UV Index in Porvoo
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 Porvoo
Average daily maximum UV index by month
| Jan | 0 | Low |
| Feb | 0 | Low |
| Mar | 1 | Low |
| Apr | 2 | Low |
| May | 3 | Moderate |
| Jun | 4 | Moderate |
| Jul | 4 | Moderate |
| Aug | 4 | Moderate |
| Sep | 3 | Moderate |
| Oct | 2 | Low |
| Nov | 1 | Low |
| Dec | 0 | Low |
Best Months to Tan in Porvoo
Porvoo has limited tanning conditions year-round. UV levels rarely reach effective tanning levels.
Tanning Guide for Porvoo
Tanning Tips
Tanning opportunities in Porvoo are limited to summer months (–). Make the most of high-UV days when they occur.
Related Guides
Frequently Asked Questions
What is the UV index in Porvoo right now?
The current UV index in Porvoo 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 Porvoo?
The best months for tanning in Porvoo are —, when average UV levels reach 5 or higher.
How long should I tan in Porvoo?
Tanning time depends on your skin type and the current UV index. For a moderate UV of 2, a person with Skin Type III (medium complexion) can safely tan for about 75 minutes per session. Use our Tanning Calculator for personalized recommendations.
Is it safe to tan in UV index 4?
UV index 4 is classified as Moderate. Moderate — wear sunscreen and sunglasses. Tanning is effective at this level.
When is the peak UV time in Porvoo?
UV levels in Porvoo 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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