UV Index in Leona Vicario, Mexico

Last updated: June 2, 2025

Understanding the UV Index is essential for residents and visitors of Leona Vicario, Mexico, where the tropical climate brings plenty of sunshine throughout the year. With UV levels often peaking around midday, awareness of these measurements plays a crucial role in preventing sunburn and promoting long-term skin health. During the hottest hours, especially between 11 AM and 1 PM, UV Index values can soar to dangerous heights, emphasizing the need for protective measures. By staying informed about the UV Index, you can enjoy the sunny beauty of Leona Vicario while keeping your skin safe from harmful effects.

Hourly UV Index in Leona Vicario

The UV Index today paints a vivid picture of solar intensity, peaking with maximum readings at 12:00 PM and 1:00 PM at an impressive 13, signaling that it's crucial to protect your skin during these hours. The morning hours start off mild, with values of 1 at 7 AM, gradually climbing to 4 by 9 AM. As the day progresses, a dramatic surge occurs, reaching 11 by 11 AM and hitting its zenith at 12 PM. Following this peak, the index gradually declines to 9 at 3 PM, before tapering off to 1 by 6 PM, making the late afternoon and evening much safer for outdoor activities. Stay smart and savvy about sun safety, especially during those midday 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	1	low	45 min
08:00	2	low	45 min
09:00	4	moderate	30 min
10:00	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	9	very high	15 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Leona Vicario

The UV Index demonstrates significant seasonal changes, with high-risk months identified from March to October, where the index reaches extreme levels. In these months, the UV Index peaks at 13 in April, May, and June, corresponding to a burn time of only 10 minutes. Even in January and February, the UV Index remains notably high at 8 and 10, making these months also pose risks. As fall approaches, the index begins to decline, dropping to 11 in October and further down to 8 and 7 during November and December, with longer burn times of 15 and 25 minutes respectively. For both visitors and residents, it is crucial to take precautions during the high-risk months, including applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade, especially during midday hours to reduce the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Leona Vicario, Mexico

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

The table above highlights how UV exposure in Leona Vicario 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.

Leona Vicario'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
Leona Vicario	8	10	12	13	13	13	12	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