UV Index in Etowah, United States

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Etowah, United States, as it provides vital information on solar radiation levels and their potential impact on skin health. Being aware of UV levels can help prevent sunburn and reduce the risk of long-term skin damage. With Etowah’s Cfa climate, characterized by warm summers, the midday sun can elevate UV exposure to harmful levels—reaching a peak of 11 around noon. By staying informed about the UV Index, you can take proactive steps to protect yourself and enjoy the outdoors safely.

Hourly UV Index in Etowah

As the sun rises, the UV Index gradually increases from a low of 1 at 07:00, signaling a relatively mild start to the day. By 10:00, it reaches a moderate 4, but the real intensity kicks in around 11:00, peaking at a staggering 11 by 13:00. This two-hour stretch showcases the sun's strength, making it crucial for sun safety awareness. As the afternoon wanes, the UV Index starts to decline, falling back to 7 by 16:00 and settling at a gentle 3 by 18:00. With this data, remember to protect your skin during those peak hours to enjoy the sunny day safely!

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	1	low	45 min
09:00	2	low	45 min
10:00	4	moderate	30 min
11:00	7	high	25 min
12:00	9	very high	15 min
13:00	11	extreme	10 min
14:00	11	extreme	10 min
15:00	10	very high	15 min
16:00	7	high	25 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Etowah

As the seasons change, UV exposure shifts significantly, peaking in the summer months. From January to February, the UV Index increases, reaching a moderate level of 4 to a high level of 6, with burn times reducing from 30 minutes to 25 minutes. The spring months see a dramatic rise as March and April present very high UV indexes of 8 and 10, leading to burn times of just 15 minutes. The extreme UV Index of 11 from May to July signifies the highest risk months, necessitating vigilance with a burn time of only 10 minutes. In late summer and early fall, UV levels remain very high to high, but with slightly longer burn times, before decreasing again in October and November. Residents and visitors should take precautions especially during the high-risk months of May through July, including wearing sunscreen, protective clothing, and seeking shade during peak hours to minimize the risk of harmful UV exposure.

Monthly Maximum UV Index for Etowah, United States

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

The table above highlights how UV exposure in Etowah 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.

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