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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
11
+22
+15
11 August, sun
+22
+15
Feels like
+21
670 mmHg
52%
4.9
m/s
W
11 August, Sunday. day, 22°; night, 15°; partly cloudy
12
+22
+15
12 August, mon
+22
+15
Feels like
+21
670 mmHg
56%
5
m/s
W
12 August, Monday. day, 22°; night, 15°; rain
13
+21
+15
13 August, tue
+21
+15
Feels like
+19
670 mmHg
56%
4.6
m/s
NW
13 August, Tuesday. day, 21°; night, 15°; clear
14
+20
+15
14 August, wed
+20
+15
Feels like
+18
670 mmHg
62%
4.9
m/s
NW
14 August, Wednesday. day, 20°; night, 15°; clear
15
+22
+15
15 August, thu
+22
+15
Feels like
+20
671 mmHg
50%
4.3
m/s
W
15 August, Thursday. day, 22°; night, 15°; partly cloudy
16
August
+19
+13
16 August, fri
+19
+13
Feels like
+14
672 mmHg
76%
3.3
m/s
E
Climate normal
+23
+16
16 August, Friday. day, 19°; night, 13°; thunderstorm with rain
17
+23
+13
17 August, sat
+23
+13
Feels like
+19
671 mmHg
64%
2.2
m/s
NW
Climate normal
+24
+16
17 August, Saturday. day, 23°; night, 13°; light rain
18
+25
+13
18 August, sun
+25
+13
Feels like
+20
672 mmHg
64%
3.4
m/s
SE
Climate normal
+23
+15
18 August, Sunday. day, 25°; night, 13°; partly cloudy
19
+27
+15
19 August, mon
+27
+15
Feels like
+18
672 mmHg
62%
3.2
m/s
NW
Climate normal
+22
+15
19 August, Monday. day, 27°; night, 15°; partly cloudy
20
+27
+13
20 August, tue
+27
+13
Feels like
+18
671 mmHg
41%
5.2
m/s
W
Climate normal
+22
+16
20 August, Tuesday. day, 27°; night, 13°; overcast
21
+23
+12
21 August, wed
+23
+12
Feels like
+16
671 mmHg
55%
4.9
m/s
NW
Climate normal
+22
+15
21 August, Wednesday. day, 23°; night, 12°; light rain
22
+21
+11
22 August, thu
+21
+11
Feels like
+14
671 mmHg
64%
4.8
m/s
NW
Climate normal
+21
+13
22 August, Thursday. day, 21°; night, 11°; partly cloudy
23
+25
+13
23 August, fri
+25
+13
Feels like
+16
670 mmHg
57%
3.9
m/s
SW
Climate normal
+22
+14
23 August, Friday. day, 25°; night, 13°; partly cloudy
24
+26
+13
24 August, sat
+26
+13
Feels like
+17
672 mmHg
52%
4
m/s
SW
Climate normal
+23
+15
24 August, Saturday. day, 26°; night, 13°; mostly clear
25
+25
+14
25 August, sun
+25
+14
Feels like
+17
671 mmHg
53%
4.4
m/s
W
Climate normal
+22
+15
25 August, Sunday. day, 25°; night, 14°; mostly clear
26
+26
+15
26 August, mon
+26
+15
Feels like
+17
670 mmHg
45%
4.1
m/s
W
Climate normal
+23
+16
26 August, Monday. day, 26°; night, 15°; partly cloudy
27
+26
+14
27 August, tue
+26
+14
Feels like
+18
670 mmHg
46%
4.5
m/s
W
Climate normal
+22
+15
27 August, Tuesday. day, 26°; night, 14°; partly cloudy
28
+25
+14
28 August, wed
+25
+14
Feels like
+16
662 mmHg
60%
3.5
m/s
W
Climate normal
+22
+14
28 August, Wednesday. day, 25°; night, 14°; partly cloudy
29
+20
+13
29 August, thu
+20
+13
Feels like
+14
636 mmHg
56%
3.3
m/s
SW
Climate normal
+21
+13
29 August, Thursday. day, 20°; night, 13°; rain
30
+15
+10
30 August, fri
+15
+10
