UV Index in Santa Maria de Ostula, Mexico

Last updated: June 2, 2025

Understanding the UV Index in Santa Maria de Ostula, Mexico, is crucial for protecting your skin and overall health in this sun-kissed paradise. Each day, the UV levels can fluctuate significantly, especially during the peak hours between 11:00 AM and 2:00 PM, when readings soar to dangerous heights — reaching up to 14. With the region's warm, sunny climate, being aware of UV exposure risks is essential for sunburn prevention, ensuring you enjoy the outdoors without compromising your skin's health. Stay informed and safe under the radiant Mexican sun!

Hourly UV Index in Santa Maria de Ostula

The UV Index throughout the day showcases a striking rise and fall in solar intensity. Starting from a modest 0 at 07:00, the index steadily climbs, reaching peak levels at 14:00 with a scorching 14. This midday surge is a vivid reminder of the sun's power, with 11 by noon and its highest intensity hitting 13 during the early afternoon. As the day progresses, the UV Index gracefully declines, sliding back to 6 at 17:00, before tapering off to 1 by 19:00. It's crucial to stay protected during those peak hours, especially from 11:00 to 15:00, when UV exposure can be at its most intense!

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	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	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 Santa Maria de Ostula

The UV Index exhibits significant seasonal variation, with the highest levels observed from March to October. This period, particularly from April to October, is categorized as extreme exposure, with a consistent UV Index of 13 to 14 and a burn time as low as 10 minutes. Notably, January and February also present very high exposure levels (UV Index 9-10), where burn time is approximately 15 minutes. November and December see a decline in UV levels, maintaining a very high exposure category with a UV Index of 8. Therefore, residents and visitors are advised to exercise extra caution during high-risk months (March to October), using sunscreen, wearing protective clothing, and limiting sun exposure, especially during peak hours.

Monthly Maximum UV Index for Santa Maria de Ostula, Mexico

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

The table above highlights how UV exposure in Santa Maria de Ostula 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.

Santa Maria de Ostula'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
Santa Maria de Ostula	9	10	13	13	13	14	13	13	13	12	8	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