UV Index in Chametla, Mexico

Last updated: June 2, 2025

Understanding the UV Index in Chametla, Mexico is crucial for safeguarding your skin and overall health. With the region's BWh climate, sunny days are prevalent, leading to increased UV exposure, particularly during midday hours. Being aware of UV levels helps you prevent sunburn and reduce the risk of long-term skin damage. As the UV Index peaks at 12 around noon, it's essential to take protective measures, especially between 11 AM and 3 PM when UV radiation is most intense. Stay informed and enjoy the sun safely!

Hourly UV Index in Chametla

From the early morning hours, the UV Index starts off low at 1 between 07:00 and 08:00, making it a safe time for outdoor activities. As the sun climbs higher, the index spikes dramatically, reaching 6 at 10:00 and peaking at a striking 13 from 13:00 to 14:00. This period calls for extra caution—sunscreen and protective clothing are a must! As the afternoon wanes, the index gradually declines, settling at 4 by 17:00 and returning to 1 by 19:00, making the evening a safer time to enjoy the outdoors. Stay protected and plan your sun exposure wisely!

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	13	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 Chametla

Throughout the year, UV Index levels fluctuate significantly, with high-risk months identified primarily from February to September. The UV Index peaks in March, April, May, and June at a critical 13, categorized as extreme, where the burn time is reduced to just 10 minutes. Visitors and residents should be particularly vigilant during these months, ensuring adequate sun protection such as using sunscreen, wearing protective clothing, and seeking shade when possible. As we transition into the cooler months, October and November still present elevated UV risks with indices of 10 and 8, respectively, signaling visitors to maintain sun safety practices. In the winter months, although the UV Index is lower, with values of 7 in January and 6 in December, it is advisable to remain cautious, especially on sunny days.

Monthly Maximum UV Index for Chametla, Mexico

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

The table above highlights how UV exposure in Chametla 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.

Chametla'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
Chametla	7	9	11	13	13	13	12	12	12	10	8	6
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