UV Index in Petectunich, Mexico

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of Petectunich, Mexico, where the intense sun can pose serious risks. With a tropical climate that often sees high UV levels, being aware of these numbers is essential for sunburn prevention and maintaining skin health. During peak hours, particularly between 10 AM and 2 PM, the UV Index can soar to dangerous levels, making it imperative to take protective measures. By keeping an eye on the UV Index, you can enjoy the beautiful, sunny days in Petectunich while safeguarding your skin against harmful radiation.

Hourly UV Index in Petectunich

At dawn, the UV Index begins its day at a modest 1 at 07:00, signaling a low risk for sun exposure. As the sun climbs higher, the index rises steadily, reaching 2 by 08:00 and 3 at 09:00. The peak occurs around 12:00, where it soars to an impressive 12, indicating a very high risk for harm from unprotected sun exposure. The intensity slightly decreases in the afternoon, with readings of 13 at 13:00 and tapering to 9 by 15:00. As evening approaches, the UV levels drop, returning to 1 by 18:00 and 19:00. It's essential to stay protected during those peak hours from 11:00 to 15:00 when the UV Index 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	2	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	12	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Petectunich

The UV Index experiences significant fluctuations throughout the year, with the highest risk months typically occurring from March to October. During this period, the UV Index reaches extreme levels, particularly peaking at 13 from March to July. This translates to a dangerously short burn time of just 10 minutes for unprotected skin. February also sees a high UV Index of 10, while January stands at 8, indicating very high exposure levels. As we transition towards the end of the year, November and December mark a decline, with indices of 8 and 7 respectively, accompanied by longer burn times of 15 to 25 minutes. Given these insights, it is crucial for visitors and residents to prioritize sun protection during the high-risk months, particularly from March to October, by wearing sunscreen, protective clothing, and seeking shade to reduce the risk of harmful UV exposure.

Monthly Maximum UV Index for Petectunich, Mexico

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

The table above highlights how UV exposure in Petectunich 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.

Petectunich'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
Petectunich	8	10	13	13	13	13	13	12	12	11	8	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