UV Index in Chattanooga
Real-time UV forecast & tanning weather
Current Conditions
Loading live weather data...Weather data by Open-Meteo (CC BY 4.0)
Monthly UV Index in Chattanooga
Average daily maximum UV index by month
Jan
2
Low
Feb
2
Low
Mar
4
Moderate
Apr
6
High
May
7
High
Jun
9
Very High
Jul
9
Very High
Aug
9
Very High
Sep
7
High
Oct
6
High
Nov
4
Moderate
Dec
2
Low
Best Months to Tan in Chattanooga
Based on average UV levels, the best months for tanning in Chattanooga are:
April Good
May Great
June Excellent
July Excellent
August Excellent
September Great
October Good
Rating based on average monthly UV index
Tanning Guide for Chattanooga
Chattanooga has a distinct tanning season from April to October. Winter UV is too low for effective tanning.
Related Guides
Frequently Asked Questions
What is the UV index in Chattanooga right now?
The current UV index in Chattanooga 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 Chattanooga?
The best months for tanning in Chattanooga are April, May, June, July, August, September, October, when average UV levels reach 5 or higher.
How long should I tan in Chattanooga?
Tanning time depends on your skin type and the current UV index. For a moderate UV of 8, a person with Skin Type III (medium complexion) can safely tan for about 19 minutes per session. Use our Tanning Calculator for personalized recommendations.
Is it safe to tan in UV index 9?
UV index 9 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 Chattanooga?
UV levels in Chattanooga 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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