UV Index in Tlacosahua, Mexico

Last updated: May 3, 2025

In Tlacosahua, Mexico, understanding the UV Index is crucial for protecting your skin and overall health. With UV levels peaking at an intense 15 around midday, awareness of these values is essential to prevent sunburn and long-term skin damage. The town's Csa climate means sunny, dry conditions are prevalent, highlighting the need for vigilance against harmful UV radiation. By staying informed about the daily UV Index, residents can enjoy outdoor activities safely while safeguarding their skin from the sun's potentially damaging effects.

Hourly UV Index in Tlacosahua

The daily UV Index chart showcases the sun's intensity as the day unfolds. Starting from a gentle 0 at 7:00 AM, the index gradually climbs, reaching 1 by 8:00 AM. As the morning progresses, it gains momentum, hitting 5 at 10:00 AM. The peak intensity occurs at 12:00 PM with an impressive 12, followed closely by the highest reading of 15 at 2:00 PM, making this the most critical time for sun exposure. As the afternoon turns to evening, the UV Index declines, dropping to 10 by 4:00 PM, and further easing to 1 by 7:00 PM. This data highlights the importance of sun protection, especially during the midday hours when the UV levels are at their highest.

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	12	extreme	10 min
13:00	14	extreme	10 min
14:00	15	extreme	10 min
15:00	13	extreme	10 min
16:00	10	very high	15 min
17:00	6	high	25 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Tlacosahua

The UV Index demonstrates a clear seasonal variation, peaking during the spring and summer months. Notably, February through October shows extreme UV levels, with the highest readings in April and May (UV Index 15) and consistently extreme exposure conditions from March to October (UV Index 13-14). These high-risk months, especially from April to September, require heightened caution; a burn time of just 10 minutes can lead to skin damage. Residents and visitors are urged to protect themselves by wearing sunscreen, protective clothing, and seeking shade, particularly during peak sun hours. As the year winds down, November and December bring slightly lower UV levels, but caution is still necessary during these very high exposure months.

Monthly Maximum UV Index for Tlacosahua, Mexico

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

The table above highlights how UV exposure in Tlacosahua 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.

Tlacosahua'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
Guadalajara UVI	9	11	14	14	14	13	13	13	13	12	9	8
Tlacosahua	9	11	13	15	15	14	14	14	14	12	10	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