UV Index in Puerto Mexico, Mexico

Last updated: July 2, 2025

In Puerto Mexico, understanding the UV Index is crucial for maintaining skin health and preventing sunburn, especially during the intense midday hours. The UV levels can soar to a staggering high of 14 between 1 PM and 2 PM, making it essential for residents and visitors alike to stay vigilant about sun protection. Given Puerto Mexico's BSk climate, characterized by warm temperatures and sunny days, the risk of overexposure to UV radiation is elevated. By being aware of the UV Index, you can take proactive measures to safeguard your skin and enjoy the beautiful outdoors safely.

Hourly UV Index in Puerto Mexico

The UV Index throughout the day tells a compelling story of rising sun intensity. Starting off at a mellow 1 at 07:00 AM, it gradually increases to a moderate 2 by 09:00 AM. As the clock strikes 10:00 AM, the index soars to 5, marking the onset of stronger rays. With the sun at its peak, the index reaches an impressive 11 at 12:00 PM and 14 at 1:00 PM, signaling the highest risk for unprotected skin. Although it remains high at 14 from 1:00 PM to 2:00 PM, it soon begins to dip, falling to 9 by 4:00 PM and further down to 3 at 6:00 PM. As daylight dims, the UV Index retreats to a safe 1 by 7:00 PM, reminding us of the sun's powerful influence during the midday hours. Be sure to protect your skin when the 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	1	low	45 min
09:00	2	low	45 min
10:00	5	moderate	30 min
11:00	8	very high	15 min
12:00	11	extreme	10 min
13:00	14	extreme	10 min
14:00	14	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 Puerto Mexico

Throughout the year, UV levels exhibit significant fluctuations, peaking between March and October when the UV Index often reaches extreme levels of 12-14. The highest risk months for UV exposure are April, May, July, and August, with burn times as short as 10 minutes in these months. Visitors and residents are advised to take precautionary measures during these periods, including applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak hours to reduce the risk of skin damage. In contrast, December and January exhibit lower UV levels, although January still maintains a very high category with a burn time of 15 minutes, so it's important to remain vigilant even in the cooler months.

Monthly Maximum UV Index for Puerto Mexico, Mexico

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

The table above highlights how UV exposure in Puerto Mexico 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.

Puerto Mexico'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
Puerto Mexico	8	10	12	14	14	13	14	13	13	11	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