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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
28
+10
+5
28 April, sun
+10
+5
Feels like
+6
751 mmHg
69%
5.8
m/s
NW
28 April, Sunday. day, 10°; night, 5°; partly cloudy
29
+11
+5
29 April, mon
+11
+5
Feels like
+7
753 mmHg
68%
5.5
m/s
NE
29 April, Monday. day, 11°; night, 5°; partly cloudy
30
+13
+7
30 April, tue
+13
+7
Feels like
+11
750 mmHg
73%
5
m/s
SE
30 April, Tuesday. day, 13°; night, 7°; rain
1
May
+13
+10
1 May, wed
+13
+10
Feels like
+8
753 mmHg
76%
3.5
m/s
E
Climate normal
+13
+9
1 May, Wednesday. day, 13°; night, 10°; partly cloudy
2
+20
+10
2 May, thu
+20
+10
Feels like
+15
754 mmHg
73%
3.7
m/s
NW
Climate normal
+13
+9
2 May, Thursday. day, 20°; night, 10°; partly cloudy
3
+18
+11
3 May, fri
+18
+11
Feels like
+13
759 mmHg
65%
5
m/s
E
Climate normal
+15
+9
3 May, Friday. day, 18°; night, 11°; clear
4
+18
+12
4 May, sat
+18
+12
Feels like
+12
759 mmHg
74%
4.5
m/s
E
Climate normal
+14
+8
4 May, Saturday. day, 18°; night, 12°; light rain
5
+14
+10
5 May, sun
+14
+10
Feels like
+10
755 mmHg
84%
4.5
m/s
S
Climate normal
+15
+9
5 May, Sunday. day, 14°; night, 10°; rain
6
+19
+9
6 May, mon
+19
+9
Feels like
+12
755 mmHg
54%
5.1
m/s
W
Climate normal
+15
+8
6 May, Monday. day, 19°; night, 9°; partly cloudy
7
+22
+10
7 May, tue
+22
+10
Feels like
+15
752 mmHg
54%
4.2
m/s
W
Climate normal
+15
+10
7 May, Tuesday. day, 22°; night, 10°; partly cloudy
8
+22
+14
8 May, wed
+22
+14
Feels like
+16
747 mmHg
65%
4.6
m/s
SE
Climate normal
+13
+10
8 May, Wednesday. day, 22°; night, 14°; overcast
9
+20
+10
9 May, thu
+20
+10
Feels like
+16
747 mmHg
69%
4.4
m/s
W
Climate normal
+13
+8
9 May, Thursday. day, 20°; night, 10°; rain
10
+15
+7
10 May, fri
+15
+7
Feels like
+9
750 mmHg
67%
5.3
m/s
W
Climate normal
+13
+8
10 May, Friday. day, 15°; night, 7°; light rain
11
+17
+7
11 May, sat
+17
+7
Feels like
+9
753 mmHg
54%
5
m/s
NW
Climate normal
+15
+7
11 May, Saturday. day, 17°; night, 7°; partly cloudy
12
+17
+6
12 May, sun
+17
+6
Feels like
+10
754 mmHg
59%
4
m/s
W
Climate normal
+15
+9
12 May, Sunday. day, 17°; night, 6°; partly cloudy
13
+13
+4
13 May, mon
+13
+4
Feels like
+6
744 mmHg
66%
3.2
m/s
NW
Climate normal
+15
+10
13 May, Monday. day, 13°; night, 4°; mostly clear
14
+15
+8
14 May, tue
+15
+8
Feels like
+8
745 mmHg
72%
2.7
m/s
NW
Climate normal
+16
+11
14 May, Tuesday. day, 15°; night, 8°; light rain
15
+15
+3
15 May, wed
+15
+3
Feels like
+8
745 mmHg
70%
3.4
m/s
NW
Climate normal
+14
+10
15 May, Wednesday. day, 15°; night, 3°; light rain
16
+16
+10
16 May, thu
+16
+10
Feels like
+9
742 mmHg
68%
2.8
m/s
NW
Climate normal
+15
+8
16 May, Thursday. day, 16°; night, 10°; mostly clear
17
+16
+4
17 May, fri
+16
+4
Feels like
+12
743 mmHg
79%
