28.12
sun
sun
Day
32°F
SW 5 mph
Precip.
0%
0%
Night
39°F
SW 9 mph
Precip.
100%
100%
29.12
mon
mon
Day
28°F
NE 32 mph
Precip.
0%
0%
Night
25°F
E 22 mph
Precip.
0%
0%
30.12
tue
tue
Day
27°F
E 19 mph
Precip.
0%
0%
Night
25°F
E 19 mph
Precip.
73%
73%
31.12
wed
wed
Day
28°F
E 19 mph
Precip.
68%
68%
Night
23°F
E 11 mph
Precip.
65%
65%
01.01
thu
thu
Day
21°F
E 8 mph
Precip.
100%
100%
Night
16°F
E 11 mph
Precip.
0%
0%
02.01
fri
fri
Day
19°F
E 17 mph
Precip.
100%
100%
Night
19°F
E 11 mph
Precip.
100%
100%
03.01
sat
sat
Day
19°F
E 14 mph
Precip.
25%
25%
Night
21°F
NE 8 mph
Precip.
26%
26%
sea water
temperature
temperature
| Hamilton |
monthly
weather
weather
| Hamilton |
current
weather
weather
| Hamilton |
14 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 39.3°F. The highest and lowest sea temperatures during the month were 41.7°F and 37.9°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 38.0°F. The highest and lowest sea temperatures during the month were 39.7°F and 36.7°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
Places in Canada:
Name
°F
24 Hours Forecast
Hamilton
Local time: 13:49
December 28, sunday
1500
36°F
SW
6 mph
6 mph
1800
36°F
SW
9 mph
9 mph
2100
36°F
W
9 mph
9 mph
December 29, monday
0000
39°F
SW
9 mph
9 mph
0300
45°F
W
4 mph
4 mph
0600
41°F
NE
14 mph
14 mph
0900
32°F
NE
28 mph
28 mph
1200
28°F
NE
32 mph
32 mph
