UV Index in Bacoachi, Mexico

Last updated: June 2, 2025

Awareness of the UV Index is crucial for residents and visitors in Bacoachi, Mexico, where the sun's rays can be particularly intense. Understanding UV levels helps mitigate risks like sunburn and long-term skin health issues, making it essential to check the daily index before heading outdoors. Bacoachi's semi-arid climate (BSk) leads to high UV exposure, especially during midday, when levels peak at an alarming 13. Staying informed about these UV fluctuations can empower you to protect your skin and enjoy the beautiful Mexican sun safely.

Hourly UV Index in Bacoachi

As the sun rises, the UV Index begins at a mild 2 at 7:00 AM, gradually climbing to a moderate 3 by 8:00 AM. The intensity peaks sharply at 12:00 PM with a high of 13, prompting caution for outdoor activities. From this zenith, the UV Index descends, reflecting the waning sunlight; it dips to 10 by 2:00 PM and further decreases to 5 at 4:00 PM. By late afternoon, the hour ticks toward 5:00 PM, where it falls to 2, and tapers to a gentle 1 by 6:00 PM. As evening draws near, the UV exposure remains low, marking a safe time for post-sunset activities.

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	2	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	5	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Bacoachi

Throughout the year, UV exposure varies significantly, with higher intensity noted from February to September. The highest risk months are April to September, where the UV Index peaks at 12 to 13 and the potential burn time shortens to just 10 minutes. Notably, February and March also present higher risk levels, with an index of 8 and 10, respectively. Visitors and residents should take precautionary measures during these months, such as wearing protective clothing, applying sunscreen with high SPF, and seeking shade, particularly during midday hours when UV exposure is at its peak. In contrast, January, November, and December offer moderate exposure, with burn times of 30 min or more, although protection is still advisable.

Monthly Maximum UV Index for Bacoachi, Mexico

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

The table above highlights how UV exposure in Bacoachi 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.

Bacoachi'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
Bacoachi	5	8	10	12	12	13	12	12	11	9	6	5
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