UV Index in Townsend, United States

Last updated: May 3, 2025

In Townsend, United States, awareness of the UV Index is essential for protecting your skin and overall health from harmful solar radiation. Understanding UV levels is crucial, as higher indices can lead to quicker sunburns and increased risks of skin damage. With Townsend’s semi-arid climate (BSk), residents and visitors may experience significant UV exposure, especially during peak hours when the index soars to 9 between 1 PM and 3 PM. Stay informed on the UV Index to enjoy the sun safely while minimizing health risks!

Hourly UV Index in Townsend

As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 07:00. By 08:00, it climbs to a 2, indicating a low risk of harm from unprotected sun exposure. However, from 09:00 onwards, the intensity builds, peaking at 9 between 13:00 and 14:00—a time when precautions are essential to protect skin from damage. The afternoon hours see a slight decrease, dropping to 8 at 15:00 and further declining to 4 by 17:00. As the sun sets, the UV Index falls back down to 1 by 19:00, marking a return to safer levels. Stay vigilant during those midday hours to enjoy the sunshine while keeping your skin healthy!

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	5	moderate	30 min
11:00	7	high	25 min
12:00	8	very high	15 min
13:00	9	very high	15 min
14:00	9	very high	15 min
15:00	8	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 Townsend

Throughout the year, the UV Index experiences significant fluctuations, with the highest risk typically occurring from March to September. Visitors and residents should be particularly cautious during the high-risk months of April (UV Index 8), May (UV Index 9), June (UV Index 11), and July (UV Index 10), where the potential for skin damage is at its peak. During these months, burn times decrease dramatically, with the extreme risk in June allowing for only 10 minutes of unprotected sun exposure. As a guideline, it's advisable to wear protective clothing, apply broad-spectrum sunscreen, and seek shade during peak sun hours to minimize UV exposure. In contrast, October to February sees much lower UV levels, allowing for greater sun safety with recommended burn times ranging from 30 to 45 minutes.

Monthly Maximum UV Index for Townsend, United States

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

The table above highlights how UV exposure in Townsend 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.

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