UV Index in Dos Arroyos, Mexico

Last updated: May 3, 2025

In Dos Arroyos, Mexico, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. With peak UV levels soaring to a high of 13 around midday, understanding these readings can help residents and visitors alike protect themselves from harmful UV radiation. The region's Cfa climate means sunny days are common, increasing exposure risks, especially during the summer months. Equip yourself with the knowledge of UV levels to enjoy the beautiful outdoors safely while safeguarding your skin!

Hourly UV Index in Dos Arroyos

As the sun rises, the UV Index begins modestly at 1 between 07:00 and 08:00, signaling a gentle start to the day. However, by 09:00, it's on the rise to 3, hinting at the increasing intensity of UV radiation. The midday hours see a dramatic surge, peaking at a scorching 13 by 13:00. This period between 11:00 and 14:00 is particularly critical, with values soaring to 9 and 12, urging caution for outdoor activities. As the afternoon rolls in, the index gradually retreats, dropping to 11 at 15:00 and then declining further to 4 by 17:00, indicating a safe return to outdoor pursuits as evening approaches. The UV risk diminishes significantly by 18:00, resting at 2, before settling back to 1 as dusk falls. Stay sun smart and protect your skin 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	6	high	25 min
11:00	9	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	13	extreme	10 min
15:00	11	extreme	10 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Dos Arroyos

Seasonal changes in the UV Index reflect a significant increase in sun exposure from January through October, peaking at 14 during June and July. High-risk months for UV exposure are February through October, where the index consistently ranges from 11 to 14, classified as extreme. The potential for skin damage is urgent, with burn times as low as 10 minutes during these months. Residents and visitors are strongly advised to take precautions, such as wearing broad-spectrum sunscreen, protective clothing, and sunglasses, especially when spending time outdoors. In November and December, while UV exposure decreases to very high, it's still essential to remain cautious for those enjoying outdoor activities. Prioritizing sun safety year-round is essential for everyone.

Monthly Maximum UV Index for Dos Arroyos, Mexico

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

The table above highlights how UV exposure in Dos Arroyos 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.

Dos Arroyos'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
Dos Arroyos	8	11	12	13	13	14	14	13	13	11	9	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