UV Index in Horcasitas, Mexico

Last updated: May 3, 2025

In Horcasitas, Mexico, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding UV levels helps residents and visitors alike make informed decisions about sun exposure, particularly during peak hours when the index reaches a whopping 14 around midday. With a climate classified as Aw, Horcasitas experiences intense sunlight, making it essential to protect your skin and enjoy outdoor activities safely. Knowing the UV index can significantly reduce your risk of skin damage, ensuring that your time in the sun is both fun and safe.

Hourly UV Index in Horcasitas

The UV Index today presents a striking pattern, peaking impressively around midday. Starting from a mild level of 1 at 07:00 and 08:00, it gradually escalates to a notable 3 by 09:00. The sun's intensity truly shines through from 10:00, reaching 5, and then surging to a breathtaking 14 by 13:00. This peak, sustained until 14:00, emphasizes the importance of sun protection during these hours when UV exposure is at its highest. As the day progresses, the index swiftly declines, dropping to 9 by 16:00 and tapering off to 1 by 19:00. Stay safe, and remember to apply sunscreen during those 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	1	low	45 min
08:00	1	low	45 min
09:00	3	moderate	30 min
10:00	5	moderate	30 min
11:00	9	very high	15 min
12:00	13	extreme	10 min
13:00	14	extreme	10 min
14:00	14	extreme	10 min
15:00	12	extreme	10 min
16:00	9	very high	15 min
17:00	5	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Horcasitas

Throughout the year, UV Index readings exhibit significant seasonal variation, with the highest levels occurring from March to September where the index consistently reaches 14 and is classified as extreme. January and November present very high indices of 10, with a burn time of 15 minutes, while December features a slightly lower index of 9. Visitors and residents are particularly at risk during the months of February through October, where the burn time drastically shortens to just 10 minutes due to the extreme UV exposure. It is essential for individuals to take proactive measures during these high-risk months by wearing protective clothing, applying sunscreen, and seeking shade to reduce the risk of skin damage.

Monthly Maximum UV Index for Horcasitas, Mexico

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

The table above highlights how UV exposure in Horcasitas 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.

Horcasitas'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
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
Horcasitas	10	12	14	14	14	14	14	14	14	12	10	9
Puebla UVI	10	12	14	15	15	15	15	14	14	13	10	9