1.7
m/s
NW
Climate normal
+17
+10
17 May, Friday. day, 16°; night, 4°; light rain
18
+17
+4
18 May, sat
+17
+4
Feels like
+12
749 mmHg
70%
1.8
m/s
NW
Climate normal
+16
+11
18 May, Saturday. day, 17°; night, 4°; mostly clear
19
+18
+10
19 May, sun
+18
+10
Feels like
+13
752 mmHg
70%
3.2
m/s
SW
Climate normal
+17
+10
19 May, Sunday. day, 18°; night, 10°; clear
20
+19
+12
20 May, mon
+19
+12
Feels like
+11
746 mmHg
76%
5.7
m/s
SW
Climate normal
+19
+12
20 May, Monday. day, 19°; night, 12°; mostly clear
21
+13
+6
21 May, tue
+13
+6
Feels like
+4
746 mmHg
58%
6.5
m/s
NW
Climate normal
+17
+12
21 May, Tuesday. day, 13°; night, 6°; mostly clear
22
+16
+9
22 May, wed
+16
+9
Feels like
+9
749 mmHg
63%
2.4
m/s
W
Climate normal
+17
+11
22 May, Wednesday. day, 16°; night, 9°; clear
23
+19
+13
23 May, thu
+19
+13
Feels like
+11
750 mmHg
63%
4.5
m/s
E
Climate normal
+18
+12
23 May, Thursday. day, 19°; night, 13°; partly cloudy
24
+19
+16
24 May, fri
+19
+16
Feels like
+16
745 mmHg
94%
4.5
m/s
SW
Climate normal
+18
+12
24 May, Friday. day, 19°; night, 16°; light rain
25
+24
+14
25 May, sat
+24
+14
Feels like
+22
743 mmHg
82%
2.4
m/s
NW
Climate normal
+19
+12
25 May, Saturday. day, 24°; night, 14°; partly cloudy
26
+24
+18
26 May, sun
+24
+18
Feels like
+19
742 mmHg
73%
3.2
m/s
SE
Climate normal
+18
+13
26 May, Sunday. day, 24°; night, 18°; partly cloudy
27
+20
+12
27 May, mon
+20
+12
Feels like
+14
738 mmHg
79%
7.5
m/s
SW
Climate normal
+18
+13
27 May, Monday. day, 20°; night, 12°; rain
28
+9
+7
28 May, tue
+9
+7
Feels like
+3
743 mmHg
79%
4.9
m/s
W
Climate normal
+18
+13
28 May, Tuesday. day, 9°; night, 7°; partly cloudy
29
+14
+10
29 May, wed
+14
+10
Feels like
+6
743 mmHg
75%
6.6
m/s
W
Climate normal
+21
+13
29 May, Wednesday. day, 14°; night, 10°; light rain
30
+19
+5
30 May, thu
+19
+5
Feels like
+12
743 mmHg
74%
4.6
m/s
W
Climate normal
+19
+13
30 May, Thursday. day, 19°; night, 5°; clear
Average data for 10 years
Next, the average data for 10 years
31
+18
+13
31 May, fri
+18
+13
Feels like
+16
749 mmHg
76%
5.9
m/s
W
31 May, Friday. day, 18°; night, 13°; rain
1 June
+17
+12
1 June, sat
+17
+12
Feels like
+14
749 mmHg
77%
6
m/s
W
1 June, Saturday. day, 17°; night, 12°; rain
Average for 30 days
10
sunny days
9
days with precipitation
11
cloudy days
10 sunny days; 9 days with precipitation; 11 cloudy days;
70
%
air humidity
4.2
m/s
Wind
NW
9
mm of precipitation
(1% of annual average)
air humidity 70%; 9 millimeters of precipitation (1% of annual average); Wind north-westerly 4.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
NW
E
E
S
W
W
SE
W
W
NW
W
NW
NW
NW
NW
NW
NW
SW
SW
NW
W
E
SW
NW
SE
SW
W
W
W
1
May
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
Daytime temperature
Night-time temperature
