24.12
wed
wed
Day
57°F
N 24 mph
Precip.
100%
100%
Night
55°F
NW 9 mph
Precip.
100%
100%
25.12
thu
thu
Day
57°F
W 4 mph
Precip.
60%
60%
Night
54°F
SW 7 mph
Precip.
0%
0%
26.12
fri
fri
Day
59°F
SW 11 mph
Precip.
0%
0%
Night
54°F
SW 9 mph
Precip.
0%
0%
27.12
sat
sat
Day
55°F
SW 11 mph
Precip.
0%
0%
Night
50°F
SW 6 mph
Precip.
0%
0%
28.12
sun
sun
Day
54°F
SW 5 mph
Precip.
0%
0%
Night
45°F
SW 21 mph
Precip.
0%
0%
29.12
mon
mon
Day
46°F
SW 6 mph
Precip.
0%
0%
Night
45°F
NE 4 mph
Precip.
0%
0%
30.12
tue
tue
Day
50°F
N 3 mph
Precip.
49%
49%
Night
52°F
NE 9 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 62.8°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: 14:42
December 24, wednesday
1500
54°F
N
16 mph
16 mph
1800
55°F
N
15 mph
15 mph
2100
57°F
N
12 mph
12 mph
December 25, thursday
0000
55°F
NW
9 mph
9 mph
0300
54°F
W
7 mph
7 mph
0600
54°F
W
7 mph
7 mph
0900
54°F
SW
6 mph
6 mph
1200
57°F
W
4 mph
4 mph
