UV Index in Porto Santo

Real-time UV forecast & tanning weather

Current Conditions

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Low
UV Index
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18°C
Temperature
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Conditions
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Peak Tanning Window 2PM • UV 9

Hourly UV Forecast

☀️ Good tanning conditions 11AM–7PM 20°C • 23 km/h 🌬️
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6AM
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NOW
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8AM
1
9AM
3
10AM
5
11AM
7
12PM
8
1PM
9
2PM
9
3PM
8
4PM
7
5PM
5
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3
7PM
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9PM
Low 0–2 Moderate 3–5 High 6–7 Very High 8–10 Extreme 11+

16-Day UV Forecast

9
Mon 1
Good
9
Tue 2
Good
9
Wed 3
Good
9
Thu 4
Good
8
Fri 5
Good
8
Sat 6
Excellent
8
Sun 7
Good
9
Mon 8
Good
7
Tue 9
Good
9
Wed 10
Good
6
Thu 11
Good
8
Fri 12
Fair
8
Sat 13
Fair
7
Sun 14
Good
6
Mon 15
Good
6
Tue 16
Good

Location & Climate

In Porto Santo, UV rises from 3 in January to 10 in June, with peak tanning months being June, July, August. Expect the strongest sun between late spring and early fall.

Mediterranean climates offer long sunny days with intense midday UV. Consider taking a siesta-time shade break between 1 PM and 4 PM to avoid overexposure.

Beach and coastal destinations benefit from cooling sea breezes, but UV reflected from water and sand can increase your total exposure by up to 25%. Apply sunscreen more frequently and protect your eyes.

During the peak tanning season, use SPF 30-50 depending on the time of day. In winter months, SPF 15-30 is usually sufficient for daily protection.

Tanning Tips

Porto Santo enjoys strong UV from spring through fall. Peak tanning season runs April to October, with UV often exceeding 8.

Weather data by Open-Meteo (CC BY 4.0)

Monthly UV Index in Porto Santo

Average daily maximum UV index by month

Jan
3
Feb
3
Mar
5
Apr
7
May
8
Jun
10
Jul
10
Aug
10
Sep
8
Oct
7
Nov
5
Dec
3
Low Moderate High Very High Extreme

Best Months to Tan in Porto Santo

Based on average UV levels, the best months for tanning in Porto Santo are:

April Great May Great June Excellent July Excellent August Excellent September Great October Great

Rating based on average monthly UV index

Frequently Asked Questions

What is the UV index in Porto Santo right now?
The current UV index in Porto Santo 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 Porto Santo?
The best months for tanning in Porto Santo are April, May, June, July, August, September, October, when average UV levels reach 7 or higher.
How long should I tan in Porto Santo?
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 Porto Santo?
UV levels in Porto Santo 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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