UV Index in San Jose del Carmen, Mexico

Last updated: July 2, 2025

In San Jose del Carmen, Mexico, understanding the UV Index is crucial for protecting your skin and overall health in this sun-drenched locale. With its tropical climate, residents and visitors alike face varying UV exposure risks throughout the day, peaking at a staggering level of 14 between 1 PM and 2 PM. Being aware of the UV levels can help you prevent painful sunburns and long-term skin damage, making it essential to check the UV Index regularly. As you explore the beauty of San Jose del Carmen, stay informed and take necessary precautions to enjoy the sun safely!

Hourly UV Index in San Jose del Carmen

As the sun climbs higher in the sky, the UV Index experiences a significant surge throughout the day. Starting at 7 AM, the index remains low at 1, perfect for early risers. By 10 AM, it escalates to 6, warning sunbathers to take precautions. The peak is reached at 1 PM with a staggering 14, indicating extreme sun exposure; this is when protective measures become essential. Gradually declining through the afternoon, it settles at 4 by 5 PM, and eventually drops back to 1 by 8 PM, signaling a gentle end to the solar intensity. Be mindful of these fluctuations to enjoy the outdoors safely!

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	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 San Jose del Carmen

The UV Index exhibits significant seasonal variation, with high-risk months identified predominantly from February to October, where the index reaches extreme levels of 11 to 14, with a notably brief burn time of just 10 minutes. January and November present very high exposure at an index of 9, while December has a slightly lower index of 8. During these high-risk periods, it is critical for both visitors and residents to take appropriate precautions, such as applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade during peak sunlight hours. Understanding these seasonal changes is vital for minimizing the risk of harmful UV exposure.

Monthly Maximum UV Index for San Jose del Carmen, Mexico

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

The table above highlights how UV exposure in San Jose del Carmen 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.

San Jose del Carmen'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
San Jose del Carmen	9	11	13	13	13	13	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