UV Index in Story, United States

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents of Story, United States, where the climate can lead to significant sun exposure. By monitoring UV levels, you can effectively prevent sunburn and protect your skin health, ensuring a safer outdoor experience. With typical UV Index peaks reaching 12 during midday hours, it’s essential to know when to seek shade and apply sunscreen to mitigate risks associated with intense UV radiation. Stay informed and enjoy your time in the sun while keeping skin safety a priority!

Hourly UV Index in Story

As the sun climbs higher in the sky, the UV Index undergoes a dramatic shift throughout the day. Starting at a modest 1 by 07:00, it quickly gains momentum, reaching 2 by 08:00. By 09:00, it hits 4, but the real surge begins as we approach midday; at 10:00, it spikes to 7, culminating in a peak of 12 from 12:00 to 14:00. This high level of UV radiation calls for caution, especially for outdoor activities. As the afternoon progresses, the index gradually decreases, dipping to 10 at 15:00, before winding down to 4 by 17:00, and finally retreating to 1 by 19:00 as the day comes to a close. Remember to protect your skin during those peak 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	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	12	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 Story

Throughout the year, the UV Index reveals seasonal variations that emphasize the importance of sun safety. High-risk months include April through August, where the UV Index peaks at 11-12, indicating extreme exposure with burn times as short as 10 minutes. As summer wanes, September and October still present a significant risk, with UV Index values of 9 and 6, respectively. For residents and visitors, it is crucial to take precautions during these months, such as seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen. From November to March, the risk decreases, but vigilance is still advised, particularly with UV Index readings reaching 4 in November and 3 in January. Keep informed and protect your skin year-round!

Monthly Maximum UV Index for Story, United States

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

The table above highlights how UV exposure in Story 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.

Story'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
Story	3	5	7	10	11	12	11	10	9	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