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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
St.John's Airport, NL
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December
Average Temperature
High
3°
Feels -2
Low
-1°
Feels -8
Average Precipitation
14 Days
Rain amount
102mm
Snow amount
18.3cm
Content continues below
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
5°
26
-2°
27
3°
28
1°
29
0°
30
3°
31
0°
Forecast
Thursday, December 25, 2025
Day
5°
Feels 0
Wind
59 km/h E
Gust
89 km/h
Humidity
86%
P.O.P
100%
Snow
~20 cm
Rain
~5 mm
Night
-2°
Feels -11
Wind
56 km/h SW
Gust
84 km/h
Humidity
100%
P.O.P
70%
Snow
<1 cm
Rain
~1 mm
Historical Averages
Dec 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.