05.12
fri
fri
Day
16°F
SE 13 mph
Precip.
0%
0%
Night
18°F
SE 3 mph
Precip.
0%
0%
06.12
sat
sat
Day
30°F
NW 4 mph
Precip.
0%
0%
Night
36°F
NE 10 mph
Precip.
0%
0%
07.12
sun
sun
Day
32°F
SE 7 mph
Precip.
0%
0%
Night
23°F
S 7 mph
Precip.
0%
0%
08.12
mon
mon
Day
19°F
S 12 mph
Precip.
84%
84%
Night
14°F
SE 19 mph
Precip.
0%
0%
09.12
tue
tue
Day
19°F
E 8 mph
Precip.
0%
0%
Night
32°F
NE 9 mph
Precip.
100%
100%
10.12
wed
wed
Day
32°F
N 1 mph
Precip.
100%
100%
Night
41°F
NW 11 mph
Precip.
22%
22%
11.12
thu
thu
Day
41°F
NE 14 mph
Precip.
0%
0%
Night
34°F
SE 8 mph
Precip.
0%
0%
12.12
fri
fri
Day
28°F
SE 7 mph
Precip.
0%
0%
Night
28°F
E 7 mph
Precip.
0%
0%
13.12
sat
sat
Day
28°F
E 15 mph
Precip.
24%
24%
Night
19°F
SE 17 mph
Precip.
0%
0%
14.12
sun
sun
Day
27°F
E 14 mph
Precip.
0%
0%
Night
23°F
SE 12 mph
Precip.
0%
0%
15.12
mon
mon
Day
30°F
SE 12 mph
Precip.
0%
0%
Night
25°F
SE 3 mph
Precip.
0%
0%
16.12
tue
tue
Day
36°F
NE 14 mph
Precip.
100%
100%
Night
34°F
E 6 mph
Precip.
0%
0%
17.12
wed
wed
Day
36°F
E 5 mph
Precip.
0%
0%
Night
30°F
NE 7 mph
Precip.
0%
0%
18.12
thu
thu
Day
30°F
W 8 mph
Precip.
100%
100%
Night
34°F
NW 13 mph
Precip.
100%
100%
sea water
temperature
temperature
| Saint John |
monthly
weather
weather
| Saint John |
current
weather
weather
| Saint John |
7 days
forecast
forecast
| Saint John |
Sea water temperature in December, °F
Show year:
2024
2023
2022
The average sea water temperature in December of 2024 was 44.5°F. The highest and lowest sea temperatures during the month were 47.5°F and 40.5°F.
Air temperature in Saint John, °F
Precipitation total in Saint John, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Saint John
Saint John on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Saint John
Local time: 06:05
December 05, friday
0900
7°F
SE
12 mph
12 mph
1200
16°F
SE
13 mph
13 mph
1500
21°F
E
11 mph
11 mph
1800
21°F
E
7 mph
7 mph
2100
19°F
E
5 mph
5 mph
December 06, saturday
0000
18°F
SE
3 mph
3 mph
0300
18°F
SE
2 mph
2 mph
0600
18°F
S
2 mph
2 mph
