UV Index in Casas Grandes, Mexico

Last updated: May 3, 2025

Understanding the UV Index in Casas Grandes, Mexico is crucial for safeguarding your skin health and preventing painful sunburns. With a BSk climate that features intense sunshine, the region experiences significant UV exposure, particularly during midday hours when levels can soar to a striking 12 or even 13. Being aware of these UV levels helps residents and visitors alike to take the necessary precautions, ensuring a safer outdoor experience while enjoying the abundant sunshine that Casas Grandes has to offer. Stay informed and protect yourself under the sun!

Hourly UV Index in Casas Grandes

Throughout the day, the UV Index experiences a dynamic shift, peaking at an impressive 13 between 1 PM and 2 PM, indicating a high risk of harm from unprotected sun exposure. The morning starts gently, with a UV Index of 1 at 7 AM, gradually rising to 4 by 9 AM. As the sun inches higher, the intensity increases sharply, reaching 10 by 11 AM and soaring to 12 by noon. Post-peak, the index begins to decline, dropping to 10 at 3 PM, before settling back to a mild 2 by 6 PM. This clear progression emphasizes the importance of sun protection during the midday hours when the UV Index is at its highest. Enjoy the sunshine, but remember to stay safe! ☀️

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	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 Casas Grandes

Throughout the year, the UV Index experiences significant fluctuations, peaking during the summer months. The highest risk occurs from April to August, when the index reaches 13, classified as extreme, with a burn time of only 10 minutes. February and March also present high risks, with indices of 8 and 10 respectively. Visitors and residents are advised to take precautions, especially during the high-risk months of April to August, by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sun hours. In contrast, December through January sees lower indices, making it a safer period for outdoor activities, but awareness remains essential year-round.

Monthly Maximum UV Index for Casas Grandes, Mexico

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

The table above highlights how UV exposure in Casas Grandes 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.

Casas Grandes'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
Casas Grandes	6	8	10	13	13	13	13	12	12	9	7	5
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