UV Index in La Arena, Mexico

Last updated: July 2, 2025

In the sun-drenched climate of La Arena, Mexico, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can significantly aid in sunburn prevention and long-term skin care, especially when peak indices reach as high as 14 during midday hours. With an Aw climate that maximizes sun exposure, being aware of UV risks helps residents and visitors alike to enjoy outdoor activities safely while minimizing the risk of harmful effects from overexposure to ultraviolet radiation.

Hourly UV Index in La Arena

The UV Index for the day showcases a dramatic rise in intensity as the sun climbs higher in the sky. Starting from a mild 1 at 07:00 and 08:00, the readings gradually increase, reaching a moderate 2 by 09:00. The real jump occurs between 10:00 and 13:00, where it surges to a peak of 14 at both 13:00 and 14:00, emphasizing the need for sun protection during these hours. As the afternoon progresses, the index begins to taper off, measuring 12 at 15:00, then dropping significantly to 5 by 17:00. Finally, the UV Index returns to a safe 1 by 19:00, reminding us how crucial it is to stay vigilant during peak sunlight!

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	5	moderate	30 min
11:00	8	very high	15 min
12:00	11	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	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in La Arena

The UV Index exhibits significant seasonal changes, peaking during the warmer months. Starting in January with a UV Index of 8 categorized as very high, the risk escalates rapidly through March and April, reaching an extreme UV Index of 14 in July. The high-risk months are primarily from March to October, where the exposure category remains at extreme, with a quick burn time of just 10 minutes. November and December see a slight decrease in UV intensity, but caution is still advised due to very high exposure levels, particularly in November. Visitors and residents are strongly advised to use sun protection measures, such as sunscreen and protective clothing, during these peak months and limit sun exposure to maintain skin health.

Monthly Maximum UV Index for La Arena, Mexico

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

The table above highlights how UV exposure in La Arena 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.

La Arena'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
La Arena	8	10	13	13	13	13	14	13	13	12	9	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