UV Index in Naco, Mexico

Last updated: June 2, 2025

In Naco, Mexico, awareness of the UV Index is crucial for protecting your skin and overall health. With intense sun exposure, especially during the peak hours of 11 AM to 1 PM, understanding UV levels can help you prevent sunburn and long-term skin damage. Naco's arid climate brings about heightened UV risks, often reaching maximum indices of 13 during the summer months. Stay informed and take proactive steps to safeguard yourself against the sun’s harmful rays while enjoying the beautiful outdoors!

Hourly UV Index in Naco

As the sun rises, the UV Index starts off gentle at 2 at 07:00, making it a comfortable time for morning activities. The intensity ramps up quickly, reaching 3 by 08:00, heralding a day of higher UV exposure. By 09:00, the index hits 6, urging caution as midday approaches. The peak arrives between 11:00 and 12:00, with the UV Index soaring to an impressive 12 and then 13, signaling that peak sun intensity is at hand. Even as the clock strikes 13:00, it remains potent at 12 before gradually softening in the following hours. By 15:00, the index drops to 8, finally settling at a milder 2 by 17:00. As evening sets in, the UV levels dwindle, resting at 1 by 18:00 and maintaining that low level through 19:00, providing a gentle end to the day's UV journey. Remember to take precautions during the peak hours for safe sun enjoyment!

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	2	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Naco

Throughout the year, UV levels fluctuate significantly, with the highest risks occurring from April to September. During these months, the UV Index consistently reaches extreme levels, peaking at 13 in May and June. In these high-risk months, burn time decreases dramatically to as little as 10 minutes, necessitating vigilant sun protection. February and March also present very high UV levels (8 and 10, respectively), with a burn time of just 15 minutes. In contrast, the lowest UV exposure can be found in January, November, and December, with moderate to high levels that provide burn times of up to 30 minutes. Residents and visitors should ensure they wear appropriate sunscreen, protective clothing, and seek shade during peak hours, especially from April to September, to safeguard against harmful UV radiation.

Monthly Maximum UV Index for Naco, Mexico

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

The table above highlights how UV exposure in Naco 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.

Naco'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
Naco	5	8	10	12	13	13	13	12	11	9	6	5
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