UV Index in Moenkopi, United States

Last updated: May 3, 2025

In Moenkopi, United States, being aware of the UV Index is essential for protecting your skin and overall health. Understanding UV levels helps prevent sunburn and long-term skin damage, ensuring you enjoy the sun safely. With a semi-arid climate, Moenkopi typically experiences high UV exposure, especially during midday when the index peaks at 12. By staying informed about the UV Index, you can take the necessary precautions to maintain your skin's health while enjoying the beautiful outdoors.

Hourly UV Index in Moenkopi

The UV Index fluctuates throughout the day, peaking with intense intensity at 12:00 PM, reaching a staggering 11, which signifies a high risk of harm from unprotected sun exposure. The day starts off gently with a 1 at 7:00 AM, gradually rising to 3 by 9:00 AM, where the sun begins to make its presence felt. As the clock strikes 10:00 AM, the index jumps to 6, and by 11:00 AM, it escalates further to 9, urging caution for outdoor enthusiasts. The zenith occurs at 1:00 PM, where the UV Index hits its highest point at 12 — a clear indicator to seek shade and wear protective clothing. Gradually, the intensity dips in the afternoon, settling at 10 by 3:00 PM and waning further to 4 by 5:00 PM. As daylight fades, the Index retreats, returning to a safer 1 by evening, reminding us of the sun's powerful influence throughout the day.

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	3	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	10	very high	15 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Moenkopi

Throughout the year, seasonal UV changes significantly impact sun exposure and potential health risks. The highest risk months are from March to September, where the UV Index peaks at 13 in June and July, falling into the extreme exposure category with a quick burn time of just 10 minutes. Visitors and residents should be particularly vigilant during these months, adhering to sun safety guidelines such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak hours. As the year progresses towards the winter months, UV exposure decreases; with indices dropping to moderate levels in January, November, and December. However, the risk remains present, so caution is advised year-round.

Monthly Maximum UV Index for Moenkopi, United States

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

The table above highlights how UV exposure in Moenkopi 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.

Moenkopi'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
Moenkopi	4	6	9	11	12	13	13	12	11	8	5	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5