UV Index in McKinney
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 McKinney
Average daily maximum UV index by month
| Jan | 3 | Moderate |
| Feb | 3 | Moderate |
| Mar | 5 | Moderate |
| Apr | 7 | High |
| May | 8 | Very High |
| Jun | 10 | Very High |
| Jul | 10 | Very High |
| Aug | 10 | Very High |
| Sep | 8 | Very High |
| Oct | 7 | High |
| Nov | 5 | Moderate |
| Dec | 3 | Moderate |
Best Months to Tan in McKinney
Based on average UV levels, the best months for tanning in McKinney are:
April Great
May Great
June Excellent
July Excellent
August Excellent
September Great
October Great
Rating based on average monthly UV index
Tanning Guide for McKinney
Tanning Tips
McKinney enjoys strong UV from spring through fall. Peak tanning season runs April to October, with UV often exceeding 8.
Related Guides
Frequently Asked Questions
What is the UV index in McKinney right now?
The current UV index in McKinney 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 McKinney?
The best months for tanning in McKinney are April, May, June, July, August, September, October, when average UV levels reach 7 or higher.
How long should I tan in McKinney?
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 McKinney?
UV levels in McKinney 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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