UV Index in Fredonia, United States

Last updated: July 2, 2025

Understanding the UV Index in Fredonia, United States is crucial for protecting your skin and overall health. With the potential for high levels of ultraviolet radiation peaking in the late morning and early afternoon, being aware of UV levels helps in planning outdoor activities and preventing sunburn. Fredonia’s semi-arid climate (BSk) means that sunny days can bring significant UV exposure, putting residents at risk if proper precautions aren’t taken. Stay informed about the UV Index to enjoy the outdoors safely while keeping your skin healthy!

Hourly UV Index in Fredonia

As the sun rises, the UV Index gradually climbs, beginning at a mild 1 by 07:00. By 08:00, it increases to 3, signaling the start of a sun-soaked day. Come 09:00, it jumps to 6, and by 10:00, it soars to a peak of 9. The intensity reaches its zenith at 11:00 with an impressive 11, followed by a blistering high of 13 at 12:00. The afternoon sees a slight decline, with the index dropping to 12 at 13:00, and then stabilizing at 11 from 14:00 to 15:00. As the sun begins its descent, the UV Index decreases to 5 at 16:00, and falls to 3 by 17:00. Finally, as twilight sets in, the UV levels drop back to 1 at 18:00 and remain steady until 19:00. Stay sun-smart! 🌞

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	3	moderate	30 min
09:00	6	high	25 min
10:00	9	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Fredonia

Throughout the year, UV exposure varies significantly, with high-risk months primarily occurring from March to August. During this period, the UV Index reaches very high to extreme levels, with peak values of 13 in July and 12 in both May and June. The burn time decreases dramatically, with only 10 minutes of unprotected exposure being safe under the highest UV Index conditions. Visitors and residents should exercise caution and consider protective measures such as wearing sunscreen, hats, and sunglasses to minimize skin damage, especially from April through August when the risk is utmost. As fall and winter approach, the UV Index drops to moderate levels in January, November, and December, allowing for increased outdoor activity with less risk of burns.

Monthly Maximum UV Index for Fredonia, United States

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

The table above highlights how UV exposure in Fredonia 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.

Fredonia'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
Fredonia	4	7	9	10	12	12	13	11	10	7	5	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5