24.12
wed
wed
Day
57°F
NE 12 mph
Precip.
100%
100%
Night
54°F
W 5 mph
Precip.
100%
100%
25.12
thu
thu
Day
57°F
SW 6 mph
Precip.
0%
0%
Night
54°F
SW 7 mph
Precip.
0%
0%
26.12
fri
fri
Day
57°F
SW 6 mph
Precip.
0%
0%
Night
54°F
SW 7 mph
Precip.
0%
0%
27.12
sat
sat
Day
57°F
SW 6 mph
Precip.
0%
0%
Night
50°F
SW 6 mph
Precip.
0%
0%
28.12
sun
sun
Day
54°F
E 3 mph
Precip.
0%
0%
Night
50°F
SW 15 mph
Precip.
24%
24%
29.12
mon
mon
Day
46°F
SW 24 mph
Precip.
0%
0%
Night
45°F
SW 9 mph
Precip.
0%
0%
30.12
tue
tue
Day
48°F
S 6 mph
Precip.
0%
0%
Night
46°F
S 5 mph
Precip.
0%
0%
31.12
wed
wed
Day
48°F
NE 3 mph
Precip.
0%
0%
Night
46°F
NW 3 mph
Precip.
0%
0%
01.01
thu
thu
Day
50°F
N 2 mph
Precip.
0%
0%
Night
52°F
N 4 mph
Precip.
100%
100%
02.01
fri
fri
Day
57°F
NE 14 mph
Precip.
100%
100%
Night
54°F
NE 12 mph
Precip.
100%
100%
03.01
sat
sat
Day
55°F
E 14 mph
Precip.
100%
100%
Night
54°F
E 17 mph
Precip.
100%
100%
04.01
sun
sun
Day
54°F
E 25 mph
Precip.
100%
100%
Night
50°F
N 18 mph
Precip.
100%
100%
05.01
mon
mon
Day
48°F
E 28 mph
Precip.
100%
100%
Night
46°F
E 31 mph
Precip.
100%
100%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 63.6°F. The highest and lowest sea temperatures during the month were 64.6°F and 63.0°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 60.9°F. The highest and lowest sea temperatures during the month were 62.4°F and 58.8°F.
Air temperature in Naples, °F
Precipitation total in Naples, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Naples
Naples on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Naples
Local time: 00:17
December 24, wednesday
0300
55°F
N
15 mph
15 mph
0600
55°F
NE
16 mph
16 mph
0900
57°F
N
12 mph
12 mph
1200
57°F
NE
12 mph
12 mph
1500
57°F
N
12 mph
12 mph
1800
55°F
NW
12 mph
12 mph
2100
54°F
NW
9 mph
9 mph
December 25, thursday
0000
54°F
W
5 mph
5 mph
