UV Index in Ucu, Mexico

Last updated: June 2, 2025

Understanding the UV Index in Ucu, Mexico is crucial for maintaining skin health and preventing sunburn in this Aw climate zone. With UV levels peaking at a striking 13 between noon and 1 PM, knowing when to seek shade and apply sunscreen can make all the difference. Ucu's tropical conditions expose residents and visitors to significant UV radiation, especially during peak sunlight hours. By staying informed about daily UV levels, you'll not only protect your skin but also enjoy outdoor activities safely in this vibrant region. Embrace the sun wisely!

Hourly UV Index in Ucu

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 Ucu

The UV Index experiences significant fluctuations throughout the year, with the highest risk months typically occurring from March to October. During this period, the UV Index reaches extreme levels, particularly peaking at 13 from March to July. This translates to a dangerously short burn time of just 10 minutes for unprotected skin. February also sees a high UV Index of 10, while January stands at 8, indicating very high exposure levels. As we transition towards the end of the year, November and December mark a decline, with indices of 8 and 7 respectively, accompanied by longer burn times of 15 to 25 minutes. Given these insights, it is crucial for visitors and residents to prioritize sun protection during the high-risk months, particularly from March to October, by wearing sunscreen, protective clothing, and seeking shade to reduce the risk of harmful UV exposure.

Monthly Maximum UV Index for Ucu, Mexico

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

The table above highlights how UV exposure in Ucu 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.

Ucu'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
Ucu	8	10	13	13	13	13	13	12	12	11	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