UV Index in Lopez, Mexico

Last updated: June 2, 2025

In Lopez, Mexico, awareness of the UV Index is crucial for safeguarding your skin against harmful ultraviolet radiation. Understanding UV levels is essential for preventing sunburn and promoting long-term skin health, especially in this warm climate characterized by a BSh climate zone. With peak UV Index levels reaching a striking 13 around midday, residents and visitors alike must be vigilant about sun protection strategies to mitigate exposure risks and enjoy the sunny days safely.

Hourly UV Index in Lopez

The UV Index throughout the day presents a striking trajectory of rising intensity, peaking at 1 PM with a remarkable 13. Starting with a gentle 1 at 7 AM, the sun's rays gradually become more potent, hitting 10 at 11 AM and soaring to a critical 12 by noon. As the afternoon unfolds, the intensity remains strong, fluctuating between 12 and 9 from 1 PM to 3 PM, before gracefully tapering off. By 5 PM, the UV Index descends to 4, and as the day closes, it winds down to a soft 1 by 7 PM. Stay vigilant during those midday hours to protect your skin from the sun's fierce embrace!

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	10	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	9	very high	15 min
16:00	6	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 Lopez

Seasonal changes in UV exposure highlight key high-risk months, particularly from February to September, when UV Index levels reach 10 or higher, indicating very high to extreme risk. March and April peak with an extreme index of 11 to 13, resulting in a minimal burn time of just 10 minutes. As summer approaches, from May to August, the UV index remains consistently high, emphasizing the importance of sun protection. Visitors and residents should take proactive measures—such as wearing sunscreen, hats, and sunglasses, and seeking shade during peak hours—to minimize their risk of UV-related health issues, especially during these critical months. In contrast, UV exposure decreases significantly in October and December, providing some relief with lower levels.

Monthly Maximum UV Index for Lopez, Mexico

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

The table above highlights how UV exposure in Lopez 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.

Lopez'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
Lopez	7	10	11	13	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