UV Index in Salmon, United States

Last updated: July 2, 2025

In Salmon, United States, awareness of the UV Index is crucial for safeguarding your skin against harmful ultraviolet rays. Understanding UV levels is essential not just for avoiding painful sunburns, but also for protecting long-term skin health. With Salmon’s Dfb climate presenting unique exposure risks, especially during peak hours when the UV Index can soar to 11, it's vital for residents and visitors alike to stay informed. Embracing UV safety practices can help ensure a fun and healthy experience under the sun!

Hourly UV Index in Salmon

The UV Index throughout the day showcases notable fluctuations, reflecting the movement of the sun and the intensity of sunlight exposure. Early in the morning, from 07:00 to 09:00, the index remains relatively low, peaking at 3 by 09:00. However, as the day progresses, the UV index escalates dramatically—10:00 sees a rise to 5, followed by a striking surge to 10 at 12:00, reaching its zenith of 11 at 13:00. This intense hour of UV exposure is matched by an equally potent 14:00 before tapering off sharply in the afternoon. By 15:00, the index dips to 10, then declines steadily, concluding the day at a more moderate 2 by 19:00. As a reminder, the highest UV exposure occurs around midday; thus, extra caution is advised during these hours for optimal skin protection!

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	3	moderate	30 min
10:00	5	moderate	30 min
11:00	7	high	25 min
12:00	10	very high	15 min
13:00	11	extreme	10 min
14:00	11	extreme	10 min
15:00	10	very high	15 min
16:00	8	very high	15 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Salmon

Throughout the year, UV exposure levels exhibit marked seasonal variations, with high-risk months primarily between March and August. In March, the UV Index climbs to 7 (high), transitioning into a very high UV Index of 9 in April and peaking at an extreme level of 11 from May to July. In August, the UV Index slightly decreases to 10 (very high), followed by a gradual reduction through the fall months, dropping to a low of 2 (low) in December. Visitors and residents are advised to take precautionary measures during the high-risk months, especially by seeking shade, wearing protective clothing, and applying sunscreen regularly, as burn times can be as short as 10 minutes during peak months. Stay informed and take care of your skin health!

Monthly Maximum UV Index for Salmon, United States

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

The table above highlights how UV exposure in Salmon 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.

Salmon'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
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
Salmon	3	5	7	9	11	11	11	10	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