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°Fahrenheit
Monthly Historical Averages
Saint-Polycarpe, QC
September brings warmth to Canada
Content continues below
September
Average Temperature
High
21°
Feels 22
Low
10°
Feels 9
Average Precipitation
10 Days
Rain amount
64.8mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
23°
2
23°
3
24°
4
23°
5
21°
6
22°
7
22°
8
20°
9
20°
10
20°
11
19°
12
19°
13
19°
14
20°
15
19°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Tuesday, September 1, 2026
Day
23°
Feels 25
Wind
24 km/h E
Gust
36 km/h
Humidity
46%
P.O.P
40%
Rain
<1 mm
Night
17°
Feels 16
Wind
22 km/h E
Gust
33 km/h
Humidity
100%
P.O.P
60%
Rain
~1 mm
Historical Averages
Sep 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.