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Monthly weather forecast in Montreal
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
18
+24
+19
18 August, sun
+24
+19
Feels like
+25
758 mmHg
68%
4.9
m/s
SW
18 August, Sunday. day, 24°; night, 19°; rain
19
+24
+18
19 August, mon
+24
+18
Feels like
+23
760 mmHg
63%
4.8
m/s
SW
19 August, Monday. day, 24°; night, 18°; rain
20
+23
+19
20 August, tue
+23
+19
Feels like
+23
760 mmHg
70%
5
m/s
SW
20 August, Tuesday. day, 23°; night, 19°; clear
21
+23
+18
21 August, wed
+23
+18
Feels like
+23
759 mmHg
75%
5.5
m/s
SW
21 August, Wednesday. day, 23°; night, 18°; rain
22
August
+20
+15
22 August, thu
+20
+15
Feels like
+16
761 mmHg
79%
3.3
m/s
W
Climate normal
+22
+18
22 August, Thursday. day, 20°; night, 15°; light rain
23
+24
+17
23 August, fri
+24
+17
Feels like
+20
763 mmHg
64%
4.6
m/s
SW
Climate normal
+24
+18
23 August, Friday. day, 24°; night, 17°; partly cloudy
24
+24
+19
24 August, sat
+24
+19
Feels like
+21
763 mmHg
64%
5.1
m/s
SW
Climate normal
+23
+18
24 August, Saturday. day, 24°; night, 19°; partly cloudy
25
+25
+18
25 August, sun
+25
+18
Feels like
+21
763 mmHg
67%
3.6
m/s
SW
Climate normal
+22
+18
25 August, Sunday. day, 25°; night, 18°; rain
26
+26
+18
26 August, mon
+26
+18
Feels like
+25
762 mmHg
72%
1.9
m/s
NW
Climate normal
+23
+17
26 August, Monday. day, 26°; night, 18°; light rain
27
+27
+18
27 August, tue
+27
+18
Feels like
+25
761 mmHg
71%
2.4
m/s
SW
Climate normal
+22
+17
27 August, Tuesday. day, 27°; night, 18°; light rain
28
+24
+18
28 August, wed
+24
+18
Feels like
+23
758 mmHg
78%
2.9
m/s
E
Climate normal
+23
+17
28 August, Wednesday. day, 24°; night, 18°; light rain
29
+23
+16
29 August, thu
+23
+16
Feels like
+21
759 mmHg
73%
3.4
m/s
N
Climate normal
+23
+17
29 August, Thursday. day, 23°; night, 16°; clear
30
+24
+18
30 August, fri
+24
+18
Feels like
+22
760 mmHg
70%
3.3
m/s
SE
Climate normal
+23
+17
30 August, Friday. day, 24°; night, 18°; light rain
31
+23
+18
31 August, sat
+23
+18
Feels like
+21
758 mmHg
76%
4.7
m/s
S
Climate normal
+23
+18
31 August, Saturday. day, 23°; night, 18°; heavy rain
1 September
+24
+17
1 September, sun
+24
+17
Feels like
+20
757 mmHg
73%
4.6
m/s
SW
Climate normal
+24
+18
1 September, Sunday. day, 24°; night, 17°; partly cloudy
2
+23
+15
2 September, mon
+23
+15
Feels like
+18
759 mmHg
67%
4.9
m/s
W
Climate normal
+23
+18
2 September, Monday. day, 23°; night, 15°; partly cloudy
3
+23
+17
3 September, tue
+23
+17
Feels like
+18
756 mmHg
67%
4.6
m/s
SW
Climate normal
+24
+17
3 September, Tuesday. day, 23°; night, 17°; partly cloudy
4
+22
+15
4 September, wed
+22
+15
Feels like
+18
741 mmHg
84%
2.5
m/s
SW
Climate normal
+21
+18
4 September, Wednesday. day, 22°; night, 15°; partly cloudy
5
+21
+11
5 September, thu
+21
+11
Feels like
+15
739 mmHg
86%
5.1
m/s
NW
Climate normal
+22
+16
5 September, Thursday. day, 21°; night, 11°; rain
6
+17
+9
6 September, fri
+17
+9
Feels like
+10
