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December 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
1
0
−2
1 December, sun
0
−2
Feels like
−5
751 mmHg
86%
6.3
m/s
SE
1 December, Sunday. day, 0°; night, -2°; snow
2
+2
0
2 December, mon
+2
0
Feels like
−3
749 mmHg
88%
6
m/s
W
2 December, Monday. day, 2°; night, 0°; overcast
3
+1
0
3 December, tue
+1
0
Feels like
−5
755 mmHg
81%
6.9
m/s
W
3 December, Tuesday. day, 1°; night, 0°; rain
4
+3
0
4 December, wed
+3
0
Feels like
−2
752 mmHg
87%
6
m/s
SW
4 December, Wednesday. day, 3°; night, 0°; rain
5
0
−1
5 December, thu
0
−1
Feels like
−6
751 mmHg
82%
7.5
m/s
W
5 December, Thursday. day, 0°; night, -1°; overcast
6
−3
−3
6 December, fri
−3
−3
Feels like
−8
753 mmHg
77%
5.5
m/s
W
6 December, Friday. day, -3°; night, -3°; overcast
7
−2
−4
7 December, sat
−2
−4
Feels like
−8
752 mmHg
80%
5.5
m/s
SW
7 December, Saturday. day, -2°; night, -4°; overcast
8
−2
−5
8 December, sun
−2
−5
Feels like
−8
750 mmHg
86%
6.4
m/s
SE
8 December, Sunday. day, -2°; night, -5°; snow
9
−3
−4
9 December, mon
−3
−4
Feels like
−9
750 mmHg
85%
7.5
m/s
W
9 December, Monday. day, -3°; night, -4°; snow
10
−3
−5
10 December, tue
−3
−5
Feels like
−9
750 mmHg
82%
7.3
m/s
W
10 December, Tuesday. day, -3°; night, -5°; snow
11
−4
−7
11 December, wed
−4
−7
Feels like
−10
752 mmHg
86%
6
m/s
W
11 December, Wednesday. day, -4°; night, -7°; snow
12
−4
−5
12 December, thu
−4
−5
Feels like
−10
749 mmHg
87%
5.8
m/s
NW
12 December, Thursday. day, -4°; night, -5°; snow
13
−5
−8
13 December, fri
−5
−8
Feels like
−11
751 mmHg
87%
5.8
m/s
W
13 December, Friday. day, -5°; night, -8°; snow
14
−2
−5
14 December, sat
−2
−5
Feels like
−8
747 mmHg
87%
6.5
m/s
W
14 December, Saturday. day, -2°; night, -5°; snow
15
−6
−6
15 December, sun
−6
−6
Feels like
−12
751 mmHg
82%
6.8
m/s
NW
15 December, Sunday. day, -6°; night, -6°; snow
16
−9
−11
16 December, mon
−9
−11
Feels like
−14
754 mmHg
81%
5.3
m/s
NE
16 December, Monday. day, -9°; night, -11°; overcast
17
−6
−9
17 December, tue
−6
−9
Feels like
−11
750 mmHg
85%
4.9
m/s
E
17 December, Tuesday. day, -6°; night, -9°; snow
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
22
−4
−5
22 December, sun
−4
−5
Feels like
−10
750 mmHg
87%
6.6
m/s
NW
22 December, Sunday. day, -4°; night, -5°; snow
23
−4
−7
23 December, mon
−4
−7
Feels like
−10
754 mmHg
86%
5.5
m/s
W
23 December, Monday. day, -4°; night, -7°; overcast
24
−3
−6
24 December, tue
−3
−6
Feels like
−9
751 mmHg
87%
6.8
m/s
SW
24 December, Tuesday. day, -3°; night, -6°; snow
25
−4
−5
25 December, wed
−4
−5
Feels like
−10
757 mmHg
85%
7
m/s
NW
25 December, Wednesday. day, -4°; night, -5°; overcast
26
−5
−7
26 December, thu
−5
−7
Feels like
−10
753 mmHg
88%
6.8
m/s
N
26 December, Thursday. day, -5°; night, -7°; snow
27
−4
−5
27 December, fri
−4
−5
Feels like
−11
749 mmHg
87%
7.1
m/s
W
27 December, Friday. day, -4°; night, -5°; snow
28
−8
−7
28 December, sat
−8
−7
Feels like
−14
751 mmHg
82%
7.5
m/s
NW
28 December, Saturday. day, -8°; night, -7°; overcast
29
−9
−11
29 December, sun
−9
−11
Feels like
−14
752 mmHg
82%
5.1
m/s
NW
29 December, Sunday. day, -9°; night, -11°; clear
30
−2
−9
30 December, mon
−2
−9
Feels like
−7
750 mmHg
85%
6.6
m/s
W
30 December, Monday. day, -2°; night, -9°; clear
31
−2
−9
31 December, tue
−2
−9
Feels like
−7
750 mmHg
85%
6.6
m/s
W
31 December, Tuesday. day, -2°; night, -9°; snow
1
−6
−8
1 January, wed
−6
−8
Feels like
−12
750 mmHg
83%
7
m/s
W
1 January, Wednesday. day, -6°; night, -8°; snow
2
−9
−8
2 January, thu
−9
−8
Feels like
−15
751 mmHg
81%
7
m/s
NW
2 January, Thursday. day, -9°; night, -8°; overcast
3
−12
−12
3 January, fri
−12
−12
Feels like
−19
753 mmHg
80%
6.9
m/s
NW
3 January, Friday. day, -12°; night, -12°; overcast
4
−5
−12
4 January, sat
−5
−12
Feels like
−12
748 mmHg
87%
7
m/s
SW
4 January, Saturday. day, -5°; night, -12°; snow
Average data for 10 years
Ottawa December
2
sunny days
20
days with precipitation
9
cloudy days
2 sunny days; 20 days with precipitation; 9 cloudy days;
85
%
air humidity
4.5
m/s
Wind
W
84
mm of precipitation
(9% of annual average)
air humidity 85%; 84 millimeters of precipitation (9% of annual average); Wind westerly 4.5 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SE
W
W
SW
W
W
SW
SE
W
W
W
NW
W
W
NW
NE
E
W
NW
N
NE
NW
W
SW
NW
N
W
NW
NW
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
Montreal
Brooklyn
Anjou
Gatineau
Syracuse
Claremont
Amherst
Lenox
Utica
Cities with similar weather in December
Ust-Kamenogorsk
Cholpon-Ata
Atyrau
Kyzylorda
Baikonur
Balkhash
Gudauri
Altay
Anchorage