UV Index in Garrison, United States

Last updated: July 2, 2025

Understanding the UV Index in Garrison, United States, is crucial for protecting your skin and well-being. As the sun's rays can become intense, especially between late morning and early afternoon, awareness of UV levels can help you prevent sunburn and long-term skin damage. With Garrison's humid continental climate, residents face heightened risks during sunny days when UV exposure can spike to a high of 9 around midday. Stay informed and take proactive measures to enjoy the outdoors safely!

Hourly UV Index in Garrison

This hour-by-hour UV Index data paints a clear picture of sun intensity throughout the day. At 07:00 and 08:00, the UV Index remains low at just 1, making it safe for outdoor activities. However, as the clock ticks toward mid-morning, the value climbs to 2 by 09:00. The sun's power peaks between 12:00 and 14:00, with a striking 8 and 9 respectively, indicating a high risk of harm from unprotected sun exposure. By 15:00, the index begins to decrease, dipping to 8, and continues its descent through the late afternoon and evening, reaching 5 at 17:00 and down to 2 by 19:00. Remember, during those mid-day hours, proper sun protection is essential to enjoy the outdoors safely!

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	1	low	45 min
09:00	2	low	45 min
10:00	4	moderate	30 min
11:00	6	high	25 min
12:00	8	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	7	high	25 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Garrison

Throughout the year, UV index levels vary significantly, reflecting seasonal fluctuations in sun exposure. January and December are characterized by a low UV index of 2, allowing for an extended burn time of 45 minutes without risk. As we move into February and March, the index rises to 4 and 5 respectively, indicating moderate exposure with shorter burn times of just 30 minutes. The most high-risk months occur from April through August, where the UV index peaks at 9, categorized as very high, and a burn time drops to only 15 minutes. In September, the risk decreases slightly with a UV index of 7, while October and November see a return to moderate levels of 5 and 3, allowing for 30-minute burn times. Visitors and residents should use adequate sun protection during high-risk months, particularly from April to August, to mitigate the risk of skin damage.

Monthly Maximum UV Index for Garrison, United States

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

The table above highlights how UV exposure in Garrison 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.

Garrison'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
Garrison	2	4	5	9	8	9	9	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