24.12
wed
wed
Day
37°F
SE 31 mph
Precip.
0%
0%
Night
34°F
S 7 mph
Precip.
0%
0%
25.12
thu
thu
Day
34°F
NE 21 mph
Precip.
0%
0%
Night
30°F
SE 30 mph
Precip.
0%
0%
26.12
fri
fri
Day
23°F
S 17 mph
Precip.
0%
0%
Night
28°F
SW 6 mph
Precip.
100%
100%
27.12
sat
sat
Day
32°F
SW 14 mph
Precip.
73%
73%
Night
30°F
SE 8 mph
Precip.
0%
0%
28.12
sun
sun
Day
34°F
N 14 mph
Precip.
100%
100%
Night
39°F
E 16 mph
Precip.
0%
0%
29.12
mon
mon
Day
27°F
E 27 mph
Precip.
0%
0%
Night
25°F
E 26 mph
Precip.
48%
48%
30.12
tue
tue
Day
28°F
E 20 mph
Precip.
0%
0%
Night
27°F
SE 19 mph
Precip.
0%
0%
31.12
wed
wed
Day
25°F
E 14 mph
Precip.
0%
0%
Night
30°F
NE 6 mph
Precip.
100%
100%
01.01
thu
thu
Day
36°F
NE 16 mph
Precip.
100%
100%
Night
23°F
E 32 mph
Precip.
100%
100%
02.01
fri
fri
Day
14°F
E 30 mph
Precip.
100%
100%
Night
21°F
E 27 mph
Precip.
0%
0%
03.01
sat
sat
Day
19°F
E 24 mph
Precip.
0%
0%
Night
23°F
E 21 mph
Precip.
0%
0%
04.01
sun
sun
Day
32°F
E 22 mph
Precip.
0%
0%
Night
25°F
SE 21 mph
Precip.
0%
0%
05.01
mon
mon
Day
23°F
SE 13 mph
Precip.
0%
0%
Night
27°F
W 2 mph
Precip.
0%
0%
06.01
tue
tue
Day
34°F
NW 10 mph
Precip.
0%
0%
Night
37°F
W 14 mph
Precip.
0%
0%
sea water
temperature
temperature
| Dennis Port |
monthly
weather
weather
| Dennis Port |
current
weather
weather
| Dennis Port |
7 days
forecast
forecast
| Dennis Port |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 41.8°F. The highest and lowest sea temperatures during the month were 46.6°F and 37.4°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 36.4°F. The highest and lowest sea temperatures during the month were 41.9°F and 33.1°F.
Air temperature in Dennis Port, °F
Precipitation total in Dennis Port, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Dennis Port
Dennis Port on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Dennis Port
Local time: 05:19
December 24, wednesday
0600
36°F
E
16 mph
16 mph
0900
37°F
E
25 mph
25 mph
1200
37°F
SE
31 mph
31 mph
1500
37°F
S
29 mph
29 mph
1800
37°F
S
21 mph
21 mph
2100
36°F
S
14 mph
14 mph
December 25, thursday
0000
34°F
S
7 mph
7 mph
0300
30°F
E
6 mph
6 mph
