UV Index in Portimão
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 Portimão
Average daily maximum UV index by month
Jan
3
Moderate
Feb
4
Moderate
Mar
5
Moderate
Apr
6
High
May
8
Very High
Jun
9
Very High
Jul
9
Very High
Aug
9
Very High
Sep
8
Very High
Oct
6
High
Nov
5
Moderate
Dec
4
Moderate
Best Months to Tan in Portimão
Based on average UV levels, the best months for tanning in Portimão are:
March Good
April Good
May Great
June Excellent
July Excellent
August Excellent
September Great
October Good
November Good
Rating based on average monthly UV index
Tanning Guide for Portimão
Portimão's Algarve location provides a sunny climate with high UV levels, making for an extended and rewarding tanning season. The expansive Praia da Rocha is ideal for sunbathing; aim for early morning or late afternoon sessions to enjoy the strong sun safely.
Portimão has a distinct tanning season from March to November. Winter UV is too low for effective tanning.
Related Guides
Frequently Asked Questions
What is the UV index in Portimão right now?
The current UV index in Portimão 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 Portimão?
The best months for tanning in Portimão are March, April, May, June, July, August, September, October, November, when average UV levels reach 5 or higher.
How long should I tan in Portimão?
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 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 Portimão?
UV levels in Portimão 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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