12.05
fri
fri
DAY

24°F
N 10 mph
precip
0%
0%
NIGHT

28°F
NE 12 mph
precip
0%
0%
12.06
sat
sat
DAY

34°F
E 15 mph
precip
0%
0%
NIGHT

28°F
SE 6 mph
precip
0%
0%
12.07
sun
sun
DAY

26°F
W 7 mph
precip
0%
0%
NIGHT

22°F
SW 16 mph
precip
100%
100%
12.08
mon
mon
DAY

16°F
S 11 mph
precip
0%
0%
NIGHT

14°F
N 5 mph
precip
0%
0%
12.09
tue
tue
DAY

26°F
NE 21 mph
precip
49%
49%
NIGHT

36°F
NE 23 mph
precip
0%
0%
12.10
wed
wed
DAY

40°F
N 21 mph
precip
0%
0%
NIGHT

36°F
NE 21 mph
precip
100%
100%
12.11
thu
thu
DAY

24°F
E 19 mph
precip
41%
41%
NIGHT

24°F
E 11 mph
precip
49%
49%
Weather in
December
December
| Niagara-on-the-Lake |
14 day weather
forecast
forecast
| Niagara-on-the-Lake |
Monthly weather
averages
averages
| Niagara-on-the-Lake |
Sea water
temperature
temperature
| Niagara-on-the-Lake |
Niagara-on-the-Lake Sea Water Temperature in December, °F
The average sea surface temperature in December 2024 for Niagara-on-the-Lake was 6.0°F. The maximum and minimum values were 3.9°F and 8.7°F respectively.
Canada Resorts:
NAME
F°
| Halifax | ![]() |
+12 |
| Kingston | ![]() |
+4 |
| Moncton | ![]() |
-6 |
| Montreal | ![]() |
-2 |
| Niagara Falls | ![]() |
+10 |
| Ottawa | ![]() |
-4 |
| Prince Edward Island | ![]() |
+6 |
| Quebec | ![]() |
-12 |
| Rocky Harbour | ![]() |
+28 |
| St. John's | ![]() |
+32 |
| Sydney | ![]() |
+24 |
| Toronto | ![]() |
+10 |
| Vancouver | ![]() |
+42 |
| Victoria | ![]() |
+44 |
| Winnipeg | ![]() |
+12 |





























