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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
+25
+14
26 August, mon
+25
+14
Feels like
+14
673 mmHg
49%
3.7
m/s
W
Climate normal
+23
+16
26 August, Monday. day, 25°; night, 14°; partly cloudy
27
August
+23
+8
27 August, tue
+23
+8
Feels like
+11
667 mmHg
39%
9.7
m/s
S
Climate normal
+22
+15
27 August, Tuesday. day, 23°; night, 8°; light rain
28
+13
+9
28 August, wed
+13
+9
Feels like
+1
669 mmHg
79%
11.3
m/s
NW
Climate normal
+22
+14
28 August, Wednesday. day, 13°; night, 9°; rain
29
+23
+11
29 August, thu
+23
+11
Feels like
+15
673 mmHg
44%
3.8
m/s
W
Climate normal
+21
+13
29 August, Thursday. day, 23°; night, 11°; clear
30
+25
+12
30 August, fri
+25
+12
Feels like
+16
672 mmHg
51%
4
m/s
W
Climate normal
+19
+13
30 August, Friday. day, 25°; night, 12°; mostly clear
31
+20
+12
31 August, sat
+20
+12
Feels like
+13
676 mmHg
56%
3.3
m/s
SE
Climate normal
+21
+13
31 August, Saturday. day, 20°; night, 12°; mostly clear
1 September
+26
+13
1 September, sun
+26
+13
Feels like
+17
674 mmHg
55%
3.5
m/s
S
Climate normal
+20
+13
1 September, Sunday. day, 26°; night, 13°; mostly clear
2
+29
+15
2 September, mon
+29
+15
Feels like
+19
672 mmHg
43%
3.6
m/s
S
Climate normal
+18
+11
2 September, Monday. day, 29°; night, 15°; overcast
3
+25
+12
3 September, tue
+25
+12
Feels like
+17
671 mmHg
48%
4.3
m/s
NW
Climate normal
+18
+11
3 September, Tuesday. day, 25°; night, 12°; clear
4
+21
+12
4 September, wed
+21
+12
Feels like
+13
672 mmHg
58%
5.3
m/s
SW
Climate normal
+18
+13
4 September, Wednesday. day, 21°; night, 12°; mostly clear
5
+24
+11
5 September, thu
+24
+11
Feels like
+14
672 mmHg
51%
4.6
m/s
W
Climate normal
+18
+12
5 September, Thursday. day, 24°; night, 11°; partly cloudy
6
+22
+10
6 September, fri
+22
+10
Feels like
+13
671 mmHg
55%
5.1
m/s
SW
Climate normal
+18
+11
6 September, Friday. day, 22°; night, 10°; clear
7
+20
+12
7 September, sat
+20
+12
Feels like
+12
671 mmHg
55%
4.3
m/s
W
Climate normal
+18
+12
7 September, Saturday. day, 20°; night, 12°; clear
8
+25
+14
8 September, sun
+25
+14
Feels like
+14
664 mmHg
56%
3.6
m/s
W
Climate normal
+19
+12
8 September, Sunday. day, 25°; night, 14°; mostly clear
9
+26
+16
9 September, mon
+26
+16
Feels like
+18
641 mmHg
46%
2.3
m/s
S
Climate normal
+18
+10
9 September, Monday. day, 26°; night, 16°; clear
10
+22
+14
10 September, tue
+22
+14
Feels like
+16
637 mmHg
50%
4.2
m/s
SW
Climate normal
+20
+11
10 September, Tuesday. day, 22°; night, 14°; clear
11
+13
+9
11 September, wed
+13
+9
Feels like
+5
635 mmHg
56%
6.6
m/s
SW
Climate normal
+17
+10
11 September, Wednesday. day, 13°; night, 9°; mostly clear
12
+14
+7
12 September, thu
+14
+7
Feels like
+6
638 mmHg
63%
4
m/s
W
Climate normal
+13
+8
12 September, Thursday. day, 14°; night, 7°; partly cloudy
13
+19
+12
13 September, fri
+19
+12
Feels like
+9
641 mmHg
55%
4.2
m/s
SW
