UV Index in Guthrie, United States

Last updated: July 2, 2025

In Guthrie, Oklahoma, understanding the UV Index is crucial for protecting your skin and overall health from harmful sun exposure. With typically high UV levels peaking at 11 during midday hours, awareness is key to preventing sunburn and long-term skin damage. Given Guthrie's Cfa climate, which features hot summers and mild winters, residents must stay informed about daily UV fluctuations. By learning to interpret UV readings, you can take proactive measures to enjoy the sunshine safely while safeguarding your skin's health.

Hourly UV Index in Guthrie

The UV Index for the day starts gently, with values peaking at 1 from 7:00 AM to 8:00 AM. As the sun rises higher, the index escalates, reaching 3 by 9:00 AM. A significant surge occurs between 10:00 AM and 2:00 PM, where it escalates dramatically, peaking at a striking 11 from 1:00 PM to 2:00 PM—a clear indication to seek shade and protect your skin. The afternoon sees a gradual decline, with figures dropping to 10 at 3:00 PM, then to 7 at 4:00 PM. As the day winds down, the UV Index returns to safer levels, resting at 1 by 7:00 PM. Keep in mind, high UV levels call for precautions, especially in the midday sun!

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	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 Guthrie

Throughout the year, UV levels fluctuate significantly, with the highest exposure occurring from June to August, when the UV Index reaches an extreme level of 11 and the burn time is as short as 10 minutes. April and May also register very high UV Index levels of 10, where the burn time drops to 15 minutes. Visitors and residents should exercise extra caution during these high-risk months, particularly by wearing protective clothing, applying sunscreen, and seeking shade during midday hours. Conversely, the winter months of January, February, and December have lower UV levels, ranging from 3 to 6, with longer burn times of 30 minutes; however, vigilance is still advised during all seasons to prevent sun exposure.

Monthly Maximum UV Index for Guthrie, United States

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

The table above highlights how UV exposure in Guthrie 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.

Guthrie'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
Guthrie	4	6	7	10	10	11	11	11	9	7	5	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