Feels like
+8
633 mmHg
70%
6
m/s
SW
Climate normal
+19
+13
30 August, Friday. day, 15°; night, 10°; light rain
31
+13
+7
31 August, sat
+13
+7
Feels like
+6
633 mmHg
62%
5.7
m/s
W
Climate normal
+21
+13
31 August, Saturday. day, 13°; night, 7°; partly cloudy
1 September
+16
+10
1 September, sun
+16
+10
Feels like
+6
635 mmHg
61%
5.3
m/s
SW
Climate normal
+20
+13
1 September, Sunday. day, 16°; night, 10°; mostly clear
2
+13
+5
2 September, mon
+13
+5
Feels like
+8
637 mmHg
69%
3.1
m/s
NW
Climate normal
+18
+11
2 September, Monday. day, 13°; night, 5°; partly cloudy
3
+15
+5
3 September, tue
+15
+5
Feels like
+7
646 mmHg
67%
3.5
m/s
E
Climate normal
+18
+11
3 September, Tuesday. day, 15°; night, 5°; clear
4
+16
+7
4 September, wed
+16
+7
Feels like
+7
647 mmHg
66%
3.5
m/s
E
Climate normal
+18
+13
4 September, Wednesday. day, 16°; night, 7°; clear
5
+18
+11
5 September, thu
+18
+11
Feels like
+11
644 mmHg
70%
2.7
m/s
SE
Climate normal
+18
+12
5 September, Thursday. day, 18°; night, 11°; clear
6
+18
+12
6 September, fri
+18
+12
Feels like
+10
637 mmHg
71%
5.1
m/s
SW
Climate normal
+18
+11
6 September, Friday. day, 18°; night, 12°; clear
7
+12
−2
7 September, sat
+12
−2
Feels like
0
633 mmHg
83%
9.8
m/s
NW
Climate normal
+18
+12
7 September, Saturday. day, 12°; night, -2°; rain
8
+2
−1
8 September, sun
+2
−1
Feels like
−6
640 mmHg
76%
5.4
m/s
N
Climate normal
+19
+12
8 September, Sunday. day, 2°; night, -1°; light snow
9
+3
−1
9 September, mon
+3
−1
Feels like
−4
640 mmHg
79%
3.6
m/s
NW
Climate normal
+18
+10
9 September, Monday. day, 3°; night, -1°; sleet
10
+3
0
10 September, tue
+3
0
Feels like
−3
643 mmHg
85%
2.9
m/s
NW
Climate normal
+20
+11
10 September, Tuesday. day, 3°; night, 0°; light rain
11
+6
−3
11 September, wed
+6
−3
Feels like
−1
645 mmHg
78%
2.8
m/s
NE
Climate normal
+17
+10
11 September, Wednesday. day, 6°; night, -3°; partly cloudy
12
+10
+1
12 September, thu
+10
+1
Feels like
+3
645 mmHg
64%
Calm m/s
Climate normal
+13
+8
12 September, Thursday. day, 10°; night, 1°; clear
13
+15
+5
13 September, fri
+15
+5
Feels like
+6
645 mmHg
53%
3
m/s
SW
Climate normal
+15
+10
13 September, Friday. day, 15°; night, 5°; mostly clear
14
+16
+10
14 September, sat
+16
+10
Feels like
+8
644 mmHg
56%
3
m/s
E
Climate normal
+19
+13
14 September, Saturday. day, 16°; night, 10°; clear
Average for 30 days
10
sunny days
9
days with precipitation
11
cloudy days
10 sunny days; 9 days with precipitation; 11 cloudy days;
64
%
air humidity
4
m/s
Wind
NW
9
mm of precipitation
(2% of annual average)
air humidity 64%; 9 millimeters of precipitation (2% of annual average); Wind north-westerly 4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
NW
SE
NW
W
NW
NW
SW
SW
W
W
W
W
SW
SW
W
SW
NW
E
E
SE
SW
NW
N
NW
NW
NE
SW
E
16
Average data for 10 years
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
Daytime temperature
Night-time temperature