World Resorts Portugal Porto Santo Island Weather

Porto Santo Island 14 Days Forecast

15.09
tue
Day
75°F
SW 11 mph
Precip.
11%
Night
75°F
SW 15 mph
Precip.
11%
16.09
wed
Day
73°F
SW 19 mph
Precip.
25%
Night
72°F
S 19 mph
Precip.
20%
17.09
thu
Day
72°F
S 19 mph
Precip.
25%
Night
72°F
S 21 mph
Precip.
24%
18.09
fri
Day
72°F
S 19 mph
Precip.
28%
Night
73°F
SW 21 mph
Precip.
15%
19.09
sat
Day
72°F
SW 16 mph
Precip.
17%
Night
73°F
SW 12 mph
Precip.
19%
20.09
sun
Day
75°F
SW 8 mph
Precip.
20%
Night
75°F
E 6 mph
Precip.
19%
21.09
mon
Day
75°F
NE 7 mph
Precip.
11%
Night
75°F
N 15 mph
Precip.
21%
22.09
tue
Day
75°F
N 13 mph
Precip.
33%
Night
73°F
N 10 mph
Precip.
9%
23.09
wed
Day
73°F
N 6 mph
Precip.
22%
Night
73°F
N 3 mph
Precip.
17%
24.09
thu
Day
73°F
N 2 mph
Precip.
11%
Night
73°F
S 2 mph
Precip.
12%
25.09
fri
Day
73°F
E 2 mph
Precip.
8%
Night
73°F
NE 4 mph
Precip.
16%
26.09
sat
Day
73°F
N 13 mph
Precip.
23%
Night
73°F
E 11 mph
Precip.
7%
27.09
sun
Day
73°F
N 21 mph
Precip.
8%
Night
73°F
N 20 mph
Precip.
12%

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 74.1°F. The highest and lowest sea temperatures during the month were 75.0°F and 73.2°F.

Air temperature in Porto Santo Island, °F

Precipitation total in Porto Santo Island, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Porto Santo Island

Sunniest months:
August 12 days
May 12 days
April 11 days
Warmest months:
August 75.5 °F
September 74.8 °F
July 73.3 °F
Warmest sea temp:
September 74.4 °F
August 73.8 °F
October 73.4 °F
Coldest months:
February 63.0 °F
March 63.4 °F
January 64.3 °F
Rainiest months:
October 3 days
November 3 days
February 2 days
Windiest months:
March 16.0 mph
February 15.4 mph
November 14.9 mph

Porto Santo Island on a weather map

Current weather
00:20
Porto Santo Island
+75°F
W 9 mph
Feels like: +81°F
Precip.: 12%
Places in Portugal:
Name
°F
Albufeira
+72°F
Algarve
+73°F
Cascais
+68°F
Quarteira
+73°F
Lagos
+70°F
Lisbon
+75°F
Madeira
+68°F
Ponta Delgada
+73°F
Portimao
+70°F
Porto
+70°F
Sao Miguel
+73°F
Setubal
+72°F
Faro
+73°F
Funchal
+68°F
Ericeira
+68°F
all places
24 Hours Forecast
Porto Santo Island
Local time: 00:20
September 15, tuesday
0300
75°F
W
7 mph
0600
75°F
SW
9 mph
0900
75°F
SW
12 mph
1200
75°F
SW
11 mph
1500
75°F
SW
10 mph
1800
75°F
SW
14 mph
2100
75°F
SW
14 mph
September 16, wednesday
0000
75°F
SW
15 mph
Units of measurement: °C / °F