UV Index in Nellis Air Force Base, United States

Last updated: May 3, 2025

Understanding the UV Index is crucial for everyone at Nellis Air Force Base, where the arid BWk climate can lead to increased sun exposure and potential health risks. With UV levels peaking at 11 around midday, awareness of UV intensity is vital for sunburn prevention and maintaining long-term skin health. By recognizing the daily fluctuations in UV radiation, you can take proactive measures to protect yourself and your loved ones from harmful effects, ensuring a safer outdoor experience in this sun-soaked environment.

Hourly UV Index in Nellis Air Force Base

The UV Index throughout the day presents a dynamic profile, peaking at 11 between 12:00 PM and 1:00 PM, indicating a high risk of harm from unprotected sun exposure. Morning hours start off mild, with values of 1 at 7:00 AM, gradually climbing to 5 by 9:00 AM. As the sun rises higher, the index hits 10 at 11:00 AM, before maxing out at 11. The afternoon sees a slight decline, dipping to 9 at 2:00 PM and continuing to fall, settling at 3 by 5:00 PM. As the day winds down, UV levels drop, returning to 1 by 6:00 PM, reminding us to seek shade and stay protected during those peak midday 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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	7	high	25 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Nellis Air Force Base

The UV Index experiences significant seasonal changes, peaking during the summer months. From January to February, UV exposure rises moderately, but by March and April, it escalates to very high levels, indicating increasing risk. The high-risk months are clearly May, June, July, and August, when the UV Index reaches extreme levels of 11 to 13, resulting in a rapid burn time of just 10 minutes. As summer transitions to fall, the UV Index gradually decreases, becoming moderate by November and December. Visitors and residents are advised to take extra precautions during high-risk months by wearing sunscreen, protective clothing, and limiting sun exposure during peak hours to mitigate the harmful effects of intense UV radiation.

Monthly Maximum UV Index for Nellis Air Force Base, United States

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

The table above highlights how UV exposure in Nellis Air Force Base 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.

Nellis Air Force Base'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
Nellis Air Force Base	4	6	8	10	11	12	13	11	10	7	5	3
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5