UV Index in Catmis, Mexico

Last updated: June 2, 2025

Understanding the UV Index is crucial for the residents and visitors of Catmis, Mexico, where the sun's rays can be particularly intense. With a tropical wet and dry climate, Catmis experiences high UV levels, especially during midday, reaching a peak index of 13 at noon. Awareness of these UV levels is vital for effective sunburn prevention and maintaining skin health, helping you make informed choices about sun exposure throughout the day. By keeping an eye on the UV Index, you can protect yourself from harmful effects like premature skin aging and skin cancer, ensuring a safer outdoor experience in this beautiful region.

Hourly UV Index in Catmis

The UV Index throughout the day showcases a dynamic rhythm of sun exposure. Starting the morning with a mild 1 at 7:00 AM, it steadily climbs as the sun rises higher, reaching 2 by 8:00 AM. A noticeable surge occurs by 9:00 AM, peaking at 10:00 AM with a robust 7. The intensity escalates to its maximum of 13 at both 12:00 PM and 1:00 PM, emphasizing the need for sun protection during these hours. As the afternoon progresses, the index begins to taper off, descending to 3 by 5:00 PM and finally winding down to a gentle 1 by 7:00 PM. This pattern highlights the crucial times to take precautions against UV exposure, making it key to enjoy the sun safely.

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	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Catmis

The UV Index shows significant seasonal changes, with the highest levels occurring from March to October. This period is categorized as extreme, particularly from March to July, where the UV Index consistently reaches 13 and exposure can lead to skin burns in as little as 10 minutes. Notably, February also presents a very high risk at an index of 10. As we transition towards the end of the year, the UV exposure decreases, with November and December classified as very high and high respectively, yet still requiring caution, particularly in November with a 15-minute burn time. Visitors and residents are advised to take protective measures, such as wearing sunscreen, hats, and protective clothing, especially during the high-risk months of March through October to minimize the risk of skin damage.

Monthly Maximum UV Index for Catmis, Mexico

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

The table above highlights how UV exposure in Catmis 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.

Catmis'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
Catmis	8	10	13	13	13	13	13	12	12	11	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