UV Index in San Francisco Tepango, Mexico

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents and visitors in San Francisco Tepango, Mexico, given the region's sunny climate and varying UV exposure throughout the day. Awareness of UV levels helps prevent sunburn and supports long-term skin health, making it essential for outdoor activities. With midday peaks soaring to a maximum UV Index of 14, it's important to take precautions against potential harm from the sun's rays, especially during the hottest hours. Stay informed and protect your skin to enjoy all that San Francisco Tepango has to offer!

Hourly UV Index in San Francisco Tepango

As the day unfolds, the UV Index escalates dramatically, peaking at 14 around 1 PM, indicating an intense level of solar radiation. Early hours see a mild start, with values of 1 at 7 AM and 8 AM, only creeping up to 2 by 9 AM. However, as the sun climbs higher, the intensity surges, reaching a brisk 5 by 10 AM, and a striking 12 by noon. The afternoon continues the trend, with 13 at 2 PM before gradually declining to 4 by 5 PM. By the time the sun sets, UV levels retreat to a safer 2 at 6 PM and drop back to 1 by 7 PM. Be sure to stay protected during those midday hours when UV exposure 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	2	low	45 min
10:00	5	moderate	30 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 Tepango

During the year, the UV Index in this region demonstrates notable seasonal variations. The highest UV levels occur from March to October, categorized as extreme, with consistent readings of 14, where the burn time is only 10 minutes. February, with a UV Index of 12, and January at 10, are the last months of high risk before the persistent peak from March to October. Notably, November and December see a decline to 9 and 8, respectively, categorized as very high with increased burn times of 15 minutes. Visitors and residents are advised to exercise caution during March through October, minimizing direct sun exposure and using adequate sun protection such as sunscreen, hats, and sunglasses to prevent harmful UV damage.

Monthly Maximum UV Index for San Francisco Tepango, Mexico

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

The table above highlights how UV exposure in San Francisco Tepango 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 Tepango'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 Tepango	10	12	14	14	14	14	14	14	14	11	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