UV Index in Vernon, United States

Last updated: May 3, 2025

Understanding the UV Index in Vernon, United States, is crucial for protecting your skin and overall health. With the potential for sunburn and long-term skin damage, being aware of UV levels is essential, especially during the peak hours of exposure. Vernon’s Cfa climate, characterized by warm summers and moderate UV risks, demands vigilance. On sunny days, the UV Index can soar to 11 around midday, highlighting the importance of sun safety practices. Stay informed, and enjoy the sunshine responsibly!

Hourly UV Index in Vernon

As the sun rises, the UV Index starts low at 1 at 07:00 and 08:00, perfect for a leisurely morning. By 09:00, it climbs to 3, signaling that it's time to enjoy some shade. The intensity peaks sharply at 12:00 with a maximum index of 10, indicating a high risk of harm from unprotected sun exposure. Continuing at 13:00 and 14:00, the index holds steady at 11, urging caution with the midday sun blazing down. As the afternoon progresses, the UV levels begin to wane, dropping to 7 by 16:00, and further decreasing to 2 by 18:00. Finally, the day winds down with a gentle 1 at 19:00, marking a safe return to outdoor activities as the sun sets. Be sure 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	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	10	very high	15 min
16:00	7	high	25 min
17:00	5	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Vernon

Throughout the year, UV Index values reveal significant seasonal variations, with the highest risk occurring from March to August. The most concerning months are May through July, where the UV Index peaks at 11-12, falling into the extreme exposure category, necessitating caution and protective measures as burn times diminish to just 10 minutes. As summer transitions to fall, UV levels gradually decline, with September and October still presenting a very high risk, but burn times increase slightly to 15 minutes. Visitors and residents are strongly advised to stay informed of daily UV Index readings, wear protective clothing, and apply sunscreen liberally, particularly during the high-risk months to safeguard their skin against potential damage.

Monthly Maximum UV Index for Vernon, United States

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

The table above highlights how UV exposure in Vernon 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.

Vernon'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
Vernon	4	6	8	10	11	11	12	11	10	8	5	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5