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Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Cap Rouge, QC
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September
Average Temperature
High
18°
Feels 17
Low
9°
Feels 7
Average Precipitation
13 Days
Rain amount
99.6mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
18°
4
22°
5
20°
6
23°
7
22°
8
19°
9
17°
10
18°
11
17°
12
18°
13
18°
14
18°
15
19°
16
19°
17
19°
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Thursday, September 3, 2026
Day
18°
Feels 22
Wind
18 km/h E
Gust
27 km/h
Humidity
82%
P.O.P
90%
Rain
~10 mm
Night
15°
Feels 15
Wind
14 km/h E
Gust
21 km/h
Humidity
100%
P.O.P
60%
Rain
1-3 mm
Historical Averages
Sep 3
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.