UV Index in Ahwatukee Foothills, United States

Last updated: May 3, 2025

In the sun-drenched Ahwatukee Foothills, awareness of the UV Index is essential for protecting your skin and overall health. Understanding UV levels is crucial in preventing sunburn and reducing the risk of skin cancer. With a BWh climate, this region experiences high sun exposure, especially during the midday hours when UV levels peak at an intense 11. By staying informed about the UV Index, you can take proactive measures to enjoy the beautiful outdoors while keeping your skin safe from harmful rays.

Hourly UV Index in Ahwatukee Foothills

The UV Index dramatically rises throughout the morning, starting at a mild 1 at 7:00 AM and reaching a peak of 11 by noon, marking a period of intense sun exposure. From 10:00 AM to 13:00 PM, the index remains at high levels, suggesting it’s crucial to take protective measures, such as wearing sunscreen and seeking shade. As the afternoon progresses, the UV Index gradually declines, dipping to a manageable 4 by 4:00 PM, before settling back to 1 by 6:00 PM. This data highlights the importance of being aware of UV levels, especially during peak hours, to ensure safety and minimize skin damage.

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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	10	very high	15 min
15:00	7	high	25 min
16:00	4	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 Ahwatukee Foothills

Throughout the year, seasonal UV changes indicate significant variations in sun exposure risk. During the high-risk months of March through August, UV Index levels peak, reaching extreme levels (11-12) from April to July. It's crucial for both visitors and residents to take protective measures, particularly in these months, where the burn time drops to just 10 minutes. Even in September and October, with UV levels still classified as very high, caution is warranted. For safety, individuals should utilize sunscreen, wear protective clothing, and limit sun exposure during peak hours. In contrast, the moderate UV months of January, November, and December offer a reprieve, allowing for longer safe exposure times of 30 minutes. Regularly checking the UV index can help mitigate skin damage and promote sun safety year-round.

Monthly Maximum UV Index for Ahwatukee Foothills, United States

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

The table above highlights how UV exposure in Ahwatukee Foothills 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.

Ahwatukee Foothills'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
Ahwatukee Foothills	4	6	9	11	11	12	11	11	10	8	5	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5