UV Index in Dover Beaches South, United States

Last updated: May 3, 2025

In Dover Beaches South, understanding the UV Index is crucial for maintaining skin health and preventing sunburn. With a humid subtropical climate (Cfa), this coastal region experiences significant UV exposure, particularly during peak hours when the index can soar to 10. Being aware of the UV levels not only safeguards your skin against harmful rays but also enhances your overall enjoyment of outdoor activities. With the sun reaching its highest intensity between 11 AM and 1 PM, it's essential to plan accordingly, ensuring you and your loved ones stay protected while soaking up the sun's inviting warmth.

Hourly UV Index in Dover Beaches South

As the sun rises, the UV Index gradually climbs, starting at a modest 1 at 7:00 AM and reaching an energetic 2 by 8:00 AM. The intensity escalates quickly, peaking at a robust 10 between 12:00 PM and 1:00 PM—the ideal time to take extra sun safety precautions! By 2:00 PM, the index begins its gentle decline, settling to 9 at 2:00 PM, and gradually tapering off to a more manageable 3 by 5:00 PM. As evening approaches, the index dwindles to 1 by 6:00 PM, allowing for a calm end to the day. Remember, during peak hours, it’s crucial to protect your skin to enjoy the sunshine 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	2	low	45 min
09:00	4	moderate	30 min
10:00	6	high	25 min
11:00	8	very high	15 min
12:00	10	very high	15 min
13:00	10	very high	15 min
14:00	9	very high	15 min
15:00	7	high	25 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 Dover Beaches South

Throughout the year, seasonal UV changes reveal fluctuating levels of sun exposure, with the highest UV Index recorded from April to August, when values peak at 10, indicating a very high risk of harm from unprotected sun exposure. The most high-risk months are May, June, July, and August, demanding vigilant sun protection as the burn time drops to a mere 15 minutes. As a result, visitors and residents are strongly advised to adopt sun safety measures, including wearing sunscreen, protective clothing, and sunglasses, especially during the summer months. In contrast, the lowest UV levels occur in the winter months, January through March, with more moderate exposure (UV Index 3-6), allowing for longer safe exposure times of 30 minutes in January and February.

Monthly Maximum UV Index for Dover Beaches South, United States

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

The table above highlights how UV exposure in Dover Beaches South 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.

Dover Beaches South'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
Dover Beaches South	3	5	6	8	10	10	10	9	8	6	4	3
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