21.12
sun
sun
Day
66°F
E 7 mph
Precip.
0%
0%
Night
64°F
SE 13 mph
Precip.
0%
0%
22.12
mon
mon
Day
64°F
SE 35 mph
Precip.
0%
0%
Night
57°F
S 29 mph
Precip.
0%
0%
23.12
tue
tue
Day
57°F
S 9 mph
Precip.
0%
0%
Night
63°F
NE 21 mph
Precip.
0%
0%
24.12
wed
wed
Day
66°F
NE 37 mph
Precip.
100%
100%
Night
61°F
S 35 mph
Precip.
100%
100%
25.12
thu
thu
Day
61°F
S 24 mph
Precip.
70%
70%
Night
61°F
SW 9 mph
Precip.
0%
0%
26.12
fri
fri
Day
63°F
N 11 mph
Precip.
0%
0%
Night
66°F
NE 23 mph
Precip.
72%
72%
27.12
sat
sat
Day
68°F
NE 28 mph
Precip.
100%
100%
Night
64°F
S 22 mph
Precip.
41%
41%
28.12
sun
sun
Day
61°F
S 20 mph
Precip.
100%
100%
Night
61°F
SW 25 mph
Precip.
100%
100%
29.12
mon
mon
Day
61°F
SW 24 mph
Precip.
100%
100%
Night
61°F
SW 21 mph
Precip.
100%
100%
30.12
tue
tue
Day
63°F
SW 17 mph
Precip.
100%
100%
Night
63°F
NW 9 mph
Precip.
0%
0%
31.12
wed
wed
Day
66°F
E 23 mph
Precip.
100%
100%
Night
64°F
SE 21 mph
Precip.
0%
0%
01.01
thu
thu
Day
66°F
S 22 mph
Precip.
100%
100%
Night
64°F
S 23 mph
Precip.
100%
100%
02.01
fri
fri
Day
64°F
SW 22 mph
Precip.
80%
80%
Night
64°F
SW 17 mph
Precip.
0%
0%
sea water
temperature
temperature
| Hamilton |
monthly
weather
weather
| Hamilton |
current
weather
weather
| Hamilton |
7 days
forecast
forecast
| Hamilton |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 72.5°F. The highest and lowest sea temperatures during the month were 73.2°F and 71.6°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 67.9°F. The highest and lowest sea temperatures during the month were 70.5°F and 65.8°F.
Air temperature in Hamilton, °F
Precipitation total in Hamilton, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Hamilton
Hamilton on a weather map
24 Hours Forecast
Hamilton
Local time: 00:09
December 21, sunday
0300
64°F
W
2 mph
2 mph
0600
66°F
NW
2 mph
2 mph
0900
66°F
NE
4 mph
4 mph
1200
66°F
E
7 mph
7 mph
1500
66°F
SE
9 mph
9 mph
1800
64°F
SE
10 mph
10 mph
2100
64°F
SE
12 mph
12 mph
December 22, monday
0000
64°F
SE
13 mph
13 mph
