UV Index in Calabacillas, Mexico

Last updated: August 1, 2025

In Calabacillas, Mexico, being aware of the UV Index is crucial for anyone who enjoys the vibrant outdoors. Understanding UV levels is essential for preventing sunburn and maintaining overall skin health—especially in a region characterized by its Cfa climate, where intense sun exposure can lead to elevated risks. With midday UV Index values soaring to a dangerous 14, it’s vital to stay informed and take proactive measures to safeguard your skin while enjoying the natural beauty of Calabacillas.

Hourly UV Index in Calabacillas

As the sun rises, the UV Index starts off gently, peaking at 1 by 08:00. However, as the day progresses, the intensity ramps up significantly. By 10:00, the index reaches 5, but the real heat kicks in at 12:00, soaring to an intense 11. The peak occurs at 14:00, where it hits a blistering 14—a clear signal to seek shade and protect your skin. After this, the index begins to drop, settling at 12 by 15:00 and gradually descending to 3 by 18:00. As twilight approaches, the UV levels ease back to 1 by 19:00, marking a dramatic contrast to the midday sun's peak. Stay vigilant and wear sun protection during these critical 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	0	low	45 min
08:00	1	low	45 min
09:00	2	low	45 min
10:00	5	moderate	30 min
11:00	8	very high	15 min
12:00	11	extreme	10 min
13:00	13	extreme	10 min
14:00	14	extreme	10 min
15:00	12	extreme	10 min
16:00	9	very high	15 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Calabacillas

Throughout the year, UV exposure varies significantly, with the high-risk months occurring from March to October when the UV Index reaches extreme levels, peaking at 14 in May, July, and August. During these months, individuals are at highest risk for sunburn, with a burn time of just 10 minutes. Conversely, although January and February show a very high UV Index of 8 and 10 respectively, the burn time remains relatively short at 15 minutes. As the year progresses into November and December, the risk decreases, with a drop to a UV Index of 9 and 7, allowing for longer exposure times of 15 and 25 minutes before burning occurs. Visitors and residents are strongly advised to take precautionary measures, especially during the peak summer months by using sunscreen, wearing protective clothing, and seeking shade to minimize UV exposure and protect skin health.

Monthly Maximum UV Index for Calabacillas, Mexico

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

The table above highlights how UV exposure in Calabacillas 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.

Calabacillas'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
Calabacillas	8	10	13	13	14	13	14	14	13	12	9	7
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