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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
August
+23
+8
27 August, tue
+23
+8
Feels like
+12
667 mmHg
39%
9.5
m/s
S
Climate normal
+22
+15
27 August, Tuesday. day, 23°; night, 8°; overcast
28
+14
+9
28 August, wed
+14
+9
Feels like
+2
669 mmHg
76%
11.9
m/s
NW
Climate normal
+22
+14
28 August, Wednesday. day, 14°; night, 9°; rain
29
+23
+11
29 August, thu
+23
+11
Feels like
+16
673 mmHg
44%
3.5
m/s
W
Climate normal
+21
+13
29 August, Thursday. day, 23°; night, 11°; clear
30
+26
+12
30 August, fri
+26
+12
Feels like
+18
672 mmHg
46%
4.3
m/s
W
Climate normal
+19
+13
30 August, Friday. day, 26°; night, 12°; partly cloudy
31
+20
+12
31 August, sat
+20
+12
Feels like
+14
676 mmHg
59%
3.2
m/s
S
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
673 mmHg
54%
3.1
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
42%
3.4
m/s
S
Climate normal
+18
+11
2 September, Monday. day, 29°; night, 15°; light rain
3
+24
+13
3 September, tue
+24
+13
Feels like
+16
670 mmHg
55%
4.9
m/s
NW
Climate normal
+18
+11
3 September, Tuesday. day, 24°; night, 13°; light rain
4
+20
+12
4 September, wed
+20
+12
Feels like
+13
672 mmHg
59%
4.9
m/s
NW
Climate normal
+18
+13
4 September, Wednesday. day, 20°; night, 12°; partly cloudy
5
+23
+11
5 September, thu
+23
+11
Feels like
+14
675 mmHg
54%
4.7
m/s
SW
Climate normal
+18
+12
5 September, Thursday. day, 23°; night, 11°; overcast
6
+22
+11
6 September, fri
+22
+11
Feels like
+13
671 mmHg
51%
4.7
m/s
SW
Climate normal
+18
+11
6 September, Friday. day, 22°; night, 11°; clear
7
+21
+12
7 September, sat
+21
+12
Feels like
+12
672 mmHg
54%
4.7
m/s
SW
Climate normal
+18
+12
7 September, Saturday. day, 21°; night, 12°; mostly clear
8
+21
+13
8 September, sun
+21
+13
Feels like
+14
671 mmHg
54%
3.9
m/s
W
Climate normal
+19
+12
8 September, Sunday. day, 21°; night, 13°; partly cloudy
9
+12
+8
9 September, mon
+12
+8
Feels like
+5
636 mmHg
46%
6
m/s
SW
Climate normal
+18
+10
9 September, Monday. day, 12°; night, 8°; partly cloudy
10
+12
+5
10 September, tue
+12
+5
Feels like
+4
632 mmHg
50%
5.1
m/s
NW
Climate normal
+20
+11
10 September, Tuesday. day, 12°; night, 5°; partly cloudy
11
+11
+5
11 September, wed
+11
+5
Feels like
+3
635 mmHg
56%
3.9
m/s
SW
Climate normal
+17
+10
11 September, Wednesday. day, 11°; night, 5°; light rain
12
+9
+3
12 September, thu
+9
+3
Feels like
+1
636 mmHg
63%
4.6
m/s
NW
Climate normal
+13
+8
12 September, Thursday. day, 9°; night, 3°; rain
13
+13
+4
13 September, fri
+13
+4
Feels like
+4
644 mmHg
55%
2.8
m/s
SW
Climate normal
+15
+10
13 September, Friday. day, 13°; night, 4°; clear
14
+15
+4
14 September, sat
+15
+4
Feels like
+8
645 mmHg
57%
2.8
m/s
NE
Climate normal
+19
+13
14 September, Saturday. day, 15°; night, 4°; clear
15
+14
+4
15 September, sun
+14
+4
Feels like
+7
646 mmHg
78%
3.2
m/s
E
Climate normal
+19
+11
15 September, Sunday. day, 14°; night, 4°; mostly clear
16
+15
+6
16 September, mon
+15
+6
Feels like
+6
644 mmHg
64%
3.1
m/s
SE
Climate normal
+18
+10
16 September, Monday. day, 15°; night, 6°; clear
17
+16
+6
17 September, tue
+16
+6
Feels like
+7
645 mmHg
50%
3.6
m/s
SW
Climate normal
+18
+10
17 September, Tuesday. day, 16°; night, 6°; clear
18
+16
+6
18 September, wed
+16
+6
Feels like
+6
641 mmHg
65%
4.9
m/s
SE
Climate normal
+17
+10
18 September, Wednesday. day, 16°; night, 6°; clear
19
+18
+9
19 September, thu
+18
+9
Feels like
+8
640 mmHg
59%
3.5
m/s
E
Climate normal
+17
+10
19 September, Thursday. day, 18°; night, 9°; clear
20
+19
+12
20 September, fri
+19
+12
Feels like
+12
639 mmHg
81%
3.1
m/s
SE
Climate normal
+17
+10
20 September, Friday. day, 19°; night, 12°; clear
21
+20
+12
21 September, sat
+20
+12
Feels like
+15
635 mmHg
71%
2.4
m/s
S
Climate normal
+18
+11
21 September, Saturday. day, 20°; night, 12°; mostly clear
22
+11
+5
22 September, sun
+11
+5
Feels like
+2
636 mmHg
49%
6.4
m/s
NW
Climate normal
+18
+11
22 September, Sunday. day, 11°; night, 5°; rain
23
+10
+4
23 September, mon
+10
+4
Feels like
+2
644 mmHg
56%
4.3
m/s
NW
Climate normal
+19
+12
23 September, Monday. day, 10°; night, 4°; mostly clear
24
+15
+8
24 September, tue
+15
+8
Feels like
+6
640 mmHg
51%
3.2
m/s
S
Climate normal
+19
+12
24 September, Tuesday. day, 15°; night, 8°; mostly clear
25
+9
+7
25 September, wed
+9
+7
Feels like
+3
641 mmHg
48%
3.9
m/s
E
Climate normal
+16
+9
25 September, Wednesday. day, 9°; night, 7°; partly cloudy
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
17
sunny days
5
days with precipitation
8
cloudy days
17 sunny days; 5 days with precipitation; 8 cloudy days;
56
%
air humidity
4.5
m/s
Wind
SW
31
mm of precipitation
(7% of annual average)
air humidity 56%; 31 millimeters of precipitation (7% 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
S
S
S
NW
NW
SW
SW
SW
W
SW
NW
SW
NW
SW
NE
E
SE
SW
SE
E
SE
S
NW
NW
S
E
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