Climate normal
+15
+10
13 September, Friday. day, 19°; night, 12°; clear
14
+18
+12
14 September, sat
+18
+12
Feels like
+10
638 mmHg
57%
4.7
m/s
SW
Climate normal
+19
+13
14 September, Saturday. day, 18°; night, 12°; mostly clear
15
+11
+7
15 September, sun
+11
+7
Feels like
+6
641 mmHg
78%
3.2
m/s
NW
Climate normal
+19
+11
15 September, Sunday. day, 11°; night, 7°; light rain
16
+16
+10
16 September, mon
+16
+10
Feels like
+8
644 mmHg
64%
2.6
m/s
SW
Climate normal
+18
+10
16 September, Monday. day, 16°; night, 10°; mostly clear
17
+21
+13
17 September, tue
+21
+13
Feels like
+12
641 mmHg
50%
4.2
m/s
SW
Climate normal
+18
+10
17 September, Tuesday. day, 21°; night, 13°; clear
18
+17
+10
18 September, wed
+17
+10
Feels like
+11
641 mmHg
65%
4
m/s
E
Climate normal
+17
+10
18 September, Wednesday. day, 17°; night, 10°; clear
19
+21
+15
19 September, thu
+21
+15
Feels like
+11
634 mmHg
59%
5.1
m/s
S
Climate normal
+17
+10
19 September, Thursday. day, 21°; night, 15°; clear
20
+11
+3
20 September, fri
+11
+3
Feels like
+4
631 mmHg
81%
4.5
m/s
N
Climate normal
+17
+10
20 September, Friday. day, 11°; night, 3°; rain
21
+8
+2
21 September, sat
+8
+2
Feels like
+2
641 mmHg
71%
1.5
m/s
S
Climate normal
+18
+11
21 September, Saturday. day, 8°; night, 2°; sleet
22
+9
+2
22 September, sun
+9
+2
Feels like
−1
639 mmHg
49%
5.3
m/s
SW
Climate normal
+18
+11
22 September, Sunday. day, 9°; night, 2°; partly cloudy
23
+10
+1
23 September, mon
+10
+1
Feels like
+2
640 mmHg
56%
3
m/s
E
Climate normal
+19
+12
23 September, Monday. day, 10°; night, 1°; partly cloudy
24
+12
+7
24 September, tue
+12
+7
Feels like
+3
641 mmHg
51%
4.7
m/s
SW
Climate normal
+19
+12
24 September, Tuesday. day, 12°; night, 7°; mostly clear
25
+14
+6
25 September, wed
+14
+6
Feels like
+4
636 mmHg
48%
5.2
m/s
SW
Climate normal
+16
+9
25 September, Wednesday. day, 14°; night, 6°; mostly clear
Average data for 10 years
Next, the average data for 10 years
26
+16
+10
26 September, thu
+16
+10
Feels like
+12
670 mmHg
55%
5.1
m/s
W
26 September, Thursday. day, 16°; night, 10°; clear
27
+17
+10
27 September, fri
+17
+10
Feels like
+12
669 mmHg
47%
7.1
m/s
S
27 September, Friday. day, 17°; night, 10°; clear
28
+18
+11
28 September, sat
+18
+11
Feels like
+14
667 mmHg
41%
6.1
m/s
SW
28 September, Saturday. day, 18°; night, 11°; clear
Average for 30 days
20
sunny days
5
days with precipitation
5
cloudy days
20 sunny days; 5 days with precipitation; 5 cloudy days;
56
%
air humidity
4.5
m/s
Wind
SW
17
mm of precipitation
(4% of annual average)
air humidity 56%; 17 millimeters of precipitation (4% of annual average); Wind south-westerly 4.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
NW
W
W
SE
S
S
NW
SW
W
SW
W
W
S
SW
SW
W
SW
SW
NW
SW
SW
E
S
N
S
SW
E
SW
SW
27
Average data for 10 years
28
29
30
31
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
Daytime temperature
Night-time temperature