UV Index in Fox River, United States

Last updated: June 2, 2025

Understanding the UV Index in Fox River, United States, is crucial for protecting your skin from harmful ultraviolet rays. As the UV levels rise throughout the day, awareness can help you take necessary precautions to prevent sunburn and support long-term skin health. With Fox River's Dsc climate, residents often face significant UV exposure, peaking around midday with indices reaching as high as 6. By staying informed about the UV Index, you can enjoy the outdoors while safeguarding your skin from potential damage.

Hourly UV Index in Fox River

The UV Index for the day presents a dynamic landscape of sun exposure, beginning gently at 1 in the early hours, perfect for those taking a leisurely morning stroll. As the sun climbs higher, the intensity escalates, peaking at 6 between 1:00 PM and 3:00 PM—ideal for sun-seekers who enjoy it hot! Attendees at outdoor activities should take precautionary measures during this window, such as applying sunscreen and wearing protective clothing. As afternoon transitions to evening, the UV Index gradually tapers off, settling back to a more manageable 2 by 7:00 PM. Remember, moderation is key to enjoying the sun 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	3	moderate	30 min
11:00	4	moderate	30 min
12:00	5	moderate	30 min
13:00	6	high	25 min
14:00	6	high	25 min
15:00	6	high	25 min
16:00	5	moderate	30 min
17:00	4	moderate	30 min
18:00	3	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Fox River

Throughout the year, UV exposure varies considerably, with notable peaks during the high-risk months of May through August, where the UV Index reaches levels 6 and 7, indicating high exposure categories and a reduced burn time of just 25 minutes. In particular, July presents the greatest risk with a UV Index of 7. Conversely, the winter months see much lower UV levels, with a low exposure category from November to February, allowing for longer burn times of 45 minutes. It is crucial for both visitors and residents to remain vigilant during the high summer months, seeking shade during peak hours and applying sunscreen regularly, while they can adopt a more relaxed approach in the cooler months.

Monthly Maximum UV Index for Fox River, United States

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

The table above highlights how UV exposure in Fox River 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.

Fox River'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
Fox River	1	2	4	5	6	6	7	6	4	2	1	1
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