16.09
wed
wed
Day
77°F
NE 2 mph
Precip.
1%
1%
Night
66°F
NE 4 mph
Precip.
8%
8%
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 9 mph
Precip.
3%
3%
Night
68°F
NE 3 mph
Precip.
23%
23%
19.09
sat
sat
Day
79°F
NE 6 mph
Precip.
10%
10%
Night
68°F
S 4 mph
Precip.
17%
17%
20.09
sun
sun
Day
75°F
NW 2 mph
Precip.
12%
12%
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%
23.09
wed
wed
Day
73°F
NW 6 mph
Precip.
36%
36%
Night
66°F
N 2 mph
Precip.
18%
18%
24.09
thu
thu
Day
72°F
N 6 mph
Precip.
36%
36%
Night
64°F
W 1 mph
Precip.
9%
9%
25.09
fri
fri
Day
72°F
NE 5 mph
Precip.
2%
2%
Night
64°F
NE 4 mph
Precip.
11%
11%
26.09
sat
sat
Day
72°F
E 13 mph
Precip.
17%
17%
Night
63°F
NE 8 mph
Precip.
12%
12%
27.09
sun
sun
Day
70°F
SE 11 mph
Precip.
4%
4%
Night
59°F
SW 3 mph
Precip.
10%
10%
28.09
mon
mon
Day
66°F
NW 6 mph
Precip.
14%
14%
Night
63°F
NW 2 mph
Precip.
20%
20%
29.09
tue
tue
Day
70°F
NE 6 mph
Precip.
12%
12%
Night
66°F
N 4 mph
Precip.
23%
23%
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: 23:54
September 17, thursday
0000
66°F
NE
4 mph
4 mph
0300
64°F
NE
1 mph
1 mph
0600
66°F
E
1 mph
1 mph
0900
68°F
SE
1 mph
1 mph
1200
77°F
NE
6 mph
6 mph
1500
79°F
NE
16 mph
16 mph
1800
73°F
NE
12 mph
12 mph
2100
68°F
NE
6 mph
6 mph
