UV Index in Villa Union, Mexico

Last updated: May 3, 2025

In Villa Union, Mexico, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding the UV levels is essential not just for preventing painful sunburns, but also for reducing the long-term risks associated with skin damage. With a BSh climate that often boasts clear skies and intense sun, locals and visitors alike should pay close attention to daily UV forecasts. For instance, during peak hours, the UV Index can soar to 12, signaling very high exposure risks. Staying informed helps ensure you enjoy the beautiful sun safely!

Hourly UV Index in Villa Union

The hourly UV Index reveals an intense progression of sun exposure throughout the day, reaching its peak at 2 PM with a striking level of 12. Starting from a minimal 1 at 7 AM and 8 AM, the index gradually rises, hitting 4 by 10 AM and soaring to 7 at 11 AM. By noon, the UV Index spikes to 10, urging caution for sun-seekers. The afternoon brings the highest risk, with 11 at 1 PM and a blazing 12 at 2 PM, before it begins to decline. Fortunately, from 3 PM onwards, the UV levels decrease to 10, then to 8 at 4 PM, 5 at 5 PM, and tapering down to 1 by 7 PM, signaling a safe reprieve from the sun's intensity. Stay vigilant during the midday hours to protect your skin!

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	4	moderate	30 min
11:00	7	high	25 min
12:00	10	very high	15 min
13:00	11	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 min
16:00	8	very high	15 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Villa Union

Throughout the year, the UV Index reveals notable seasonal changes in sun exposure risk. High-risk months typically span from February to September, with March through August showing extreme UV levels of 11 to 12, where the burn time significantly decreases to just 10 minutes. In particular, April, May, June, July, and August are critical, maintaining this extreme classification. Visitors and residents are urged to take necessary precautions during these months, such as wearing protective clothing, using broad-spectrum sunscreen, and seeking shade, especially during midday hours. As the year progresses, UV levels taper off, with November showing a high index of 7 and December reducing to a moderate 5, allowing for safer sun exposure conditions.

Monthly Maximum UV Index for Villa Union, Mexico

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

The table above highlights how UV exposure in Villa Union 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.

Villa Union'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
Villa Union	6	8	9	11	11	12	12	12	11	9	7	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