UV Index in Tecumseh, United States

Last updated: May 3, 2025

Understanding the UV Index in Tecumseh, United States, is crucial for maintaining skin health and preventing painful sunburns. With the climate characterized as Cfa, residents often enjoy ample sunshine, but this also means they face elevated UV exposure, especially during peak hours. Between 11:00 AM and 2:00 PM, when the UV Index reaches its highest at a dangerous level of 11, being aware can help you take necessary precautions. Staying informed about UV levels not only protects your skin but also ensures you can enjoy the outdoors safely in Tecumseh's vibrant climate.

Hourly UV Index in Tecumseh

The UV Index for the day showcases a striking pattern, starting moderate at 7:00 AM with a value of 1. As the sun climbs higher, the index steadily rises, hitting 3 by 9:00 AM, and then surging to a peak of 11 between 1:00 PM and 2:00 PM. This indicates a high risk of harm from unprotected sun exposure during midday. Following the peak, the UV Index gradually declines to 4 by 5:00 PM and further decreases to 1 by 7:00 PM, emphasizing the critical importance of sun protection during the intense midday hours. It’s advisable to seek shade and wear sunscreen if you're outside during the peak period!

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	8	very high	15 min
12:00	10	very high	15 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	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Tecumseh

The UV Index experiences significant seasonal changes, peaking during the summer months. From January to April, the index rises from a moderate level of 4 to a very high 10, indicating increased risk for skin damage. The high-risk months are March through August, where the UV Index reaches extraordinary heights of 10 and 11, with burn times drastically reducing to as little as 10 minutes. It is crucial for visitors and residents to take protective measures, such as wearing sunscreen, sunglasses, and protective clothing, especially during these peak months when exposure can be extremely harmful. As the year progresses into fall, the UV Index decreases but remains significant through October, making sun safety a year-round consideration.

Monthly Maximum UV Index for Tecumseh, United States

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

The table above highlights how UV exposure in Tecumseh 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.

Tecumseh'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
Tecumseh	4	6	8	10	10	11	11	10	9	7	5	4
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5