levels peaking at a striking 15 around midday, being aware of these levels is key to preventing sunburns and long-term skin damage. As the sun’s rays can be particularly intense in San Miguel, especially during the warmer months, knowing when to seek shade or apply sunscreen can make all the difference. Stay informed, stay safe, and enjoy the beautiful outdoors while safeguarding your skin!

Hourly UV Index in San Miguel

The UV Index data paints a vibrant picture of sunlight intensity throughout the day. Beginning with a mild UVI of 1 at 7:00 AM, the day starts gently, gradually climbing to 3 by 9:00 AM. However, as the sun reaches its zenith, the UVI skyrockets, peaking at an intense 15 between 1:00 PM and 2:00 PM. During these hours, it's crucial to take protective measures against harmful UV rays. As the sun begins to set, the index dips, dropping to 5 by 5:00 PM and returning to a safer 1 by 7:00 PM. This fluctuation highlights the importance of staying sun-smart during peak hours, especially between 11:00 AM and 2:00 PM when the UVI 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	13	extreme	10 min
13:00	15	extreme	10 min
14:00	15	extreme	10 min
15:00	13	extreme	10 min
16:00	9	very high	15 min
17:00	5	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in San Miguel

The UV Index experiences significant seasonal changes, with the highest readings occurring from February to September, where the index reaches extreme levels of 12 to 15. March through October are identified as particularly high-risk months, with the burn time consistently dropping to just 10 minutes, emphasizing the need for protective measures. As summer approaches, residents and visitors are strongly advised to take precautions such as wearing sunscreen, protective clothing, and seeking shade during peak hours to minimize skin damage. Come November and December, the UV Index decreases to 10 and 8 respectively, but caution is still recommended as the exposure remains categorized as very high. Always prioritize sun safety to ensure a healthy experience outdoors.

Monthly Maximum UV Index for San Miguel, Mexico

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

The table above highlights how UV exposure in San Miguel 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 Miguel'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
Iztapalapa UVI	10	12	14	15	14	14	14	14	14	12	10	8
San Miguel	10	12	14	15	15	14	14	13	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