UV Index in Haines, United States

Last updated: July 2, 2025

Understanding the UV Index in Haines, United States, is crucial for safeguarding your skin and overall health. With UV levels peaking in the midday hours, awareness can help you prevent sunburn and long-term skin damage. Haines, characterized by its Dsc climate, can present unique UV exposure risks, especially during the summer months when the sun's rays are strongest. By keeping tabs on the UV Index, you can enjoy the beautiful outdoors while effectively protecting your skin from harmful effects. Stay informed and stay safe!

Hourly UV Index in Haines

As the day unfolds, the UV Index experiences a steady climb, reaching its peak at 12:00 PM with a striking 7. The morning begins gently, with values starting at 1 at 07:00, gradually rising to 3 by 09:00. As the sun ascends higher, the index swells to 6 by 11:00 and peaks at 7 between 12:00 and 14:00, indicating strong sun exposure. Post-peak, the UV Index gracefully descends, slipping back to 6 at 15:00 and tapering off to 1 by 19:00. It's essential to stay mindful of sun protection, especially 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	7	high	25 min
13:00	7	high	25 min
14:00	7	high	25 min
15:00	6	high	25 min
16:00	4	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 Haines

The UV Index shows significant seasonal variations, indicating a shift from low exposure in winter months (January through February) to high-risk conditions from May through August, when the UV Index peaks at 7. During this period, the burn time decreases to just 25 minutes, necessitating precautionary measures against skin damage. As summer wanes in September, the UV Index drops back to 5, with a moderate risk for sunburn, before returning to low levels in October, November, and December. Visitors and residents are advised to take extra care during May to August by wearing sunscreen, protective clothing, and seeking shade, especially during peak hours, to minimize UV exposure and reduce the risk of skin harm.

Monthly Maximum UV Index for Haines, United States

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

The table above highlights how UV exposure in Haines 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.

Haines'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
Haines	1	2	4	5	7	7	7	7	5	2	1	1
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