UV Index in Greenbush, United States

Last updated: July 2, 2025

In Greenbush, United States, being aware of the UV Index is vital for safeguarding your skin from harmful rays. Understanding UV levels can help prevent sunburn and protect long-term skin health, especially during peak sun hours when the index reaches a maximum of 8 around midday. The climate here, categorized as Dfb, means residents often experience significant sun exposure, making it essential to stay informed about UV risks. By keeping an eye on the UV Index, you can enjoy the outdoors while minimizing your risk of skin damage!

Hourly UV Index in Greenbush

As the sun rises, the UV Index starts at a gentle 1 at 07:00, gradually climbing to a moderate 2 by 08:00. By 09:00, it reaches a 3, indicating that sun protection is becoming more important. The day's peak occurs at 12:00, when the UV Index hits a high of 8, prompting caution for prolonged exposure. This intensity remains steady until 14:00, before tapering off slowly. At 15:00, it drops to 7, then decreases to 6 by 16:00, and falls further to 4 at 17:00. As the day winds down, the index retreats to a soothing 2 by 18:00 and concludes at 1 by 19:00, making the evening safe for outdoor strolls. Remember to 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	4	moderate	30 min
11:00	6	high	25 min
12:00	8	very high	15 min
13:00	8	very high	15 min
14:00	8	very high	15 min
15:00	7	high	25 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 Greenbush

Throughout the year, UV Index levels exhibit notable seasonal variations, with marked increases during the spring and summer months. High-risk months are primarily from April to August, where the UV Index ranges from 7 to 9 and the recommended burn time drops to as low as 15 minutes. Residents and visitors should take proactive measures during this period by wearing appropriate sun protection, such as sunscreen, hats, and sunglasses, especially between 10 AM and 4 PM when UV exposure is highest. As the UV Index decreases in the fall and winter months, with levels reaching 2 in January, November, and December, precautions can be less stringent, but awareness remains important year-round.

Monthly Maximum UV Index for Greenbush, United States

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

The table above highlights how UV exposure in Greenbush 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.

Greenbush'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
Greenbush	2	3	5	7	8	9	8	8	7	4	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