30.12
tue
tue
Day
52°F
S 6 mph
Precip.
0%
0%
Night
45°F
S 14 mph
Precip.
100%
100%
31.12
wed
wed
Day
43°F
SW 9 mph
Precip.
0%
0%
Night
37°F
NE 6 mph
Precip.
0%
0%
01.01
thu
thu
Day
45°F
NW 4 mph
Precip.
0%
0%
Night
43°F
NE 8 mph
Precip.
0%
0%
02.01
fri
fri
Day
54°F
NW 4 mph
Precip.
0%
0%
Night
52°F
NE 9 mph
Precip.
0%
0%
03.01
sat
sat
Day
57°F
N 9 mph
Precip.
0%
0%
Night
54°F
NE 11 mph
Precip.
0%
0%
04.01
sun
sun
Day
57°F
N 6 mph
Precip.
0%
0%
Night
54°F
N 9 mph
Precip.
0%
0%
05.01
mon
mon
Day
63°F
NE 7 mph
Precip.
0%
0%
Night
55°F
N 9 mph
Precip.
0%
0%
sea water
temperature
temperature
| Montesilvano |
monthly
weather
weather
| Montesilvano |
current
weather
weather
| Montesilvano |
14 days
forecast
forecast
| Montesilvano |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 54.0°F. The highest and lowest sea temperatures during the month were 57.9°F and 50.5°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 52.9°F. The highest and lowest sea temperatures during the month were 55.0°F and 48.6°F.
Air temperature in Montesilvano, °F
Precipitation total in Montesilvano, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Montesilvano
Montesilvano on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Montesilvano
Local time: 23:58
December 31, wednesday
0000
45°F
S
14 mph
14 mph
0300
43°F
S
16 mph
16 mph
0600
41°F
SW
14 mph
14 mph
0900
43°F
SW
10 mph
10 mph
1200
43°F
SW
9 mph
9 mph
1500
43°F
SW
7 mph
7 mph
1800
39°F
N
2 mph
2 mph
2100
37°F
NE
6 mph
6 mph
