UV Index in Cathcart, United States

Last updated: June 2, 2025

Understanding the UV Index is crucial in Cathcart, United States, where the unique climate can lead to varying levels of sun exposure throughout the day. With peak UV levels reaching up to 9 around midday, being aware of these fluctuations is essential for preventing sunburn and maintaining overall skin health. In a Csb climate like Cathcart's, where summer can bring clearer skies, the risk of overexposure increases significantly. By monitoring the UV Index, residents can better protect themselves and enjoy the beautiful outdoors safely.

Hourly UV Index in Cathcart

As the sun rises, the UV Index begins its gradual ascent. At 7:00 AM, it starts at a modest 1, indicating minimal risk. By 8:00 AM, it rises to 2, still manageable for early risers. The intensity picks up at 9:00 AM with a 3, signaling the need for a little sunscreen. The peak arrives between 11:00 AM and 1:00 PM, where it soars to a striking 9 at 1:00 PM, which suggests strong sun protection is essential. Following this, the index slips down, recorded at 8 at 2:00 PM and 7 at 3:00 PM, offering a brief reprieve. As the afternoon fades into evening, the UV Index drops steadily, landing back at 1 by 7:00 PM. Stay informed and 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	2	low	45 min
09:00	3	moderate	30 min
10:00	5	moderate	30 min
11:00	7	high	25 min
12:00	8	very high	15 min
13:00	9	very high	15 min
14:00	8	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 Cathcart

Throughout the year, seasonal changes in UV Index reflect varying levels of sun exposure risks. The highest risk months occur from May to August, where the UV Index climbs to very high levels (8-9), reducing the safe burn time to just 15 minutes. Notably, April marks the transition to high exposure with a UV Index of 6, while February and March indicate a shift towards moderate levels (3-5). During the fall and winter months, from September to February, the UV levels drop significantly, creating lower risk periods. Residents and visitors should take preventive measures seriously during the high-risk months, such as wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sun hours to minimize skin damage.

Monthly Maximum UV Index for Cathcart, United States

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

The table above highlights how UV exposure in Cathcart 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.

Cathcart'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
Cathcart	2	3	5	6	8	9	9	8	7	5	2	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