UV Index in Negritas, Mexico

Last updated: May 3, 2025

In Negritas, Mexico, understanding the UV Index is crucial for your health and well-being. With the region's BSh climate, the sun's rays can be particularly intense, especially during peak hours when the UV index soars to a maximum of 14 around noon. Awareness of UV levels not only helps you prevent painful sunburns but also plays a vital role in safeguarding your long-term skin health. As daily UV exposures fluctuate throughout the day—from a manageable 1 in the early morning to alarming levels by midday—it's essential to stay informed and take appropriate precautions to enjoy the sun safely.

Hourly UV Index in Negritas

As the sun rises, the UV Index begins its climb from a gentle 1 at 07:00, nudging upwards to 2 by 09:00. By mid-morning, the intensity escalates to 5 at 10:00, signaling the need for some sun safety. The peak arrives at noon with a sizzling 12, reaching a blistering 14 by 13:00 and 14:00, marking the hours of most intense sun exposure. As afternoon fades, the UV Index gradually recedes to 12 at 15:00, before cooling further to 5 by 17:00, and finally winding down to 1 by 19:00. During the peak hours, make sure to stay protected and enjoy the sunshine responsibly!

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	9	very high	15 min
12:00	12	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 Negritas

The UV Index shows significant seasonal changes, with the highest levels occurring from March to October, indicating a period of extreme exposure risk. Notably, the months of April, May, July, and August exhibit a maximum UV Index of 14, where individuals may burn within just 10 minutes of sun exposure. In contrast, the winter months show a decline, with January and February classified as very high (UV Index of 8 and 10, burn time of 15 minutes), and December indicating a high risk (UV Index of 7, burn time of 25 minutes). To protect themselves, visitors and residents should take precautions such as seeking shade, applying sunscreen, and wearing protective clothing during the high-risk months of March through October, especially during midday when the sun's rays are most intense.

Monthly Maximum UV Index for Negritas, Mexico

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

The table above highlights how UV exposure in Negritas 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.

Negritas'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
Negritas	8	10	13	14	14	13	14	14	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