UV Index in Fleming Island, United States

Last updated: June 2, 2025

In Fleming Island, United States, being aware of the UV Index is essential for protecting your skin and overall health. Understanding UV levels helps you take proactive measures to prevent sunburn and long-term skin damage, especially during the peak hours of midday when the UV Index can reach a staggering 11. With a Cfa climate, Fleming Island experiences warm summers and high humidity, making it crucial for residents and visitors to stay informed about daily UV exposure risks. By keeping an eye on the UV Index, you can enjoy the sunny weather while safeguarding your skin's health.

Hourly UV Index in Fleming Island

The UV Index for the day showcases a striking pattern, starting moderate at 7:00 AM with a value of 1. As the sun climbs higher, the index steadily rises, hitting 3 by 9:00 AM, and then surging to a peak of 11 between 1:00 PM and 2:00 PM. This indicates a high risk of harm from unprotected sun exposure during midday. Following the peak, the UV Index gradually declines to 4 by 5:00 PM and further decreases to 1 by 7:00 PM, emphasizing the critical importance of sun protection during the intense midday hours. It’s advisable to seek shade and wear sunscreen if you're outside during the peak period!

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	5	moderate	30 min
11:00	8	very high	15 min
12:00	10	very high	15 min
13:00	11	extreme	10 min
14:00	11	extreme	10 min
15:00	9	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 Fleming Island

Throughout the year, UV exposure shows significant seasonal variations, with high-risk months primarily occurring from February to September. The UV Index peaks at 11 during the summer months of April through September, classified as extreme, with a rapid burn time of just 10 minutes. Conversely, the lower-risk periods in January and December feature a moderate UV Index of 5, allowing for 30 minutes of exposure without burning. It is crucial for visitors and residents to take appropriate precautions during high-risk months, such as wearing sunscreen, protective clothing, and seeking shade when UV levels are highest, particularly between late morning and early afternoon.

Monthly Maximum UV Index for Fleming Island, United States

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

The table above highlights how UV exposure in Fleming Island 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.

Fleming Island'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
Fleming Island	5	8	9	11	11	11	11	11	11	9	6	5
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5