UV Index in Breckenridge, United States

Last updated: August 1, 2025

In Breckenridge, United States, being aware of the UV Index is crucial for both locals and visitors, as it directly impacts sun safety and skin health. Understanding UV levels helps in effectively preventing sunburn and long-term skin damage, especially with the higher altitudes and abundant sunshine characteristic of the Dfb climate. With UV Index values peaking around 9 between noon and 2 PM, it's essential to stay informed and take protective measures during these times to enjoy the beautiful outdoors while safeguarding your skin. Whether you’re hitting the slopes or soaking in the summer sun, don't overlook the importance of monitoring UV exposure in this stunning mountain town.

Hourly UV Index in Breckenridge

The UV Index starts off mild at 1 during the early hours, peaking at 9 between 1:00 PM and 2:00 PM—the sun's intensity is at its strongest during this period, urging everyone to take necessary precautions. As the sun begins to set, the index gradually declines, dropping back down to 1 by 7:00 PM. Notably, the hours from 10:00 AM to 3:00 PM are critical, where the UV Index climbs to 6 and above. For optimal safety during this sunny day, be sure to apply sunscreen and wear protective clothing during 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	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	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 Breckenridge

Throughout the year, the UV Index experiences noticeable fluctuations, impacting the risk of skin damage due to sun exposure. High-risk months are primarily from April to August, where the UV Index reaches very high levels of 8 to 10, necessitating caution with a significantly reduced burn time of just 15 minutes. In contrast, the UV levels are much lower from January to March and again from November to December, characterized by low to moderate exposure with burn times extending up to 45 minutes. Residents and visitors should be particularly mindful during the peak summer months, ensuring adequate sun protection such as sunscreen, hats, and clothing, and seeking shade during the day to minimize the risk of skin damage. Remember, smarter sun habits can help you enjoy the outdoors safely!

Monthly Maximum UV Index for Breckenridge, United States

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

The table above highlights how UV exposure in Breckenridge 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.

Breckenridge'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
Breckenridge	2	4	5	8	9	10	9	9	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