UV Index in Terrero, Mexico

Last updated: May 3, 2025

Understanding the UV Index in Terrero, Mexico is essential for safeguarding your skin against harmful ultraviolet rays. With its sunny Am climate, residents and visitors alike can experience high UV levels, particularly around midday when the index peaks at a staggering 12. Being aware of these levels not only helps in sunburn prevention but also plays a crucial role in maintaining long-term skin health. As you soak up the sun in this beautiful locale, staying informed about the UV Index empowers you to take the necessary precautions, ensuring your outdoor activities are both enjoyable and safe.

Hourly UV Index in Terrero

The UV Index throughout the day presents a fascinating arc of intensity. Between 07:00 and 09:00, the index remains low, peaking at just 2. However, as the clock strikes 10:00, a notable increase is observed, with the index soaring to 5. The sun reaches its zenith around 12:00, with a striking 11, signaling a peak UV exposure period. This intensity continues at 12:00 and 13:00, both hitting 12 before gradually descending. By 15:00, it drops to 10, and further diminishes to 4 by 17:00, winding down to a gentle 1 by 19:00. It’s a reminder to embrace sun safety during 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	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	12	extreme	10 min
14:00	12	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 Terrero

The seasonal UV changes are notable, with the highest UV Index recorded from March through September, remaining at an extreme level of 12 or higher. February marks the onset of very high UV levels, escalating to an extreme index of 12 in March, and peaking at 13 in July. As summer transitions to fall, UV Index values decrease, but notable high-risk months—including February through September—should prompt caution. Visitors and residents are advised to take preventive measures during these peak months, such as wearing sunscreen, protective clothing, and seeking shade, particularly during midday hours when UV exposure is at its highest. With burn times as short as 10 minutes during extreme months, vigilance is essential for skin safety.

Monthly Maximum UV Index for Terrero, Mexico

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

The table above highlights how UV exposure in Terrero 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.

Terrero'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
Terrero	7	9	12	12	12	12	13	12	12	10	8	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