UV Index in Guayameo, Mexico

Last updated: July 2, 2025

In the heart of Guayameo, Mexico, understanding the UV Index is crucial for protecting your skin and overall health. With its Aw climate, where sunny days abound, awareness of UV levels can mean the difference between a fun day outdoors and painful sunburn. During peak hours, particularly between 11:00 AM and 2:00 PM, UV Index readings soar to dangerous levels, reaching up to 14. This highlights the importance of knowing when to seek shade and apply sunscreen to prevent skin damage and maintain long-term skin health. Stay informed, stay safe, and make the most of the beautiful Mexican sun!

Hourly UV Index in Guayameo

The UV Index throughout the day showcased a striking curve, starting at 0 at 7:00 AM and gradually rising as the sun climbed higher in the sky. By 10:00 AM, it reached 4, signaling the need for some sun protection. The index peaked at 14 between 2:00 PM and 3:00 PM, marking a high point in solar intensity where caution is essential. As the afternoon waned, values dropped back down, hitting 6 by 5:00 PM and gently descending to 1 by 7:00 PM. Overall, the 12:00 to 2:00 PM window was the most critical for safeguarding against harmful UV exposure. Remember to prioritize sun safety during these peak hours!

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	11	extreme	10 min
13:00	13	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 Guayameo

The UV Index demonstrates a significant seasonal variation, peaking during the summer months with values consistently at 14 from May through July and 13 in August and September, categorized as extreme. This means that individuals have only 10 minutes before skin damage begins in these months, making them the highest risk periods for UV exposure. Conversely, January and February start with a UV Index of 9 and 11, respectively, still classified as very high but indicating a lower risk than mid-year. As such, it is crucial for both visitors and residents to exercise caution and take protective measures, particularly during the peak months. Wearing sunscreen, protective clothing, and seeking shade are highly recommended to minimize harmful effects from UV radiation all year round.

Monthly Maximum UV Index for Guayameo, Mexico

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

The table above highlights how UV exposure in Guayameo 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.

Guayameo'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
Guayameo	9	11	13	13	14	14	14	13	13	11	8	8
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