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St. Catharines Golf & Country Club, ON
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December
Average Temperature
High
3°
Feels 0
Low
-3°
Feels -7
Average Precipitation
13 Days
Rain amount
59.9mm
Snow amount
21.5cm
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Daily Historical Averages
December 2025
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
-3°
28
4°
29
3°
30
-4°
31
-3°
Forecast
Saturday, December 27, 2025
Day
-3°
Feels -6
Wind
14 km/h E
Gust
21 km/h
Humidity
77%
P.O.P
40%
Rain
<1 mm
Night
-5°
Feels -10
Wind
13 km/h E
Gust
20 km/h
Humidity
93%
P.O.P
30%
Historical Averages
Dec 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.