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Monthly weather forecast in Calgary
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
25
+22
+15
25 August, sun
+22
+15
Feels like
+20
669 mmHg
44%
6
m/s
W
25 August, Sunday. day, 22°; night, 15°; clear
26
+23
+16
26 August, mon
+23
+16
Feels like
+21
669 mmHg
41%
5.5
m/s
SW
26 August, Monday. day, 23°; night, 16°; clear
27
+22
+15
27 August, tue
+22
+15
Feels like
+19
668 mmHg
46%
5.4
m/s
W
27 August, Tuesday. day, 22°; night, 15°; clear
28
+22
+14
28 August, wed
+22
+14
Feels like
+19
668 mmHg
46%
7
m/s
SW
28 August, Wednesday. day, 22°; night, 14°; clear
29
+21
+13
29 August, thu
+21
+13
Feels like
+18
667 mmHg
47%
5.8
m/s
W
29 August, Thursday. day, 21°; night, 13°; partly cloudy
30
+19
+13
30 August, fri
+19
+13
Feels like
+17
667 mmHg
46%
4.6
m/s
W
30 August, Friday. day, 19°; night, 13°; rain
31
August
+24
+11
31 August, sat
+24
+11
Feels like
+17
676 mmHg
52%
4.9
m/s
SE
Climate normal
+21
+13
31 August, Saturday. day, 24°; night, 11°; mostly clear
1 September
+29
+12
1 September, sun
+29
+12
Feels like
+22
672 mmHg
47%
2.3
m/s
SE
Climate normal
+20
+13
1 September, Sunday. day, 29°; night, 12°; partly cloudy
2
+31
+16
2 September, mon
+31
+16
Feels like
+23
670 mmHg
35%
2.4
m/s
S
Climate normal
+18
+11
2 September, Monday. day, 31°; night, 16°; thunderstorm
3
+22
+13
3 September, tue
+22
+13
Feels like
+15
671 mmHg
61%
4.7
m/s
NW
Climate normal
+18
+11
3 September, Tuesday. day, 22°; night, 13°; light rain
4
+18
+9
4 September, wed
+18
+9
Feels like
+12
676 mmHg
64%
3.9
m/s
N
Climate normal
+18
+13
4 September, Wednesday. day, 18°; night, 9°; partly cloudy
5
+23
+11
5 September, thu
+23
+11
Feels like
+14
675 mmHg
57%
4.1
m/s
S
Climate normal
+18
+12
5 September, Thursday. day, 23°; night, 11°; clear
6
+28
+13
6 September, fri
+28
+13
Feels like
+18
670 mmHg
48%
3.1
m/s
SW
Climate normal
+18
+11
6 September, Friday. day, 28°; night, 13°; clear
7
+26
+12
7 September, sat
+26
+12
Feels like
+17
670 mmHg
48%
4.1
m/s
W
Climate normal
+18
+12
7 September, Saturday. day, 26°; night, 12°; mostly clear
8
+26
+12
8 September, sun
+26
+12
Feels like
+17
669 mmHg
50%
4.7
m/s
W
Climate normal
+19
+12
8 September, Sunday. day, 26°; night, 12°; clear
9
+28
+14
9 September, mon
+28
+14
Feels like
+16
670 mmHg
49%
5.3
m/s
NW
Climate normal
+18
+10
9 September, Monday. day, 28°; night, 14°; partly cloudy
10
+25
+13
10 September, tue
+25
+13
Feels like
+14
669 mmHg
44%
5.3
m/s
W
Climate normal
+20
+11
10 September, Tuesday. day, 25°; night, 13°; mostly clear
11
+28
+13
11 September, wed
+28
+13
Feels like
+17
672 mmHg
40%
5
m/s
SW
Climate normal
+17
+10
11 September, Wednesday. day, 28°; night, 13°; mostly clear
12
+21
+13
12 September, thu
+21
+13
Feels like
+14
651 mmHg
52%
3.4
m/s
SE
Climate normal
+13
+8
12 September, Thursday. day, 21°; night, 13°; clear
13
+20
+11
13 September, fri
+20
+11
Feels like
+12
638 mmHg
58%
4.5
m/s
SW
