UV Index in Marble Falls

Real-time UV forecast & tanning weather

Current Conditions

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Low
UV Index
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Temperature
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Clear sky
Conditions
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Peak Tanning Window 2PM • UV 8

Hourly UV Forecast

☀️ Excellent tanning conditions 11AM–6PM 28°C • 11 km/h 🌬️
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6AM
0
7AM
1
8AM
2
9AM
4
10AM
6
11AM
7
12PM
8
1PM
8
2PM
8
3PM
7
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6
5PM
4
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2
7PM
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8PM
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9PM
Low 0–2 Moderate 3–5 High 6–7 Very High 8–10 Extreme 11+

16-Day UV Forecast

8
Mon 1
Excellent
8
Tue 2
Excellent
7
Wed 3
Excellent
8
Thu 4
Excellent
8
Fri 5
Excellent
6
Sat 6
Excellent
5
Sun 7
Good
8
Mon 8
Good
8
Tue 9
Excellent
8
Wed 10
Excellent
8
Thu 11
Excellent
8
Fri 12
Excellent
7
Sat 13
Excellent
8
Sun 14
Excellent
8
Mon 15
Excellent
0
Tue 16
Excellent

Location & Climate

In Marble Falls, UV rises from 3 in January to 10 in June, with peak tanning months being June, July, August. Expect the strongest sun between late spring and early fall.

North America spans a wide UV range from subtropical Florida to northern Canada. Seasons strongly influence tanning potential — summer months offer the best conditions across most of the continent.

Beach and coastal destinations benefit from cooling sea breezes, but UV reflected from water and sand can increase your total exposure by up to 25%. Apply sunscreen more frequently and protect your eyes.

During the peak tanning season, use SPF 30-50 depending on the time of day. In winter months, SPF 15-30 is usually sufficient for daily protection.

Tanning Tips

Marble Falls enjoys strong UV from spring through fall. Peak tanning season runs April to October, with UV often exceeding 8.

Weather data by Open-Meteo (CC BY 4.0)

Monthly UV Index in Marble Falls

Average daily maximum UV index by month

Jan
3
Feb
3
Mar
5
Apr
7
May
8
Jun
10
Jul
10
Aug
10
Sep
8
Oct
7
Nov
5
Dec
3
Low Moderate High Very High Extreme

Best Months to Tan in Marble Falls

Based on average UV levels, the best months for tanning in Marble Falls are:

April Great May Great June Excellent July Excellent August Excellent September Great October Great

Rating based on average monthly UV index

Frequently Asked Questions

What is the UV index in Marble Falls right now?
The current UV index in Marble Falls is shown in the live weather section above. UV levels change throughout the day, typically peaking between 11 AM and 2 PM local time.
What is the best month to tan in Marble Falls?
The best months for tanning in Marble Falls are April, May, June, July, August, September, October, when average UV levels reach 7 or higher.
How long should I tan in Marble Falls?
Tanning time depends on your skin type and the current UV index. For a moderate UV of 9, a person with Skin Type III (medium complexion) can safely tan for about 17 minutes per session. Use our Tanning Calculator for personalized recommendations.
Is it safe to tan in UV index 10?
UV index 10 is classified as Very High. Very High — avoid prolonged sun exposure. Short tanning sessions with SPF 50+ recommended.
When is the peak UV time in Marble Falls?
UV levels in Marble Falls typically peak between 11:00 AM and 2:00 PM local time. The exact peak depends on the season, cloud cover, and altitude.

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