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Monthly weather forecast in Ottawa
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
14
+24
+19
14 July, sun
+24
+19
Feels like
+24
749 mmHg
67%
4.8
m/s
W
14 July, Sunday. day, 24°; night, 19°; rain
15
+23
+19
15 July, mon
+23
+19
Feels like
+24
750 mmHg
72%
4.3
m/s
SW
15 July, Monday. day, 23°; night, 19°; clear
16
+24
+18
16 July, tue
+24
+18
Feels like
+25
749 mmHg
70%
4.3
m/s
W
16 July, Tuesday. day, 24°; night, 18°; rain
17
July
+27
+17
17 July, wed
+27
+17
Feels like
+24
749 mmHg
69%
4
m/s
SW
Climate normal
+25
+19
17 July, Wednesday. day, 27°; night, 17°; light rain
18
+22
+15
18 July, thu
+22
+15
Feels like
+19
753 mmHg
65%
5
m/s
NW
Climate normal
+24
+19
18 July, Thursday. day, 22°; night, 15°; partly cloudy
19
+26
+15
19 July, fri
+26
+15
Feels like
+21
757 mmHg
52%
4.2
m/s
W
Climate normal
+24
+18
19 July, Friday. day, 26°; night, 15°; partly cloudy
20
+27
+16
20 July, sat
+27
+16
Feels like
+24
755 mmHg
58%
4.6
m/s
SW
Climate normal
+24
+18
20 July, Saturday. day, 27°; night, 16°; partly cloudy
21
+25
+14
21 July, sun
+25
+14
Feels like
+20
756 mmHg
52%
3.4
m/s
W
Climate normal
+24
+19
21 July, Sunday. day, 25°; night, 14°; mostly clear
22
+26
+18
22 July, mon
+26
+18
Feels like
+22
756 mmHg
57%
3.1
m/s
W
Climate normal
+24
+19
22 July, Monday. day, 26°; night, 18°; partly cloudy
23
+27
+18
23 July, tue
+27
+18
Feels like
+24
756 mmHg
66%
3
m/s
SW
Climate normal
+22
+17
23 July, Tuesday. day, 27°; night, 18°; overcast
24
+27
+19
24 July, wed
+27
+19
Feels like
+25
757 mmHg
67%
3.7
m/s
SW
Climate normal
+22
+17
24 July, Wednesday. day, 27°; night, 19°; light rain
25
+27
+18
25 July, thu
+27
+18
Feels like
+24
757 mmHg
64%
3.1
m/s
NW
Climate normal
+22
+17
25 July, Thursday. day, 27°; night, 18°; light rain
26
+26
+18
26 July, fri
+26
+18
Feels like
+23
753 mmHg
71%
3.7
m/s
W
Climate normal
+23
+18
26 July, Friday. day, 26°; night, 18°; light rain
27
+27
+18
27 July, sat
+27
+18
Feels like
+24
753 mmHg
64%
3.7
m/s
W
Climate normal
+24
+19
27 July, Saturday. day, 27°; night, 18°; light rain
28
+27
+22
28 July, sun
+27
+22
Feels like
+24
752 mmHg
67%
4.2
m/s
SW
Climate normal
+23
+18
28 July, Sunday. day, 27°; night, 22°; light rain
29
+27
+21
29 July, mon
+27
+21
Feels like
+26
745 mmHg
76%
3.9
m/s
SW
Climate normal
+23
+18
29 July, Monday. day, 27°; night, 21°; rain
30
+27
+22
30 July, tue
+27
+22
Feels like
+24
745 mmHg
81%
5.5
m/s
SW
Climate normal
+23
+18
30 July, Tuesday. day, 27°; night, 22°; mostly clear
31
+26
+19
31 July, wed
+26
+19
Feels like
+26
741 mmHg
87%
4
m/s
N
Climate normal
+24
+18
31 July, Wednesday. day, 26°; night, 19°; rain
1 August
+23
+14
1 August, thu
+23
+14
Feels like
+20
747 mmHg
95%
3
m/s
N
Climate normal
+23
+19
1 August, Thursday. day, 23°; night, 14°; partly cloudy
2
+26
+19
2 August, fri
+26
+19
Feels like
+23
748 mmHg
80%
2.3
m/s
SW
