22.12
sun
sun
Day
25°F
N 11 mph
Precip.
0%
0%
Night
27°F
E 3 mph
Precip.
0%
0%
23.12
mon
mon
Day
23°F
S 6 mph
Precip.
0%
0%
Night
19°F
S 4 mph
Precip.
0%
0%
24.12
tue
tue
Day
23°F
N 2 mph
Precip.
0%
0%
Night
28°F
NE 8 mph
Precip.
0%
0%
25.12
wed
wed
Day
30°F
NE 6 mph
Precip.
0%
0%
Night
32°F
NE 4 mph
Precip.
80%
80%
26.12
thu
thu
Day
32°F
N 7 mph
Precip.
57%
57%
Night
34°F
NW 7 mph
Precip.
21%
21%
27.12
fri
fri
Day
34°F
NW 12 mph
Precip.
100%
100%
Night
36°F
NW 5 mph
Precip.
20%
20%
28.12
sat
sat
Day
36°F
W 9 mph
Precip.
100%
100%
Night
41°F
NW 14 mph
Precip.
28%
28%
sea water
temperature
temperature
| Thunder Bay |
monthly
weather
weather
| Thunder Bay |
current
weather
weather
| Thunder Bay |
14 days
forecast
forecast
| Thunder Bay |
Sea water temperature in December, °F
Show year:
2024
2023
2022
The average sea water temperature in December of 2024 was 40.4°F. The highest and lowest sea temperatures during the month were 43.0°F and 38.3°F.
Sea water temperature in January, °F
Show year:
2024
2023
2022
The average sea water temperature in January of 2024 was 35.0°F. The highest and lowest sea temperatures during the month were 37.0°F and 33.4°F.
Air temperature in Thunder Bay, °F
Precipitation total in Thunder Bay, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Thunder Bay
Thunder Bay on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Thunder Bay
Local time: 00:30
December 22, sunday
0300
18°F
NE
4 mph
4 mph
0600
19°F
N
6 mph
6 mph
0900
23°F
N
8 mph
8 mph
1200
25°F
N
11 mph
11 mph
1500
27°F
N
11 mph
11 mph
1800
27°F
N
9 mph
9 mph
2100
27°F
NE
4 mph
4 mph
December 23, monday
0000
27°F
E
3 mph
3 mph
