Measurements:
°C
°F
Porto Santo Island
76°F
N 19 mph
Feels like: 80°F
Precip: 12%
World Resorts Portugal Porto Santo Island Weather

14 Day Weather Forecast

09.29
tue
DAY
78°F
NE 13 mph
precip
10%
NIGHT
76°F
SE 11 mph
precip
25%
09.30
wed
DAY
76°F
SW 16 mph
precip
20%
NIGHT
74°F
SW 15 mph
precip
17%
10.01
thu
DAY
74°F
SW 17 mph
precip
13%
NIGHT
74°F
SW 19 mph
precip
31%
10.02
fri
DAY
74°F
SW 19 mph
precip
17%
NIGHT
74°F
SW 19 mph
precip
21%
10.03
sat
DAY
74°F
SW 16 mph
precip
23%
NIGHT
74°F
SW 19 mph
precip
23%
10.04
sun
DAY
74°F
W 15 mph
precip
20%
NIGHT
74°F
SW 16 mph
precip
24%
10.05
mon
DAY
74°F
SW 15 mph
precip
20%
NIGHT
74°F
SW 17 mph
precip
14%
10.06
tue
DAY
74°F
SW 15 mph
precip
7%
NIGHT
74°F
S 16 mph
precip
5%
10.07
wed
DAY
74°F
SW 14 mph
precip
16%
NIGHT
74°F
NE 16 mph
precip
14%
10.08
thu
DAY
72°F
NE 17 mph
precip
9%
NIGHT
72°F
SE 13 mph
precip
25%
10.09
fri
DAY
68°F
NE 4 mph
precip
41%
NIGHT
72°F
N 14 mph
precip
57%
10.10
sat
DAY
74°F
N 19 mph
precip
41%
NIGHT
72°F
N 17 mph
precip
76%
10.11
sun
DAY
72°F
N 21 mph
precip
72%
NIGHT
76°F
NE 20 mph
precip
58%
10.12
mon
DAY
74°F
W 2 mph
precip
18%
NIGHT
74°F
S 6 mph
precip
7%

Porto Santo Island Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Porto Santo Island was 78.4°F. The maximum and minimum values were 77.6°F and 79.2°F respectively.

Porto Santo Island on the Weather Map

Best Time to Visit Porto Santo Island
The most sunny months:
August 12 days
May 12 days
April 11 days
The most warm months:
August 78.3 °F
September 77.5 °F
July 75.8 °F
Warmest sea temperature:
September 77.2 °F
August 76.4 °F
October 76.0 °F
The most cold months:
February 64.5 °F
March 64.9 °F
January 65.9 °F
The most rainy months:
October 3 days
November 3 days
February 2 days
The most windy months:
March 16 mph
February 15 mph
November 14 mph
Portugal Resorts:
NAME
F°
Albufeira +72
Algarve +72
Cascais +68
Ericeira +68
Faro +72
Funchal +62
Lagos +72
Lisbon +70
Madeira +62
Ponta Delgada +68
Portimao +66
Porto +68
Quarteira +72
Sao Miguel +68
Setubal +66
24 Hours Weather Forecast
Porto Santo Island
Local time: 03:42
29 sep, tuesday
0600 76°F
NE
20 mph
0900 76°F
NE
17 mph
1200 78°F
NE
13 mph
1500 78°F
NE
21 mph
1800 78°F
E
2 mph
2100 78°F
W
4 mph
30 sep, wednesday
0000 76°F
SE
11 mph
0300 76°F
S
17 mph