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Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Saint-Étienne-des-Grès, QC
Exceptional El Niño dominates this fall
Content continues below
September
Average Temperature
High
20°
Feels 20
Low
10°
Feels 9
Average Precipitation
9 Days
Rain amount
51.4mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
23°
17
20°
18
17°
19
16°
20
17°
21
16°
22
17°
23
18°
24
19°
25
19°
26
19°
27
19°
28
19°
29
18°
30
18°
Forecast
Wednesday, September 16, 2026
Day
23°
Feels 27
Wind
13 km/h SW
Gust
27 km/h
Humidity
65%
P.O.P
30%
Night
11°
Feels 10
Wind
13 km/h N
Gust
22 km/h
Humidity
88%
P.O.P
20%
Historical Averages
Sep 16
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.