UV Index in San Carlos, Mexico

Last updated: May 3, 2025

In San Carlos, Mexico, understanding the UV Index is crucial for maintaining your skin health and preventing sunburn. With its arid climate, the region experiences high UV levels, particularly during midday when the index peaks at a staggering 13. This knowledge is instrumental in planning your outdoor activities safely, ensuring you can enjoy the beautiful beaches and stunning landscapes without compromising your well-being. Awareness of UV levels helps you take proactive measures, such as using sunscreen and wearing protective clothing, to mitigate potential skin damage in this sun-soaked paradise. Remember, the sun may shine brightly, but with the right precautions, your skin can stay protected!

Hourly UV Index in San Carlos

As the day unfolds, the UV Index reveals a dynamic shift in sun exposure. Early hours see a gentle start, with values of 1 at both 07:00 and 08:00. However, by 09:00, it climbs to 3, signaling an increase in UV intensity. The real peak occurs around midday, where the index soars to a scorching 12 at 12:00 and reaches its zenith with a striking 13 at 13:00 and 14:00—a reminder to seek shade and protect your skin. The intensity gradually wanes, dipping to 10 by 15:00 and then descending to 4 at 17:00, before evening settles in with a gentle 2 at 18:00 and returning to 1 by 19:00. Balancing safety with sun enjoyment is key as the day transitions from peak exposure to the soothing dusk.

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	13	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 Carlos

The seasonal UV changes reveal that the highest UV Index values occur from March to September, with extreme levels peaking at UV Index 13, requiring only 10 minutes of sun exposure before burns can occur. The high-risk months are primarily from February to October, where the UV Index consistently reaches extreme levels; particularly, April through September pose the greatest risk. Visitors and residents should take precautions during these months by wearing protective clothing, applying sunscreen regularly, and seeking shade during peak sunlight hours to minimize UV exposure and prevent skin damage. In contrast, November to January see lower UV levels categorized as very high, with longer burn times, but caution is still advised.

Monthly Maximum UV Index for San Carlos, Mexico

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

The table above highlights how UV exposure in San Carlos 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 Carlos'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 Carlos	9	11	12	13	13	13	13	12	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