UV Index in Cody, United States

Last updated: June 2, 2025

Understanding the UV Index in Cody, United States, is crucial for protecting your skin and overall health. As the sun's rays can be deceptively harmful, being aware of UV levels helps in preventing sunburn and long-term skin damage. With Cody's Dfb climate, residents face varying levels of UV exposure throughout the day, peaking between 11 AM and 2 PM when the index soars to intense levels of 11. Staying informed not only enhances personal well-being but also supports a healthy lifestyle amidst the beautiful Wyoming outdoors.

Hourly UV Index in Cody

The UV Index starts off low in the early morning, peaking at 1 by 07:00 and gradually rising as the sun climbs higher. By 09:00, it reaches 4, marking the onset of moderate UV radiation. However, 10:00 brings a surge, with the index hitting 6, and by 11:00, it reaches a striking 9. The highest levels occur at 12:00 and 13:00, both registering an intense 11, indicating extreme exposure risk. As the afternoon progresses, a slight decline is observed: 9 at 15:00 and further down to 7 at 16:00. The evening brings a gentle relief with levels dropping back to 3 by 18:00 and returning to a safe 1 by 19:00. Throughout the day, sun safety is paramount 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	4	moderate	30 min
10:00	6	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	7	high	25 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Cody

Throughout the year, UV exposure varies significantly, with March through August marking the high-risk months due to extreme UV Index levels. In March and April, the UV Index reaches 8 and 10 respectively, indicating very high risk, with a burn time of just 15 minutes. This escalates in May and June to an extreme UV Index of 11, reducing safe exposure time to only 10 minutes. July continues the pattern, while August sees a slight decrease to 10 but remains in the very high category. As we transition towards the fall, the risk diminishes; however, September still holds a high UV Index of 9. From October onward, the UV Index drops to moderate levels. It is crucial for both visitors and residents to take precautions during these peak months—wearing protective clothing, applying high-SPF sunscreen, and seeking shade when the sun is strongest will greatly reduce the risk of harmful UV exposure.

Monthly Maximum UV Index for Cody, United States

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

The table above highlights how UV exposure in Cody 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.

Cody'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
Cody	3	5	8	10	11	11	11	10	9	6	4	3
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