UV Index in Erie, United States

Last updated: July 2, 2025

Understanding the UV Index is crucial for residents of Erie, United States, as it helps you stay informed about sun exposure and protects your skin health. With the sun's intensity peaking around noon, when the UV Index reaches a maximum of 9, awareness can be a game-changer in preventing sunburn and long-term skin damage. Erie experiences a Dfb climate, characterized by warm summers, which means that even on seemingly mild days, the UV levels can pose significant risks. By keeping an eye on the UV Index, you can enjoy the outdoors safely and maintain healthy skin all year round.

Hourly UV Index in Erie

As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 07:00. By 08:00, it climbs to 2, indicating a mild increase in UV exposure. The real peak arrives at 12:00, where the index reaches a striking 9, underscoring the importance of sun protection during these hours. This high level remains steady until 14:00, followed by a gradual descent as the afternoon wanes: 8 at 15:00, 6 at 16:00, and continuing down to 2 at 18:00. As evening approaches, the UV Index drops to a soft 1 by 19:00, signaling a gentle close to the sun-soaked day. Remember to take precautions during the midday hours to safeguard your skin!

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	3	moderate	30 min
10:00	5	moderate	30 min
11:00	7	high	25 min
12:00	9	very high	15 min
13:00	9	very high	15 min
14:00	9	very high	15 min
15:00	8	very high	15 min
16:00	6	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 Erie

Throughout the year, UV exposure varies significantly, with high-risk months occurring from April to September when the UV Index reaches very high levels (8-10) and the recommended burn time drops to just 15 minutes. Visitors and residents should exercise caution during these months, seeking shade and applying sunscreen frequently to protect their skin. In contrast, the low-risk months of January and December feature a UV Index of 2, allowing for longer exposure times of up to 45 minutes without significant risk. Notably, February to March presents a moderate risk, with UV Index values of 4-5 and burn times of 30 minutes, making it essential to be vigilant as spring approaches. As the seasons transition, it's crucial to adjust sun safety practices accordingly.

Monthly Maximum UV Index for Erie, United States

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

The table above highlights how UV exposure in Erie 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.

Erie'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
Erie	2	4	5	8	9	10	9	9	8	6	4	2
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