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August 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
28
+24
+19
28 July, Sunday. day, 24°; night, 19°; clear
29
+23
+18
29 July, Monday. day, 23°; night, 18°; clear
30
+24
+18
30 July, Tuesday. day, 24°; night, 18°; clear
31
+25
+19
31 July, Wednesday. day, 25°; night, 19°; clear
1
+24
+20
1 August, Thursday. day, 24°; night, 20°; rain
2
+25
+19
2 August, Friday. day, 25°; night, 19°; rain
3
+25
+20
3 August, Saturday. day, 25°; night, 20°; clear
4
+24
+19
4 August, Sunday. day, 24°; night, 19°; clear
5
+23
+19
5 August, Monday. day, 23°; night, 19°; rain
6
+22
+17
6 August, Tuesday. day, 22°; night, 17°; rain
7
+23
+17
7 August, Wednesday. day, 23°; night, 17°; rain
8
+24
+18
8 August, Thursday. day, 24°; night, 18°; rain
9
+25
+19
9 August, Friday. day, 25°; night, 19°; clear
10
+24
+19
10 August, Saturday. day, 24°; night, 19°; clear
11
+24
+19
11 August, Sunday. day, 24°; night, 19°; rain
12
+23
+19
12 August, Monday. day, 23°; night, 19°; clear
13
+22
+18
13 August, Tuesday. day, 22°; night, 18°; rain
14
+23
+18
14 August, Wednesday. day, 23°; night, 18°; rain
15
+23
+18
15 August, Thursday. day, 23°; night, 18°; rain
16
+24
+18
16 August, Friday. day, 24°; night, 18°; clear
17
+24
+19
17 August, Saturday. day, 24°; night, 19°; rain
18
+24
+19
18 August, Sunday. day, 24°; night, 19°; rain
19
+24
+18
19 August, Monday. day, 24°; night, 18°; rain
20
+23
+19
20 August, Tuesday. day, 23°; night, 19°; clear
21
+23
+18
21 August, Wednesday. day, 23°; night, 18°; rain
22
+22
+18
22 August, Thursday. day, 22°; night, 18°; clear
23
+24
+18
23 August, Friday. day, 24°; night, 18°; clear
24
+23
+18
24 August, Saturday. day, 23°; night, 18°; clear
25
+22
+18
25 August, Sunday. day, 22°; night, 18°; partly cloudy
26
+23
+17
26 August, Monday. day, 23°; night, 17°; clear
27
+22
+17
27 August, Tuesday. day, 22°; night, 17°; partly cloudy
28
+23
+17
28 August, Wednesday. day, 23°; night, 17°; clear
29
+23
+17
29 August, Thursday. day, 23°; night, 17°; clear
30
+23
+17
30 August, Friday. day, 23°; night, 17°; rain
31
+23
+18
31 August, Saturday. day, 23°; night, 18°; clear
Average data for 10 years
Montreal August
14
sunny days
15
days with precipitation
2
cloudy days
14 sunny days; 15 days with precipitation; 2 cloudy days;
69
%
air humidity
3.5
m/s
Wind
SW
116
mm of precipitation
(11% of annual average)
air humidity 69%; 116 millimeters of precipitation (11% of annual average); Wind south-westerly 3.5 Meters per second
Weather graphs for August
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
W
W
W
NW
W
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
W
SW
SW
SW
W
N
W
W
W
W
1
Average data for 10 years
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Daytime temperature
Night-time temperature
Cities near you
Ottawa
Quebec
Colchester
Brooklyn
Lake George
Hartford
Portland
Anjou
Queensbury
Cities with similar weather in August
Lisbon
Toronto
Porto
Genoa
Santa Cruz de Tenerife
Funchal
Seattle
Las Palmas de Gran Canaria
Playa de las Americas