UV Index in Victoria, United States

Last updated: May 3, 2025

Understanding the UV Index is crucial for residents of Victoria, United States, where the mix of warm summers and clear skies can lead to elevated sun exposure. Monitoring UV levels is essential not only for preventing painful sunburns but also for safeguarding your long-term skin health. During peak hours, particularly from 10 AM to 2 PM, Victoria experiences a significant increase in UV intensity, with values soaring to as high as 11. With its Cfa climate, characterized by hot summers, being aware of the UV Index can help you make informed decisions about outdoor activities, ensuring you enjoy the sun safely and responsibly.

Hourly UV Index in Victoria

As the sun rises, the UV Index begins at a mild 1 at 07:00, gradually escalating throughout the morning. By 10:00, it peaks at a robust 6, and then skyrockets to its maximum of 11 by 13:00—a time when protective measures become essential. The intensity starts to wane in the afternoon, dropping to 8 at 15:00, and further retreating to a gentle 1 by evening. It's a classic case of the sun's power, reminding us to stay vigilant and shield ourselves 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	8	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Victoria

Throughout the year, the UV Index exhibits significant seasonal changes, with higher risk months ranging from March to September. During this period, particularly in April (UV Index 9), May (UV Index 11), and especially June to August (UV Index 10), the exposure category reaches very high or extreme levels, drastically reducing burn times to as little as 10 to 15 minutes. In contrast, the winter months of January and December are at a moderate level (UV Index 3), allowing up to 30 minutes of exposure without risk of burning. To protect skin during high UV periods, it is crucial for visitors and residents to seek shade, wear protective clothing, and apply sunscreen, especially from late morning to early afternoon when UV rays are strongest. Being proactive can help everyone enjoy the sun safely.

Monthly Maximum UV Index for Victoria, United States

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

The table above highlights how UV exposure in Victoria 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.

Victoria'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
Victoria	3	6	7	9	11	10	10	10	9	7	5	3
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