745 mmHg
66%
3.1
m/s
N
Climate normal
+23
+17
6 September, Friday. day, 17°; night, 9°; light rain
7
+23
+12
7 September, sat
+23
+12
Feels like
+14
744 mmHg
68%
2.3
m/s
NE
Climate normal
+21
+17
7 September, Saturday. day, 23°; night, 12°; mostly clear
8
+21
+9
8 September, sun
+21
+9
Feels like
+13
742 mmHg
72%
2.6
m/s
NW
Climate normal
+22
+16
8 September, Sunday. day, 21°; night, 9°; rain
9
+23
+11
9 September, mon
+23
+11
Feels like
+14
743 mmHg
70%
1.4
m/s
W
Climate normal
+20
+15
9 September, Monday. day, 23°; night, 11°; rain
10
+21
+15
10 September, tue
+21
+15
Feels like
+17
740 mmHg
79%
2.2
m/s
SE
Climate normal
+21
+15
10 September, Tuesday. day, 21°; night, 15°; partly cloudy
11
+18
+6
11 September, wed
+18
+6
Feels like
+11
742 mmHg
71%
6.4
m/s
NW
Climate normal
+20
+15
11 September, Wednesday. day, 18°; night, 6°; rain
12
+17
+4
12 September, thu
+17
+4
Feels like
+7
745 mmHg
60%
2.1
m/s
N
Climate normal
+20
+14
12 September, Thursday. day, 17°; night, 4°; clear
13
+21
+7
13 September, fri
+21
+7
Feels like
+13
745 mmHg
67%
1.3
m/s
NW
Climate normal
+19
+13
13 September, Friday. day, 21°; night, 7°; clear
14
+25
+10
14 September, sat
+25
+10
Feels like
+17
746 mmHg
72%
0.9
m/s
SW
Climate normal
+19
+15
14 September, Saturday. day, 25°; night, 10°; clear
15
+26
+11
15 September, sun
+26
+11
Feels like
+18
746 mmHg
70%
1.1
m/s
NW
Climate normal
+17
+14
15 September, Sunday. day, 26°; night, 11°; light rain
16
+27
+14
16 September, mon
+27
+14
Feels like
+19
744 mmHg
73%
1.2
m/s
SE
Climate normal
+18
+11
16 September, Monday. day, 27°; night, 14°; clear
17
+26
+15
17 September, tue
+26
+15
Feels like
+19
741 mmHg
66%
2.7
m/s
SE
Climate normal
+20
+13
17 September, Tuesday. day, 26°; night, 15°; rain
18
+25
+19
18 September, wed
+25
+19
Feels like
+18
735 mmHg
64%
4.7
m/s
SE
Climate normal
+19
+13
18 September, Wednesday. day, 25°; night, 19°; light rain
19
+17
+8
19 September, thu
+17
+8
Feels like
+12
731 mmHg
91%
5.8
m/s
SW
Climate normal
+19
+13
19 September, Thursday. day, 17°; night, 8°; partly cloudy
20
+7
+3
20 September, fri
+7
+3
Feels like
0
737 mmHg
69%
6.1
m/s
W
Climate normal
+21
+14
20 September, Friday. day, 7°; night, 3°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
21
+19
+16
21 September, sat
+19
+16
Feels like
+17
762 mmHg
68%
6.1
m/s
SW
21 September, Saturday. day, 19°; night, 16°; clear
Average for 30 days
13
sunny days
8
days with precipitation
9
cloudy days
13 sunny days; 8 days with precipitation; 9 cloudy days;
72
%
air humidity
3.4
m/s
Wind
SW
23
mm of precipitation
(3% of annual average)
air humidity 72%; 23 millimeters of precipitation (3% of annual average); Wind south-westerly 3.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
SW
SW
SW
NW
SW
E
N
SE
S
SW
W
SW
SW
NW
N
NE
NW
W
SE
NW
N
NW
SW
NW
SE
SE
SE
SW
W
22
Average data for 10 years
23
24
25
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Daytime temperature
Night-time temperature