UV Index in Old Town, United States

Last updated: July 2, 2025

Understanding the UV Index in Old Town, United States, is crucial for protecting your skin from harmful ultraviolet radiation. With the potential for sunburn and long-term skin health issues, knowing the daily UV levels empowers residents and visitors alike to take proactive measures against excessive sun exposure. Old Town's Dfb climate features a range of UV Index readings, peaking at an intense 8 during midday hours, highlighting the importance of vigilance as outdoor activities increase. Stay informed and safeguard your skin by checking the UV Index regularly!

Hourly UV Index in Old Town

The UV Index forecast reveals a dynamic pattern throughout the day, peaking in the late morning to early afternoon. Starting at a mild 1 at 07:00, it gradually climbs to a moderate 2 by 08:00. As the sun rises higher, the intensity escalates to a substantial 8 around 12:00 and 13:00, signaling a highest exposure risk. Post-peak, the index gently descends to 7 at 14:00, before tapering down to 2 by 17:00, and finally settling back at 1 by evening. To maximize safety and enjoyment under the sun, it’s essential to stay protected, especially during that critical midday window when UV radiation is at its strongest!

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	7	high	25 min
12:00	8	very high	15 min
13:00	8	very high	15 min
14:00	7	high	25 min
15:00	6	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Old Town

The UV Index exhibits notable seasonal variations, with the highest levels occurring during the summer months. May and June stand out as the months with the highest risk, featuring very high UV Index values of 9 and 10, respectively, allowing for a burn time as short as 15 minutes. From April to August, the UV exposure is particularly concerning, with values of 7 or more, categorizing these months as high to very high risk for skin damage. Visitors and residents are strongly advised to take precautions during these months, such as wearing protective clothing, using broad-spectrum sunscreen, and seeking shade, especially during midday hours when UV radiation is at its peak. As we transition into fall and winter, the UV Index decreases, becoming low in January and December, providing a reprieve from intense sun exposure and longer burn times of 45 minutes.

Monthly Maximum UV Index for Old Town, United States

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

The table above highlights how UV exposure in Old Town 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.

Old Town'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
Old Town	2	4	5	7	9	10	8	8	7	5	3	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