UV Index in Byron, United States

Last updated: July 2, 2025

In Byron, United States, being aware of the UV Index is essential for maintaining your skin health and preventing painful sunburns. Understanding UV levels helps residents and visitors alike make informed choices about sun exposure, especially during peak hours when the risk is highest. With a climate characterized by warm summers and varying UV intensity throughout the day—reaching an impressive maximum of 10 around midday—Byron poses unique challenges for sun safety. Staying informed not only protects your skin but also enhances enjoyment of the beautiful outdoor settings this charming town has to offer.

Hourly UV Index in Byron

The UV Index reveals a dynamic dance of sunlight throughout the day. Early risers at 07:00 and 08:00 might see a gentle start with a UV Index of 1—perfect for a leisurely morning stroll. As the sun climbs higher, 09:00 brings a slight uptick to 3, while 10:00 marks a more noticeable rise to 4. By 11:00, it's reaching 6, and from 12:00 to 15:00, the intensity peaks dramatically, hitting a scorching 10 at both 13:00 and 14:00. As the afternoon fades, the levels gracefully descend, falling back to 7 at 16:00, 5 at 17:00, and ultimately retreating to 1 by 19:00. This highlights the importance of sun safety during the midday hours when UV exposure is at its highest! 🌞

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	3	moderate	30 min
10:00	4	moderate	30 min
11:00	6	high	25 min
12:00	8	very high	15 min
13:00	10	very high	15 min
14:00	10	very high	15 min
15:00	9	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 Byron

As the seasons change, so do UV levels, highlighting periods of higher risk for sun exposure. From January to March, the UV Index remains low to moderate, with February seeing an increase. April to August marks the peak high-risk months, featuring very high UV levels, particularly in June and July, where the burn time drops to a remarkable 15 minutes. September transitions into a high UV category, while October to December see a gradual decline, returning to low risk by year's end. To protect yourself, especially during the high UV months of April through August, it is crucial to wear sunscreen, protective clothing, and seek shade to minimize exposure. Be particularly vigilant during the summer months when burn time is significantly reduced.

Monthly Maximum UV Index for Byron, United States

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

The table above highlights how UV exposure in Byron 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.

Byron'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
Byron	2	4	5	8	9	10	10	9	7	5	3	2
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
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5