Climate normal
+24
+18
2 August, Friday. day, 26°; night, 19°; partly cloudy
3
+25
+21
3 August, sat
+25
+21
Feels like
+21
748 mmHg
71%
5
m/s
SW
Climate normal
+24
+18
3 August, Saturday. day, 25°; night, 21°; rain
4
+27
+25
4 August, sun
+27
+25
Feels like
+23
746 mmHg
68%
7.4
m/s
S
Climate normal
+24
+18
4 August, Sunday. day, 27°; night, 25°; mostly clear
5
+24
+18
5 August, mon
+24
+18
Feels like
+20
745 mmHg
73%
6.8
m/s
NW
Climate normal
+22
+18
5 August, Monday. day, 24°; night, 18°; light rain
6
+24
+14
6 August, tue
+24
+14
Feels like
+20
748 mmHg
71%
2.4
m/s
N
Climate normal
+21
+16
6 August, Tuesday. day, 24°; night, 14°; mostly clear
7
+24
+16
7 August, wed
+24
+16
Feels like
+21
748 mmHg
80%
2.1
m/s
N
Climate normal
+22
+17
7 August, Wednesday. day, 24°; night, 16°; mostly clear
8
+25
+14
8 August, thu
+25
+14
Feels like
+21
749 mmHg
86%
2.6
m/s
N
Climate normal
+23
+17
8 August, Thursday. day, 25°; night, 14°; partly cloudy
9
+26
+17
9 August, fri
+26
+17
Feels like
+26
748 mmHg
94%
2.5
m/s
W
Climate normal
+23
+18
9 August, Friday. day, 26°; night, 17°; partly cloudy
10
+26
+21
10 August, sat
+26
+21
Feels like
+23
746 mmHg
82%
5.1
m/s
SW
Climate normal
+23
+18
10 August, Saturday. day, 26°; night, 21°; clear
11
+26
+21
11 August, sun
+26
+21
Feels like
+25
744 mmHg
81%
4.1
m/s
SW
Climate normal
+23
+18
11 August, Sunday. day, 26°; night, 21°; light rain
12
+27
+21
12 August, mon
+27
+21
Feels like
+26
744 mmHg
98%
5.5
m/s
SW
Climate normal
+22
+18
12 August, Monday. day, 27°; night, 21°; light rain
13
+21
+13
13 August, tue
+21
+13
Feels like
+18
748 mmHg
87%
4.9
m/s
N
Climate normal
+21
+16
13 August, Tuesday. day, 21°; night, 13°; partly cloudy
14
+18
+8
14 August, wed
+18
+8
Feels like
+11
753 mmHg
88%
3.7
m/s
NE
Climate normal
+22
+18
14 August, Wednesday. day, 18°; night, 8°; mostly clear
15
+21
+16
15 August, thu
+21
+16
Feels like
+17
752 mmHg
95%
3.2
m/s
S
Climate normal
+23
+17
15 August, Thursday. day, 21°; night, 16°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
16
+23
+17
16 August, fri
+23
+17
Feels like
+23
751 mmHg
68%
4.5
m/s
W
16 August, Friday. day, 23°; night, 17°; rain
17
+23
+18
17 August, sat
+23
+18
Feels like
+24
749 mmHg
74%
5.4
m/s
SW
17 August, Saturday. day, 23°; night, 18°; rain
Average for 30 days
9
sunny days
10
days with precipitation
11
cloudy days
9 sunny days; 10 days with precipitation; 11 cloudy days;
75
%
air humidity
4
m/s
Wind
SW
10
mm of precipitation
(1% of annual average)
air humidity 75%; 10 millimeters of precipitation (1% of annual average); Wind south-westerly 4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
NW
W
SW
W
W
SW
SW
NW
W
W
SW
SW
SW
N
N
SW
SW
S
NW
N
N
N
W
SW
SW
SW
N
NE
S
17
Average data for 10 years
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
August
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Daytime temperature
Night-time temperature
