UV Index in Colonia San Jose, Mexico

Last updated: May 3, 2025

In Colonia San Jose, Mexico, awareness of the UV Index is vital for protecting your skin and overall health. Understanding UV levels can help you prevent sunburn and reduce the long-term risks of skin damage. With a climate zone characterized by abundant sunshine, residents and visitors in this region face heightened exposure, particularly during midday hours when the UV Index peaks at an intense level of 14. Stay informed and take necessary precautions to enjoy the beautiful rays of Colonia San Jose safely!

Hourly UV Index in Colonia San Jose

As the day unfolds, the UV Index rises dramatically, peaking at an intense 14 between 1 PM and 2 PM. Starting from a mild 1 in the early morning at 7 AM, sun exposure becomes more significant as the hours pass. By 10 AM, the index escalates to 6, and by 11 AM, it reaches 9, signaling the need for sun protection. At noon, the UV Index hits a scorching 12, a reminder that outdoor adventures should be approached with caution. Following the zenith at 1 PM, the levels gradually decline, falling to 7 by 4 PM and settling at a low 1 again by 7 PM. Stay safe and be sun smart during these peak hours!

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	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	12	extreme	10 min
13:00	14	extreme	10 min
14:00	13	extreme	10 min
15:00	11	extreme	10 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 Colonia San Jose

Seasonal UV changes indicate that the highest levels of UV exposure occur from February to October, with a peak UV Index of 14 in both June and July, where the burn time is only 10 minutes. The months of March through October are categorized as extreme, posing significant risks for sunburn and skin damage. January, November, and December feature lower UV levels, with burn times extending to 15 minutes but still classified as very high. Visitors and residents should take precautions during the high-risk months, including wearing sunscreen, protective clothing, and seeking shade, particularly during midday hours when the sun's intensity is greatest. Prioritizing skin protection is essential to prevent harmful effects from overexposure to UV radiation.

Monthly Maximum UV Index for Colonia San Jose, Mexico

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

The table above highlights how UV exposure in Colonia San Jose 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.

Colonia San Jose'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
Colonia San Jose	9	11	13	13	13	14	14	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