UV Index in Weston, United States

Last updated: July 2, 2025

Understanding the UV Index in Weston, United States, is crucial for protecting your skin and overall health. As UV levels fluctuate throughout the day, being aware of these readings can help you prevent sunburn and reduce the risk of long-term skin damage. Weston experiences a Dfb climate, characterized by distinct seasons, but during summer months, UV exposure can be particularly intense, peaking at a dangerous level of 9 between noon and early afternoon. Staying informed about the UV Index not only aids in making safe outdoor choices but also empowers you to enjoy the sun responsibly, keeping your skin healthy and glowing!

Hourly UV Index in Weston

The UV Index today presents a notable climb as the sun ascends, peaking at 9 around noon and early afternoon, signaling very high sun exposure risk. Starting gently at 1 by 7 AM, the index rises steadily, reaching 6 by 10 AM and then surging to its maximum of 9 between 12 PM and 1 PM. Early afternoon brings a slight decline to 8 at 2 PM, followed by a gradual decrease through the later hours, settling back to 1 by 7 PM. With this trajectory, it's crucial to take precautions during the peak hours of 11 AM to 1 PM, ensuring skin protection against harmful UV rays. Stay safe and enjoy the sun wisely!

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	6	high	25 min
11:00	8	very high	15 min
12:00	9	very high	15 min
13:00	9	very high	15 min
14:00	8	very high	15 min
15:00	7	high	25 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Weston

Throughout the year, seasonal changes in the UV Index play a significant role in sun safety for residents and visitors. The highest risk months occur from April to August, with UV Index readings peaking at 10 in May and June, indicating very high exposure levels and a burn time of just 15 minutes. In contrast, winter months like January and February present a moderate risk, with UV Index figures around 3 to 4 and longer burn times of 30 minutes. As such, it is crucial for everyone to stay informed about local UV levels, particularly during the spring and summer months, using proper sun protection measures such as sunscreen, hats, and protective clothing to minimize the risk of skin damage.

Monthly Maximum UV Index for Weston, United States

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

The table above highlights how UV exposure in Weston 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.

Weston'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
Weston	3	4	6	8	10	10	9	9	7	6	3	2
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
Houston UVI	5	8	9	11	11	12	12	11	10	9	7	5