UV Index in Montemorelos, Mexico

Last updated: July 2, 2025

Understanding the UV Index in Montemorelos, Mexico is essential for anyone seeking to protect their skin from harmful ultraviolet radiation. With peak UV levels reaching as high as 12 between 1 PM and 3 PM, awareness of these conditions is crucial for sunburn prevention and maintaining skin health. Montemorelos, characterized by its BSh climate, brings about distinctive UV exposure risks that can severely impact your well-being. By keeping an eye on the daily UV Index, residents and visitors can make informed decisions about sun safety, ensuring that outdoor activities remain enjoyable and skin remains protected.

Hourly UV Index in Montemorelos

At dawn, the UV Index starts low, peaking at 1 around 7:00 AM and remaining steady until 9:00 AM. As the sun climbs higher in the sky, exposure increases, hitting 4 by 10:00 AM. The intensity escalates sharply, reaching a striking 10 at 12:00 PM and peaking at 12 between 1:00 PM and 2:00 PM—the hottest moment of the day. Following this peak, the UV Index gracefully declines, dropping to 5 by 5:00 PM and further to 3 by 6:00 PM. As evening approaches, it wraps up with a return to 1 by 7:00 PM. It's a clear reminder to seek shade during peak hours and 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	12	extreme	10 min
14:00	12	extreme	10 min
15:00	11	extreme	10 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 Montemorelos

The seasonal UV changes reveal that the highest risk months for UV exposure are from April to September, when the UV Index consistently reaches 12, categorized as extreme, with a burn time of just 10 minutes. Even outside these months, February and March remain significant, with UV Index values of 9 and 10 (very high), respectively. Visitors and residents are strongly advised to take precautions during these months. It is crucial to apply broad-spectrum sunscreen, wear protective clothing, and seek shade during peak hours to minimize the risk of skin damage. In contrast, the UV Index decreases in winter months, notably dropping to 6 in December, although a high risk remains in January at 7. Therefore, maintaining sun safety practices year-round is recommended.

Monthly Maximum UV Index for Montemorelos, Mexico

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

The table above highlights how UV exposure in Montemorelos 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.

Montemorelos'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
Montemorelos	7	9	10	12	12	12	12	12	11	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