UV Index in La Joya, Mexico

Last updated: June 2, 2025

Understanding the UV Index in La Joya, Mexico, is crucial for maintaining skin health and preventing sunburn, especially in a region characterized by its warm, arid climate. With UV levels peaking at a striking 13 during midday, awareness of these indices can empower residents and visitors alike to take proactive measures against harmful sun exposure. Protecting your skin is essential in La Joya, where the sun’s intensity can significantly increase the risk of skin damage. Stay informed, enjoy the sun safely, and embrace the vibrant outdoor lifestyle this beautiful locale has to offer!

Hourly UV Index in La Joya

The UV Index today showcases a dramatic rise in sun exposure as the day progresses. Starting at 7:00 AM with a mild value of 1, the index climbs steadily to reach 4 by 9:00 AM. However, it's around 11:00 AM that the UV radiation peaks at 10, escalating further to a maximum of 12 at noon. The sun’s intensity continues to be fierce, reaching a high of 13 by 1:00 PM before gradually tapering off. From 2:00 PM, the index starts its descent, hovering at 12 and then dropping to 9 by 3:00 PM. As the afternoon transitions into evening, the UV levels diminish significantly, resting at 1 by 7:00 PM. For anyone spending time outdoors, taking precautions during the peak hours is crucial to ensure safety from harmful UV rays.

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	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in La Joya

Seasonal changes in UV levels reveal a significant variation throughout the year, peaking during the late spring and summer months. The highest UV Index values, reaching 13 in March through October, correspond to the extreme exposure category, indicating a burn time as short as 10 minutes. Conversely, January, February, November, and December feature very high UV levels of 8-10, allowing for a slightly longer burn time of 15 minutes. March to September are particularly high-risk months for sun exposure; therefore, it's crucial for both visitors and residents to take protective measures. Wearing sunscreen, protective clothing, and avoiding peak sun hours can help minimize the risk of skin damage.

Monthly Maximum UV Index for La Joya, Mexico

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

The table above highlights how UV exposure in La Joya 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.

La Joya'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
La Joya	8	10	13	13	13	13	13	13	13	11	9	8
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