UV Index in Valle de Allende, Mexico

Last updated: May 3, 2025

In the picturesque Valle de Allende, Mexico, being aware of the UV Index is crucial for safeguarding your skin and enjoying the great outdoors. With the region’s BSk climate—marked by warm, sunny days—UV exposure can reach dangerous levels, especially during midday hours when the index peaks at a staggering 14. Understanding these UV levels is essential not only for preventing painful sunburns but also for maintaining long-term skin health. By keeping an eye on the UV Index, residents and visitors can better protect themselves while soaking up the beautiful Valle de Allende sunshine.

Hourly UV Index in Valle de Allende

The hourly UV Index chart presents a striking illustration of the sun's intensity throughout the day. Starting at 7:00 AM with a mild index of 1, it gradually rises, hitting 4 by 9:00 AM, and peaking at 2:00 PM with a high of 14. This peak signifies a crucial time for sun protection, as the UV rays become most potent. As the afternoon unfolds, the index dips, dropping to 12 by 2:00 PM, and gradually decreasing to a gentler 1 by 7:00 PM. It’s essential to stay mindful of the sun’s strength, particularly between 10:00 AM and 3:00 PM, when precautions against UV exposure are most necessary.

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	7	high	25 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	14	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 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 Valle de Allende

Throughout the year, the UV Index experiences significant fluctuations, with peak levels observed during the spring and summer months. From March to September, particularly April to June, the UV Index reaches extreme levels of 11 to 14, indicating a high risk for skin damage, with a minimal burn time of just 10 minutes. The high-risk months for UV exposure are therefore March through September, especially April and May, when the Index is at its peak. Visitors and residents should take precautionary measures, such as wearing protective clothing, applying sunscreen with a high SPF, and seeking shade during peak sunlight hours. As the year progresses towards winter, UV levels decrease, but the risk remains moderate, particularly in January (high) and February (very high), warranting continued vigilance.

Monthly Maximum UV Index for Valle de Allende, Mexico

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

The table above highlights how UV exposure in Valle de Allende 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.

Valle de Allende'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
Valle de Allende	7	10	11	14	14	13	13	13	12	10	8	6
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