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Monthly Historical Averages
Port Cartier, QC
Fall Forecast: Your outlook is here!
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September
Average Temperature
High
15°
Feels 14
Low
8°
Feels 6
Average Precipitation
10 Days
Rain amount
83mm
Snow amount
0.1cm
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Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
14°
10
17°
11
13°
12
15°
13
18°
14
16°
15
13°
16
15°
17
13°
18
13°
19
12°
20
12°
21
12°
22
11°
23
12°
24
25
26
27
28
29
30
Forecast
Wednesday, September 9, 2026
Day
14°
Feels 12
Wind
26 km/h S
Gust
39 km/h
Humidity
63%
P.O.P
30%
Night
12°
Feels 10
Wind
23 km/h S
Gust
35 km/h
Humidity
94%
P.O.P
90%
Rain
10-15 mm
Historical Averages
Sep 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.