UV Index in Ameca, Mexico

Last updated: July 2, 2025

In Ameca, Mexico, understanding the UV Index is crucial for safeguarding your skin health and preventing sunburn. With the region's Cwa climate characterized by strong sun exposure, awareness of UV levels can help you enjoy the outdoors safely. During peak hours, the UV Index can soar to a staggering 13 around midday, presenting significant risks. By monitoring these daily fluctuations, residents and visitors alike can take proactive measures to protect themselves from harmful UV radiation and embrace the vibrant Ameca lifestyle while keeping their skin healthy and radiant.

Hourly UV Index in Ameca

As the day unfolds, the UV Index rises steadily, beginning at a safe 0 at 07:00 and peaking dramatically. By 10:00, it escalates to 4, signaling the need for some sun protection. The intensity reaches 10 at 12:00, and then hits its maximum at 13:00 with a formidable 12. Right after, it slightly dips but remains high at 12 until 15:00. As the afternoon wanes, the UV Index begins to decline, dropping to 9 by 16:00, and continuing its descent to 1 by 19:00. This fluctuation highlights the importance of being sun-smart during peak hours, especially between 11:00 and 15:00, when the sun is at its strongest.

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	4	moderate	30 min
11:00	7	high	25 min
12:00	10	very high	15 min
13:00	12	extreme	10 min
14:00	13	extreme	10 min
15:00	12	extreme	10 min
16:00	9	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 Ameca

Throughout the year, UV exposure levels fluctuate significantly, with the highest risk months falling between February and October, when the UV Index consistently remains at extreme levels (11-15) and the burn time is as short as 10 minutes. Specifically, April sees a peak UV Index of 15, followed closely by March and May at 14. From June to October, the index remains high at 12-14, making it essential for visitors and residents to take caution. January, November, and December provide some relief with very high UV levels (8-9) and longer burn times of 15 minutes. To ensure safety, it is advisable to wear sunscreen, protective clothing, and seek shade during these high-risk months. Staying informed about daily UV forecasts can also help minimize skin damage and related health risks.

Monthly Maximum UV Index for Ameca, Mexico

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

The table above highlights how UV exposure in Ameca 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.

Ameca'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
Ameca	9	11	14	15	14	14	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