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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
17
+3
+2
17 November, sun
+3
+2
Feels like
−3
751 mmHg
76%
6.9
m/s
SW
17 November, Sunday. day, 3°; night, 2°; overcast
18
November
+10
+4
18 November, mon
+10
+4
Feels like
+2
752 mmHg
70%
6.1
m/s
NW
Climate normal
+3
+1
18 November, Monday. day, 10°; night, 4°; partly cloudy
19
+10
+4
19 November, tue
+10
+4
Feels like
+3
755 mmHg
70%
2.6
m/s
N
Climate normal
+3
0
19 November, Tuesday. day, 10°; night, 4°; partly cloudy
20
+8
+6
20 November, wed
+8
+6
Feels like
0
750 mmHg
74%
6.5
m/s
NE
Climate normal
+1
−2
20 November, Wednesday. day, 8°; night, 6°; partly cloudy
21
+6
+5
21 November, thu
+6
+5
Feels like
+1
744 mmHg
92%
5
m/s
NE
Climate normal
+2
−1
21 November, Thursday. day, 6°; night, 5°; rain
22
+6
+4
22 November, fri
+6
+4
Feels like
+1
739 mmHg
85%
5.1
m/s
NE
Climate normal
+2
−1
22 November, Friday. day, 6°; night, 4°; rain
23
+6
+3
23 November, sat
+6
+3
Feels like
0
741 mmHg
84%
4.6
m/s
NW
Climate normal
+2
−2
23 November, Saturday. day, 6°; night, 3°; rain
24
+4
+3
24 November, sun
+4
+3
Feels like
−4
748 mmHg
76%
6.3
m/s
W
Climate normal
+2
−1
24 November, Sunday. day, 4°; night, 3°; light rain
25
+4
+1
25 November, mon
+4
+1
Feels like
−2
752 mmHg
77%
4
m/s
W
Climate normal
+2
+1
25 November, Monday. day, 4°; night, 1°; light rain
26
+4
0
26 November, tue
+4
0
Feels like
−3
752 mmHg
80%
4
m/s
NW
Climate normal
+2
+1
26 November, Tuesday. day, 4°; night, 0°; overcast
27
+1
−1
27 November, wed
+1
−1
Feels like
−6
750 mmHg
79%
4.7
m/s
W
Climate normal
0
−2
27 November, Wednesday. day, 1°; night, -1°; sleet
28
−1
−4
28 November, thu
−1
−4
Feels like
−8
757 mmHg
68%
3.6
m/s
NW
Climate normal
0
−2
28 November, Thursday. day, -1°; night, -4°; overcast
29
0
−4
29 November, fri
0
−4
Feels like
−7
754 mmHg
80%
4.1
m/s
NW
Climate normal
+1
−3
29 November, Friday. day, 0°; night, -4°; overcast
30
0
−4
30 November, sat
0
−4
Feels like
−8
753 mmHg
75%
5.3
m/s
W
Climate normal
+1
−1
30 November, Saturday. day, 0°; night, -4°; overcast
1 December
−4
−7
1 December, sun
−4
−7
Feels like
−11
752 mmHg
91%
4.8
m/s
W
Climate normal
0
−2
1 December, Sunday. day, -4°; night, -7°; partly cloudy
2
−6
−7
2 December, mon
−6
−7
Feels like
−12
749 mmHg
91%
3.4
m/s
NE
Climate normal
+2
0
2 December, Monday. day, -6°; night, -7°; overcast
3
−9
−11
3 December, tue
−9
−11
Feels like
−20
753 mmHg
89%
8.1
m/s
NW
Climate normal
+1
0
3 December, Tuesday. day, -9°; night, -11°; partly cloudy
4
−6
−10
4 December, wed
−6
−10
Feels like
−13
758 mmHg
90%
1.8
m/s
SW
Climate normal
+3
0
4 December, Wednesday. day, -6°; night, -10°; partly cloudy
5
−3
−4
5 December, thu
−3
−4
Feels like
−12
752 mmHg
92%
4
m/s
W
Climate normal
0
−1
5 December, Thursday. day, -3°; night, -4°; partly cloudy
6
−4
−3
6 December, fri
−4
−3
Feels like
−13
