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Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Mont-Saint-Hilaire, QC
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September
Average Temperature
High
21°
Feels 21
Low
11°
Feels 11
Average Precipitation
10 Days
Rain amount
73mm
Snow amount
0cm
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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
10
11
12
23°
13
23°
14
18°
15
19°
16
22°
17
21°
18
20°
19
18°
20
16°
21
16°
22
18°
23
19°
24
19°
25
20°
26
20°
27
28
29
30
Forecast
Saturday, September 12, 2026
Day
23°
Feels 25
Wind
19 km/h S
Gust
29 km/h
Humidity
47%
P.O.P
10%
Night
18°
Feels 18
Wind
25 km/h S
Gust
38 km/h
Humidity
94%
P.O.P
70%
Rain
~1 mm
Historical Averages
Sep 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.