UV Index in Spiro, United States

Last updated: June 2, 2025

In Spiro, United States, being aware of the UV Index is crucial for safeguarding your skin and promoting long-term health. The UV Index indicates the strength of ultraviolet radiation from the sun, helping residents understand the potential risks of sun exposure throughout the day. With peak UV levels reaching as high as 11 around midday, knowledge of these levels can aid in preventing sunburns and skin damage. Spiro’s Cfa climate brings warm summers, making it essential to be vigilant against UV radiation, especially during the hotter hours when risks are significantly elevated. Stay informed and protect your skin!

Hourly UV Index in Spiro

The UV Index for today shows a dramatic rise as the sun ascends into the sky. Starting at a mild 1 by 07:00, the index gradually builds, reaching 3 by 09:00 and peaking at an intense 11 at 13:00—a level where sun protection is crucial. From this pinnacle, the values start to decline, tapering off to 10 at 14:00 and then gradually decreasing through the afternoon and evening, with values of 6 at 16:00 and sliding down to 1 by 19:00. Plan your outdoor activities accordingly, and remember to protect your skin 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	3	moderate	30 min
10:00	6	high	25 min
11:00	8	very high	15 min
12:00	10	very high	15 min
13:00	11	extreme	10 min
14:00	10	very high	15 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Spiro

Throughout the year, UV Index levels fluctuate significantly, with high-risk months typically occurring from April to August. In April, the UV Index reaches 10, classified as very high, and remains at 11 in May, June, and July, indicating an extreme risk of harm from unprotected sun exposure. During these peak months, safe sun exposure time diminishes sharply, with burn times dropping to just 10 minutes in the extreme conditions. As summer fades, September sees the UV Index slightly lower at 9, still categorized as very high, while both October and February bring back high levels with indices of 7. Visitors and residents are strongly advised to take precautions during these high UV periods, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during midday hours to minimize sunburn risk.

Monthly Maximum UV Index for Spiro, United States

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

The table above highlights how UV exposure in Spiro 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.

Spiro'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
Los Angeles UVI	4	6	8	9	10	11	11	10	10	7	5	4
Spiro	4	6	7	10	11	11	11	10	9	7	5	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5