UV Index in Upton, United States

Last updated: June 2, 2025

Understanding the UV Index is crucial for the residents of Upton, United States, as it plays a vital role in safeguarding skin health and preventing sunburn. With an average index that climbs to a high of 11 during midday hours, Upton's semi-arid climate (BSk) presents a unique challenge, making awareness of UV levels essential for outdoor activities. By keeping a close eye on the UV Index, you can enjoy the sun safely while protecting your skin from harmful UV rays.

Hourly UV Index in Upton

The UV Index today showcases a steady climb as the sun rises, starting with a mild 1 at 07:00. By 10:00, it ramps up to 7, signaling a more intense sun exposure. The peak arrives at 12:00 and 13:00, with a striking 11, indicating a high risk of harm from unprotected sun exposure. As the afternoon wanes, the index gradually declines to 8 at 15:00 and further down to 2 by 18:00, creating a safer environment for evening activities. Overall, the day's UV pattern emphasizes the importance of sun protection during the midday hours, while reassuring a more manageable level of UV exposure later in the day.

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	4	moderate	30 min
10:00	7	high	25 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	11	extreme	10 min
14:00	10	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 Upton

Throughout the year, UV index levels fluctuate significantly, indicating varying risks for sun exposure. From January to March, the UV index starts at a moderate level (3) in January and increases to a high level (6) by March, suggesting residents and visitors should take precautions during this time. April to August marks the peak risk months, with UV indexes ranging from very high (10) in April and August to an extreme level (11) in June and July, where burn time is reduced to just 10 minutes. It is crucial to use sunscreen, wear protective clothing, and seek shade during these high-risk months. As September to October approaches, the UV index decreases, yet remains high (6) in October, requiring continued vigilance. The year concludes with lower UV levels in November (3—moderate) and December (2—low), offering a respite from the intense sun exposure of the summer months. Overall, it's important for everyone to adapt their sun protection strategies according to these seasonal changes.

Monthly Maximum UV Index for Upton, United States

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

The table above highlights how UV exposure in Upton 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.

Upton'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
Upton	3	5	6	10	9	11	11	10	8	6	3	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