UV Index in St. Moritz
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 St. Moritz
Average daily maximum UV index by month
| Jan | 1 | Low |
| Feb | 1 | Low |
| Mar | 3 | Moderate |
| Apr | 4 | Moderate |
| May | 6 | High |
| Jun | 7 | High |
| Jul | 7 | High |
| Aug | 7 | High |
| Sep | 6 | High |
| Oct | 4 | Moderate |
| Nov | 3 | Moderate |
| Dec | 1 | Low |
Best Months to Tan in St. Moritz
Based on average UV levels, the best months for tanning in St. Moritz are:
May Good
June Great
July Great
August Great
September Good
Rating based on average monthly UV index
Tanning Guide for St. Moritz
Tanning Tips
St. Moritz has a distinct tanning season from May to September. Winter UV is too low for effective tanning.
Related Guides
Frequently Asked Questions
What is the UV index in St. Moritz right now?
The current UV index in St. Moritz 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 St. Moritz?
The best months for tanning in St. Moritz are May, June, July, August, September, when average UV levels reach 5 or higher.
How long should I tan in St. Moritz?
Tanning time depends on your skin type and the current UV index. For a moderate UV of 7, a person with Skin Type III (medium complexion) can safely tan for about 21 minutes per session. Use our Tanning Calculator for personalized recommendations.
Is it safe to tan in UV index 7?
UV index 7 is classified as High. High — limit midday sun exposure. Use SPF 30+ and take breaks in shade.
When is the peak UV time in St. Moritz?
UV levels in St. Moritz 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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