UV Index in Vega, United States

Last updated: July 2, 2025

In Vega, United States, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. With the region's BSk climate, residents and visitors often experience significant UV exposure, particularly during the peak hours of 11:00 AM to 2:00 PM when the index can soar to levels of 10 to 12. Understanding these UV levels not only helps in planning safe outdoor activities but also aids in adopting protective measures to safeguard against harmful sun effects. Stay vigilant and informed to enjoy the vibrant, sunny days in Vega while keeping your skin protected!

Hourly UV Index in Vega

As the day unfolds, the UV Index begins its climb, starting at a mild 1 in the early morning hours (07:00 and 08:00). By 09:00, it nudges upward to 2, but it's not until 10:00 that it takes a notable leap to 4. The real intensity hits by midday, peaking at a striking 12 at 14:00, with the highest value recorded at 13:00 at 11. As we transition into the late afternoon, the index starts to decline: 11 at 15:00, followed by 9 at 16:00. The evening brings a welcomed drop, reflected in 3 at 18:00 and 2 at 19:00. Remember, during the peak hours (11:00 to 14:00), it’s crucial to protect your skin with sunscreen and seek shade to beat the heat!

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	2	low	45 min
10:00	4	moderate	30 min
11:00	7	high	25 min
12:00	10	very high	15 min
13:00	11	extreme	10 min
14:00	12	extreme	10 min
15:00	11	extreme	10 min
16:00	9	very high	15 min
17:00	6	high	25 min
18:00	3	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Vega

Throughout the year, the UV Index exhibits significant fluctuations, with high-risk months typically occurring from March to August. During this period, the index peaks at 12, reaching extreme levels in June and July, where the burn time drops to just 10 minutes. Conversely, the winter months of January and December show a moderate UV Index of 4, allowing for more prolonged exposure without immediate risk. As the UV Index increases, especially in the spring and summer, it is crucial for both visitors and residents to take protective measures, such as wearing sunscreen, protective clothing, and seeking shade during peak hours. Remember, even on cloudy days, UV rays can still pose a threat, so stay vigilant year-round.

Monthly Maximum UV Index for Vega, United States

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

The table above highlights how UV exposure in Vega 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.

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