Climate normal
+15
+10
13 September, Friday. day, 20°; night, 11°; mostly clear
14
+13
+8
14 September, sat
+13
+8
Feels like
+9
642 mmHg
78%
1.9
m/s
E
Climate normal
+19
+13
14 September, Saturday. day, 13°; night, 8°; light rain
15
+19
+12
15 September, sun
+19
+12
Feels like
+10
642 mmHg
66%
2.7
m/s
SW
Climate normal
+19
+11
15 September, Sunday. day, 19°; night, 12°; mostly clear
16
+13
+8
16 September, mon
+13
+8
Feels like
+7
641 mmHg
78%
4.2
m/s
NE
Climate normal
+18
+10
16 September, Monday. day, 13°; night, 8°; light rain
17
+11
+5
17 September, tue
+11
+5
Feels like
+7
644 mmHg
88%
2.4
m/s
E
Climate normal
+18
+10
17 September, Tuesday. day, 11°; night, 5°; light rain
18
+17
+8
18 September, wed
+17
+8
Feels like
+9
644 mmHg
74%
2.2
m/s
SW
Climate normal
+17
+10
18 September, Wednesday. day, 17°; night, 8°; partly cloudy
19
+17
+9
19 September, thu
+17
+9
Feels like
+9
641 mmHg
70%
3.6
m/s
E
Climate normal
+17
+10
19 September, Thursday. day, 17°; night, 9°; clear
20
+13
+7
20 September, fri
+13
+7
Feels like
+6
641 mmHg
78%
4.1
m/s
E
Climate normal
+17
+10
20 September, Friday. day, 13°; night, 7°; partly cloudy
21
+15
+9
21 September, sat
+15
+9
Feels like
+8
639 mmHg
68%
2.4
m/s
SE
Climate normal
+18
+11
21 September, Saturday. day, 15°; night, 9°; mostly clear
22
+13
+10
22 September, sun
+13
+10
Feels like
+8
634 mmHg
78%
3.8
m/s
SW
Climate normal
+18
+11
22 September, Sunday. day, 13°; night, 10°; partly cloudy
23
+11
+5
23 September, mon
+11
+5
Feels like
+3
636 mmHg
67%
6.3
m/s
W
Climate normal
+19
+12
23 September, Monday. day, 11°; night, 5°; partly cloudy
24
+12
+9
24 September, tue
+12
+9
Feels like
+2
635 mmHg
70%
6.3
m/s
S
Climate normal
+19
+12
24 September, Tuesday. day, 12°; night, 9°; light rain
25
+9
+4
25 September, wed
+9
+4
Feels like
+2
634 mmHg
59%
6.3
m/s
W
Climate normal
+16
+9
25 September, Wednesday. day, 9°; night, 4°; partly cloudy
26
+8
+5
26 September, thu
+8
+5
Feels like
0
636 mmHg
65%
6.3
m/s
SW
Climate normal
+16
+10
26 September, Thursday. day, 8°; night, 5°; partly cloudy
27
+13
+8
27 September, fri
+13
+8
Feels like
+4
637 mmHg
71%
5.4
m/s
SW
Climate normal
+17
+10
27 September, Friday. day, 13°; night, 8°; partly cloudy
28
+18
+11
28 September, sat
+18
+11
Feels like
+9
638 mmHg
68%
4.8
m/s
SW
Climate normal
+18
+11
28 September, Saturday. day, 18°; night, 11°; mostly clear
Average for 30 days
14
sunny days
5
days with precipitation
11
cloudy days
14 sunny days; 5 days with precipitation; 11 cloudy days;
61
%
air humidity
4.1
m/s
Wind
SW
2
mm of precipitation
(1% of annual average)
air humidity 61%; 2 millimeters of precipitation (1% of annual average); Wind south-westerly 4.1 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SE
S
NW
N
S
SW
W
W
NW
W
SW
SE
SW
E
SW
NE
E
SW
E
E
SE
SW
W
S
W
SW
SW
SW
W
31
Average data for 10 years
1
September
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
Daytime temperature
Night-time temperature