UV Index in Ciudad Guzman (CERESO), Mexico

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents and visitors of Ciudad Guzmán (CERESO), Mexico, where the warm Csa climate often brings intense sun exposure. With the UV levels reaching peaks of 13 during midday hours, awareness is key to preventing sunburn and protecting skin health. Unprotected skin is at risk of damage in just minutes under such high UV conditions, making it essential to monitor the UV Index regularly. Whether you're enjoying outdoor activities or simply spending time in the sun, knowing the UV Index helps you take necessary precautions and enjoy the beautiful climate safely.

Hourly UV Index in Ciudad Guzman (CERESO)

As the sun rises, the UV Index begins its ascent, starting at a cool 0 by 07:00 AM. By 08:00 AM, it nudges up to 1, a gentle reminder of the UV rays to come. The intensity escalates quickly, hitting 2 by 09:00 AM and reaching 4 at 10:00 AM. Peak intensity is felt at 12:00 PM when it soars to an impressive 10, and it climaxes at 13:00 PM with a formidable 13—elicit caution for sun exposure. As the afternoon unfolds, the index slowly declines, tapering to 12 at 15:00 PM, then 10 by 16:00 PM. The late hours offer some respite, as it decreases to 6 at 17:00 PM, before settling back to a manageable 3 by 18:00 PM and dropping to 1 as the day draws to a close at 19:00 PM. Be sure to take advantage of the earlier hours to enjoy sunshine safely! 🌞

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	0	low	45 min
08:00	1	low	45 min
09:00	2	low	45 min
10:00	4	moderate	30 min
11:00	7	high	25 min
12:00	10	very high	15 min
13:00	13	extreme	10 min
14:00	13	extreme	10 min
15:00	12	extreme	10 min
16:00	10	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 Ciudad Guzman (CERESO)

Throughout the year, UV Index levels demonstrate significant seasonal fluctuations, peaking during the spring and summer months. From February to October, the UV Index consistently remains in the extreme exposure category, with the highest readings in March to June, where it reaches an index of 14 to 15 and a burn time of just 10 minutes. These months, particularly March through September, are deemed high-risk for UV exposure. As a result, residents and visitors should take extra precautions during these periods, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade when outdoors. In contrast, January, November, and December see a drop to the very high category, allowing for slightly longer burn times of 15 minutes, yet vigilance remains important year-round.

Monthly Maximum UV Index for Ciudad Guzman (CERESO), Mexico

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

The table above highlights how UV exposure in Ciudad Guzman (CERESO) 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.

Ciudad Guzman (CERESO)'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
Ciudad Guzman (CERESO)	9	11	14	14	14	15	13	13	14	12	10	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