UV Index in Catskill, United States

Last updated: July 2, 2025

In Catskill, United States, understanding the UV Index is crucial for safeguarding your skin health. With UV levels frequently reaching a peak of 9 during the midday hours, residents and visitors alike must stay vigilant to prevent sunburn and long-term skin damage. This awareness is especially important in Catskill's typical Dfa climate, where sunny days can elevate UV exposure risks. By knowing the daily UV Index, you can make informed decisions about outdoor activities and protect yourself and your loved ones from harmful effects of UV radiation. Stay safe under the sun!

Hourly UV Index in Catskill

The UV Index throughout the day presents a clear pattern of intensity, peaking at midday. Starting from a mild level of 1 at 07:00, the index rises steadily, reaching 2 by 08:00. The real surge occurs between 09:00 and 13:00, where it escalates from 4 to a striking 9—the highest point of the day. As the afternoon unfolds, the intensity slightly declines to 7 at 15:00, before tapering off to 5 at 16:00. The evening sees a further decrease, settling back to 2 by 18:00 and returning to 1 at 19:00. For those enjoying outdoor activities, it’s essential to take precautions, especially during the peak hours from 11:00 to 14:00 when the UV rays are most potent.

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	9	very high	15 min
13:00	9	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	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Catskill

As the seasons change, so do UV index levels, which indicate the intensity of ultraviolet radiation. High-risk months for UV exposure occur from April through September, with the most severe levels of UV radiation peaking in May and June, where the index reaches a dangerous 10. During these months, it is crucial for visitors and residents to limit sun exposure, seek shade, and use sunscreen, as the recommended burn time reduces to just 15 minutes in peak conditions. Conversely, during the winter months of January and December, the UV index is considerably lower, ranging from 2 to 3, where longer exposure is permissible. Visitors and residents should remain vigilant during the higher UV months and proactively protect their skin to reduce the risks of UV-related health issues.

Monthly Maximum UV Index for Catskill, United States

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

The table above highlights how UV exposure in Catskill 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.

Catskill'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
Catskill	3	5	6	8	10	10	9	9	7	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