747 mmHg
92%
8.4
m/s
SW
Climate normal
−3
−3
6 December, Friday. day, -4°; night, -3°; overcast
7
−4
−4
7 December, sat
−4
−4
Feels like
−12
748 mmHg
92%
6.6
m/s
NW
Climate normal
−2
−4
7 December, Saturday. day, -4°; night, -4°; partly cloudy
8
−3
−4
8 December, sun
−3
−4
Feels like
−11
746 mmHg
93%
6.2
m/s
S
Climate normal
−2
−5
8 December, Sunday. day, -3°; night, -4°; partly cloudy
9
−1
+1
9 December, mon
−1
+1
Feels like
−9
735 mmHg
94%
6.6
m/s
W
Climate normal
−3
−4
9 December, Monday. day, -1°; night, 1°; partly cloudy
10
−6
−16
10 December, tue
−6
−16
Feels like
−23
742 mmHg
84%
11.8
m/s
NW
Climate normal
−3
−5
10 December, Tuesday. day, -6°; night, -16°; light rain
11
−6
−4
11 December, wed
−6
−4
Feels like
−17
749 mmHg
87%
3.5
m/s
SW
Climate normal
−4
−7
11 December, Wednesday. day, -6°; night, -4°; light rain
12
−4
−19
12 December, thu
−4
−19
Feels like
−16
750 mmHg
89%
7.7
m/s
NW
Climate normal
−4
−5
12 December, Thursday. day, -4°; night, -19°; sleet
13
−12
−11
13 December, fri
−12
−11
Feels like
−22
763 mmHg
84%
3.1
m/s
NW
Climate normal
−5
−8
13 December, Friday. day, -12°; night, -11°; mostly clear
14
−4
0
14 December, sat
−4
0
Feels like
−14
751 mmHg
92%
7.5
m/s
S
Climate normal
−2
−5
14 December, Saturday. day, -4°; night, 0°; partly cloudy
15
+1
−11
15 December, sun
+1
−11
Feels like
−8
738 mmHg
97%
8.3
m/s
NW
Climate normal
−6
−6
15 December, Sunday. day, 1°; night, -11°; sleet
16
−10
−12
16 December, mon
−10
−12
Feels like
−18
743 mmHg
88%
5.3
m/s
NW
Climate normal
−9
−11
16 December, Monday. day, -10°; night, -12°; partly cloudy
17
−7
−7
17 December, tue
−7
−7
Feels like
−14
743 mmHg
90%
4.6
m/s
SE
Climate normal
−6
−9
17 December, Tuesday. day, -7°; night, -7°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
18
−3
−6
18 December, wed
−3
−6
Feels like
−9
748 mmHg
86%
6.8
m/s
W
18 December, Wednesday. day, -3°; night, -6°; snow
19
−6
−8
19 December, thu
−6
−8
Feels like
−12
755 mmHg
81%
6.1
m/s
NW
19 December, Thursday. day, -6°; night, -8°; overcast
20
−6
−8
20 December, fri
−6
−8
Feels like
−12
753 mmHg
87%
6
m/s
N
20 December, Friday. day, -6°; night, -8°; snow
21
−4
−7
21 December, sat
−4
−7
Feels like
−10
749 mmHg
89%
6.8
m/s
NE
21 December, Saturday. day, -4°; night, -7°; snow
Average for 30 days
1
sunny day
10
days with precipitation
19
cloudy days
1 sunny day; 10 days with precipitation; 19 cloudy days;
85
%
air humidity
5.5
m/s
Wind
NW
35
mm of precipitation
(4% of annual average)
air humidity 85%; 35 millimeters of precipitation (4% of annual average); Wind north-westerly 5.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
N
NE
NE
NE
NW
W
W
NW
W
NW
NW
W
W
NE
NW
SW
W
SW
NW
S
W
NW
SW
NW
NW
S
NW
NW
SE
18
Average data for 10 years
19
20
21
22
23
24
25
26
27
28
29
30
1
December
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Daytime temperature
Night-time temperature
