Measurements:
°C
°F
CURRENT WEATHER
05:06
Porto San Giorgio
70°F
SE 6 mph
Feels like: 70°F
Precip: 30%
World Resorts Italy Porto San Giorgio Weather

7 Day Weather Forecast

09.12
sat
DAY
76°F
S 14 mph
precip
4%
NIGHT
70°F
E 14 mph
precip
4%
09.13
sun
DAY
78°F
S 9 mph
precip
1%
NIGHT
72°F
E 7 mph
precip
6%
09.14
mon
DAY
78°F
S 8 mph
precip
11%
NIGHT
72°F
E 8 mph
precip
5%
09.15
tue
DAY
78°F
W 7 mph
precip
2%
NIGHT
72°F
E 5 mph
precip
5%
09.16
wed
DAY
80°F
NW 9 mph
precip
2%
NIGHT
74°F
N 6 mph
precip
5%
09.17
thu
DAY
80°F
NW 11 mph
precip
2%
NIGHT
68°F
SE 15 mph
precip
38%
09.18
fri
DAY
68°F
NE 9 mph
precip
64%
NIGHT
66°F
E 7 mph
precip
23%

Porto San Giorgio Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Porto San Giorgio was 24.5°F. The maximum and minimum values were 22.7°F and 25.3°F respectively.

Porto San Giorgio on the Weather Map

Best Time to Visit Porto San Giorgio
The most sunny months:
July 25 days
August 24 days
June 22 days
The most warm months:
July 87.2 °F
August 86.8 °F
June 81.3 °F
Warmest sea temperature:
August 84.5 °F
July 83.1 °F
September 79.0 °F
The most cold months:
January 50.2 °F
December 52.8 °F
February 53.4 °F
The most rainy months:
November 2 days
September 2 days
December 2 days
The most windy months:
November 7 mph
August 7 mph
July 7 mph
more details