UV Index in Celaya, Mexico

Last updated: June 2, 2025

In Celaya, Mexico, staying informed about the UV Index is vital for protecting your skin and overall health. The UV levels in this region can soar, particularly between late morning and early afternoon, reaching a maximum of 13 during peak hours. Understanding these fluctuations helps in preventing sunburn and reducing long-term skin damage, which is especially important given Celaya’s warm climate. With typical exposure risks high, being proactive about sun safety can lead to healthier, happier days under the sun!

Hourly UV Index in Celaya

At 07:00 and 08:00, the UV Index remains low, peaking at 1, making it a safe time for outdoor activities. However, as the day progresses, the sun’s intensity ramps up sharply. By 10:00, the index reaches 5, climbing to a striking 11 by noon. The day hits its peak at 13:00 and 14:00, with a UV Index of 13, warranting caution and sun protection. As the afternoon unfolds, you’ll find a gradual decline: readings drop to 11 at 15:00, then 8 at 16:00, further easing to 2 by 18:00, and finally settling back to 1 by 19:00. Remember, to enjoy the sun safely, consider protective measures during the high UV hours!

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	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	11	extreme	10 min
13:00	13	extreme	10 min
14:00	13	extreme	10 min
15:00	11	extreme	10 min
16:00	8	very high	15 min
17:00	5	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Celaya

Throughout the year, UV levels fluctuate significantly, with the highest risk occurring from March to October. This period features extreme UV Index levels peaking at 13 during the summer months of June to August, where the burn time is notably short at 10 minutes. February also sees a drastic increase, jumping to 9, categorized as very high. Conversely, the winter months exhibit lower UV levels, such as January and December with values of 7 and 6, respectively, where the burn time increases to 25 minutes. To ensure safety, it is vital for both visitors and residents to take precautions during the high-risk months of February through October, utilizing sunscreen, wearing protective clothing, and seeking shade during peak hours to mitigate the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Celaya, Mexico

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

The table above highlights how UV exposure in Celaya 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.

Celaya'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
Celaya	7	9	12	13	12	13	13	13	12	11	8	6
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