UV Index in Tok, United States

Last updated: June 2, 2025

In Tok, United States, staying informed about the UV Index is crucial for safeguarding your skin health and preventing sunburn. Understanding the levels of ultraviolet radiation helps residents and visitors make informed decisions about sun protection, especially during the sun's peak hours. Tok, characterized by its Dfc climate, experiences varying UV exposure risks throughout the year, with midday levels reaching a moderate high of 6 in the summer months. By keeping an eye on the UV Index, you can enjoy the great outdoors while minimizing the potential damage to your skin from excessive UV radiation.

Hourly UV Index in Tok

As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 7:00 AM. By 10:00 AM, it climbs to a moderate 3, indicating it's time to take some precautions. The peak intensity occurs at 1:00 PM with a robust 6, urging everyone to seek shade and wear sunscreen. As the afternoon progresses, the index gradually decreases, dipping to a 4 by 4:00 PM and trailing off to 2 by 6:00 PM. This hourly journey underscores the importance of sun safety during peak hours. Embrace the warmth, but always stay protected!

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	2	low	45 min
10:00	3	moderate	30 min
11:00	4	moderate	30 min
12:00	5	moderate	30 min
13:00	6	high	25 min
14:00	6	high	25 min
15:00	5	moderate	30 min
16:00	4	moderate	30 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	2	low	45 min

Monthly UV Index Trends in Tok

Throughout the year, UV levels exhibit notable seasonal changes that are crucial for both visitors and residents to understand. During the winter months (January to February), the UV Index remains low at 1, with a safe burn time of 45 minutes. As spring approaches, March and April see a moderate increase to an index of 3 and 4 respectively, with reduced burn times of 30 minutes. The high-risk months are May through July, when the UV Index peaks at 6, indicating a high exposure category and a burn time of only 25 minutes. As summer transitions to fall, the UV levels gradually decline, with August to September returning to moderate levels before dropping to low at October to December. Visitors and residents should take precautionary measures, especially during the high UV months, such as applying sunscreen, wearing protective clothing, and seeking shade during peak hours to minimize skin damage.

Monthly Maximum UV Index for Tok, United States

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

The table above highlights how UV exposure in Tok 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.

Tok'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
Tok	1	1	3	4	6	6	6	5	4	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