UV Index in San Miguel, Mexico

Last updated: August 1, 2025

Staying informed about the UV Index in San Miguel, Mexico, is essential for safeguarding your skin and overall health. Understanding UV levels helps community members and visitors alike to prevent sunburn and reduce the risk of long-term skin damage. With a warm climate typical of a semi-arid zone, San Miguel exposes residents to significant UV radiation, particularly during the peak hours from 11 AM to 3 PM, when indices can soar up to 12. By knowing the UV Index, you can take proactive measures to enjoy the sun safely and maintain your skin’s vitality.

Hourly UV Index in San Miguel

The UV Index for the day showcases a striking peak in solar intensity, particularly between 12:00 PM and 2:00 PM, where it reaches a maximum of 12, indicating a very high risk of harm from unprotected sun exposure. Starting off the day, the index is quite low—measuring 0 at 7:00 AM—but gradually climbs, reaching 6 by 11:00 AM. As the sun climbs higher, the UV levels soar, peaking before gradually declining in the afternoon: it returns to 6 by 5:00 PM and drops significantly to 1 by 7:00 PM. It's crucial to take precautions during the peak hours to protect your skin and health!

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	45 min
08:00	1	low	45 min
09:00	1	low	45 min
10:00	3	moderate	30 min
11:00	6	high	25 min
12:00	9	very high	15 min
13:00	12	extreme	10 min
14:00	13	extreme	10 min
15:00	12	extreme	10 min
16:00	9	very high	15 min
17:00	6	high	25 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in San Miguel

During the year, UV exposure varies significantly, peaking from March to October when the UV Index frequently reaches extreme levels. The high-risk months for sunburn are March through October, with the highest index recorded in June at 14 and the lowest in January and February at 9, while November and December show a reduction in risk with indices of 9 and 7 respectively. To protect yourself, it is crucial for both visitors and residents to limit sun exposure, particularly during these high-risk months, and to use protective measures such as sunscreen, hats, and protective clothing. Remember, burn times decrease significantly in the summer months, so take precautionary steps seriously to avoid skin damage.

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
San Miguel	9	10	13	13	13	14	12	13	13	12	9	7
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