12.05
fri
fri
DAY

16°F
SE 12 mph
precip
0%
0%
NIGHT

14°F
SE 3 mph
precip
0%
0%
12.06
sat
sat
DAY

28°F
NW 4 mph
precip
0%
0%
NIGHT

34°F
E 6 mph
precip
100%
100%
12.07
sun
sun
DAY

30°F
SE 11 mph
precip
0%
0%
NIGHT

18°F
S 6 mph
precip
0%
0%
12.08
mon
mon
DAY

20°F
SW 14 mph
precip
100%
100%
NIGHT

10°F
SE 19 mph
precip
0%
0%
12.09
tue
tue
DAY

12°F
SE 11 mph
precip
0%
0%
NIGHT

20°F
E 4 mph
precip
100%
100%
12.10
wed
wed
DAY

38°F
NE 14 mph
precip
100%
100%
NIGHT

46°F
N 19 mph
precip
100%
100%
12.11
thu
thu
DAY

46°F
N 9 mph
precip
100%
100%
NIGHT

28°F
E 16 mph
precip
21%
21%
12.12
fri
fri
DAY

26°F
E 14 mph
precip
0%
0%
NIGHT

20°F
SE 9 mph
precip
0%
0%
12.13
sat
sat
DAY

20°F
SE 12 mph
precip
0%
0%
NIGHT

18°F
SE 13 mph
precip
0%
0%
12.14
sun
sun
DAY

20°F
SE 13 mph
precip
0%
0%
NIGHT

30°F
NE 7 mph
precip
29%
29%
12.15
mon
mon
DAY

28°F
E 17 mph
precip
22%
22%
NIGHT

18°F
E 16 mph
precip
0%
0%
12.16
tue
tue
DAY

24°F
SE 17 mph
precip
0%
0%
NIGHT

24°F
SE 14 mph
precip
0%
0%
12.17
wed
wed
DAY

26°F
SE 8 mph
precip
0%
0%
NIGHT

24°F
SE 7 mph
precip
0%
0%
Sea water
temperature
temperature
| Saint John |
Weather in
December
December
| Saint John |
7 day weather
forecast
forecast
| Saint John |
10 day weather
forecast
forecast
| Saint John |
14 day weather
forecast
forecast
| Saint John |
Monthly weather
averages
averages
| Saint John |
Current Weather
Conditions
Conditions
| Saint John |
When is the Best
Time to Visit?
Time to Visit?
| Saint John |
Saint John Sea Water Temperature in December, °F
The average sea surface temperature in December 2024 for Saint John was 43.9°F. The maximum and minimum values were 39.4°F and 47.2°F respectively.
Canada Resorts:
NAME
F°
| Halifax | ![]() |
+24 |
| Kingston | ![]() |
+4 |
| Moncton | ![]() |
+2 |
| Montreal | ![]() |
-2 |
| Niagara Falls | ![]() |
+10 |
| Ottawa | ![]() |
-4 |
| Prince Edward Island | ![]() |
+16 |
| Quebec | ![]() |
-12 |
| Rocky Harbour | ![]() |
+28 |
| St. John's | ![]() |
+32 |
| Sydney | ![]() |
+34 |
| Toronto | ![]() |
+10 |
| Vancouver | ![]() |
+42 |
| Victoria | ![]() |
+44 |
| Winnipeg | ![]() |
+12 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Saint John
Local time: 01:25
05 dec, friday
| 0300 | ![]() |
0°F | SE 16 mph |
| 0600 | ![]() |
-2°F | SE 14 mph |
| 0900 | ![]() |
4°F | SE 12 mph |
| 1200 | ![]() |
16°F | SE 12 mph |
| 1500 | ![]() |
20°F | E 10 mph |
| 1800 | ![]() |
20°F | E 6 mph |
| 2100 | ![]() |
16°F | SE 4 mph |
06 dec, saturday
| 0000 | ![]() |
14°F | SE 3 mph |





























