16.09
wed
wed
Day
77°F
NE 2 mph
Precip.
1%
1%
Night
66°F
NE 4 mph
Precip.
18%
18%
17.09
thu
thu
Day
77°F
NE 6 mph
Precip.
8%
8%
Night
66°F
NE 3 mph
Precip.
22%
22%
18.09
fri
fri
Day
77°F
NE 8 mph
Precip.
17%
17%
Night
68°F
E 1 mph
Precip.
54%
54%
19.09
sat
sat
Day
77°F
N 6 mph
Precip.
10%
10%
Night
68°F
SE 3 mph
Precip.
16%
16%
20.09
sun
sun
Day
72°F
N 2 mph
Precip.
19%
19%
Night
68°F
SE 2 mph
Precip.
13%
13%
21.09
mon
mon
Day
75°F
W 2 mph
Precip.
2%
2%
Night
66°F
S 2 mph
Precip.
6%
6%
22.09
tue
tue
Day
73°F
SE 2 mph
Precip.
2%
2%
Night
66°F
NW 2 mph
Precip.
22%
22%
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 84.6°F. The highest and lowest sea temperatures during the month were 86.4°F and 82.6°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 73.2°F. The highest and lowest sea temperatures during the month were 77.4°F and 70.7°F.
Air temperature in Sicily, °F
Precipitation total in Sicily, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sicily
Sicily on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Sicily
Local time: 23:12
September 17, thursday
0000
66°F
NE
4 mph
4 mph
0300
64°F
N
1 mph
1 mph
0600
66°F
E
1 mph
1 mph
0900
68°F
E
2 mph
2 mph
1200
77°F
NE
6 mph
6 mph
1500
79°F
NE
14 mph
14 mph
1800
75°F
NE
11 mph
11 mph
2100
68°F
NE
5 mph
5 mph
