UV Index in Priest River, United States

Last updated: May 3, 2025

In Priest River, United States, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels is essential for preventing sunburn and reducing the long-term risk of skin cancer. With its Dsb climate, Priest River experiences varying UV exposure, peaking in the midday hours with levels reaching 8—a serious concern for outdoor enthusiasts. Stay informed about the UV Index to enjoy the beauty of the outdoors safely while safeguarding your skin against harmful ultraviolet rays.

Hourly UV Index in Priest River

As the sun rises, the UV Index gradually climbs, starting at a mild 1 at 07:00. By 09:00, it reaches 4, signaling the beginning of a more significant UV exposure. The real intensity begins at 10:00, peaking at 8 between 12:00 and 14:00, ensuring that midday sun-seekers are well advised to apply sunscreen and seek shade. The afternoon sees a slight decline, with the index dropping back to 6 at 15:00 and continuing its descent to 3 by 17:00. As evening approaches, the UV Index returns to a safe 1 by 18:00, bringing an end to the day's sun exposure. Remember, during those peak hours, protection is key!

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	4	moderate	30 min
10:00	6	high	25 min
11:00	7	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	6	high	25 min
16:00	4	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Priest River

Throughout the year, UV Index levels exhibit significant seasonal variations, indicating the need for caution during outdoor activities. From May to August, the UV Index peaks at 9, categorizing these months as having a very high risk of harm from unprotected sun exposure, with a burn time of just 15 minutes. Additionally, April marks the transition to high-risk with a UV Index of 6. September follows with a slight decrease to 7, still within the high exposure category, while the year ends with lower UV Index levels in October (4), November (3), and December (2), where burn times stretch to 30 and 45 minutes respectively. Visitors and residents should be particularly vigilant from April to September, taking precautions such as wearing sunscreen, protective clothing, and seeking shade during peak sun hours.

Monthly Maximum UV Index for Priest River, United States

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

The table above highlights how UV exposure in Priest River 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.

Priest River'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
Priest River	2	3	5	6	8	9	9	9	7	4	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