UV Index in Ganado, United States

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Ganado, Arizona, where the sun can shine brightly, particularly in the BSk climate zone. Awareness of UV levels is essential not only for preventing painful sunburns but also for protecting long-term skin health. During peak hours, such as around noon when the UV Index can soar to 12, the risk of overexposure increases significantly. With Ganado's typical weather offering ample sunshine, being informed about daily UV exposure can help you enjoy the outdoors safely while keeping your skin in top condition.

Hourly UV Index in Ganado

At 07:00, the UV Index starts off gently at 1, perfect for a calm morning stroll. As the day unfolds, the intensity ramps up, peaking at 12 by 12:00, making it crucial to take sun safety precautions. The maximum UV Index of 13 is recorded at 13:00, signifying a high risk for harm from unprotected sun exposure. However, as the afternoon wanes, the UV Index begins to decline, settling back to 5 by 17:00 and tapering off to 1 by 19:00. This hourly data underscores the importance of staying protected during the midday hours when the sun's rays are most potent!

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	6	high	25 min
11:00	9	very high	15 min
12:00	12	extreme	10 min
13:00	13	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 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 Ganado

Throughout the year, UV levels fluctuate significantly, with the highest risk months occurring from April to September, when the UV Index consistently reaches extreme levels of 11-13. During these months, skin can burn in as little as 10 minutes, urging residents and visitors to take protective measures seriously. February and March also see very high UV exposure, with an Index of 8-9 and burn times of 15 minutes. In contrast, January and December present moderate exposure, with burn times up to 30 minutes. To safeguard against skin damage, it is advisable for everyone to apply sunscreen frequently, wear protective clothing, and seek shade, especially during the peak UV hours between 10 AM and 4 PM.

Monthly Maximum UV Index for Ganado, United States

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

The table above highlights how UV exposure in Ganado compares to other major locations across United States. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Ganado's solar exposure compared to other cities in United States. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Chicago UVI	3	4	6	8	9	10	10	9	8	6	4	2
Brooklyn UVI	3	5	6	8	10	10	9	9	8	6	4	2
New York City UVI	3	5	6	8	10	10	9	9	8	6	4	2
Los Angeles UVI	4	6	8	9	10	11	11	10	10	7	5	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5
Ganado	4	8	9	11	12	13	13	12	11	8	6	4