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September weather forecast in Banff
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
31
+14
+2
31 August, sun
+14
+2
Feels like
+4
600 mmHg
72%
3.6
m/s
SW
31 August, Sunday. day, 14°; night, 2°; partly cloudy
1
+13
+2
1 September, mon
+13
+2
Feels like
+3
600 mmHg
69%
3.9
m/s
SW
1 September, Monday. day, 13°; night, 2°; rain
2
+13
+1
2 September, tue
+13
+1
Feels like
+3
600 mmHg
70%
3.7
m/s
SW
2 September, Tuesday. day, 13°; night, 1°; clear
3
+14
+2
3 September, wed
+14
+2
Feels like
+4
601 mmHg
68%
3.5
m/s
SW
3 September, Wednesday. day, 14°; night, 2°; rain
4
+13
+1
4 September, thu
+13
+1
Feels like
+3
601 mmHg
70%
3.3
m/s
SW
4 September, Thursday. day, 13°; night, 1°; clear
5
+13
+1
5 September, fri
+13
+1
Feels like
+3
601 mmHg
70%
3.1
m/s
SW
5 September, Friday. day, 13°; night, 1°; rain
6
+13
+1
6 September, sat
+13
+1
Feels like
+3
601 mmHg
70%
3
m/s
SW
6 September, Saturday. day, 13°; night, 1°; rain
7
+12
+1
7 September, sun
+12
+1
Feels like
+2
601 mmHg
69%
3.3
m/s
SW
7 September, Sunday. day, 12°; night, 1°; clear
8
+12
0
8 September, mon
+12
0
Feels like
+2
600 mmHg
71%
3.3
m/s
SW
8 September, Monday. day, 12°; night, 0°; partly cloudy
9
+12
0
9 September, tue
+12
0
Feels like
+2
600 mmHg
74%
3.2
m/s
SW
9 September, Tuesday. day, 12°; night, 0°; rain
10
+11
0
10 September, wed
+11
0
Feels like
+2
600 mmHg
74%
3.3
m/s
SW
10 September, Wednesday. day, 11°; night, 0°; rain
11
+13
0
11 September, thu
+13
0
Feels like
+2
601 mmHg
69%
3.3
m/s
SW
11 September, Thursday. day, 13°; night, 0°; clear
12
+12
+1
12 September, fri
+12
+1
Feels like
+2
601 mmHg
72%
3.2
m/s
SW
12 September, Friday. day, 12°; night, 1°; rain
13
+12
0
13 September, sat
+12
0
Feels like
+2
600 mmHg
74%
2.8
m/s
SW
13 September, Saturday. day, 12°; night, 0°; partly cloudy
14
+12
0
14 September, sun
+12
0
Feels like
+2
600 mmHg
73%
3
m/s
S
14 September, Sunday. day, 12°; night, 0°; partly cloudy
15
+11
0
15 September, mon
+11
0
Feels like
+2
599 mmHg
71%
2.9
m/s
SW
15 September, Monday. day, 11°; night, 0°; partly cloudy
16
+11
0
16 September, tue
+11
0
Feels like
+1
599 mmHg
72%
3.1
m/s
SW
16 September, Tuesday. day, 11°; night, 0°; clear
17
+11
0
17 September, wed
+11
0
Feels like
0
598 mmHg
73%
3.1
m/s
SW
17 September, Wednesday. day, 11°; night, 0°; overcast
18
+9
−1
18 September, thu
+9
−1
Feels like
0
597 mmHg
76%
3.1
m/s
SW
18 September, Thursday. day, 9°; night, -1°; rain
19
+8
−1
19 September, fri
+8
−1
Feels like
0
597 mmHg
78%
3.2
m/s
SW
19 September, Friday. day, 8°; night, -1°; overcast
20
+8
−2
20 September, sat
+8
−2
Feels like
−1
598 mmHg
78%
2.9
m/s
SW
20 September, Saturday. day, 8°; night, -2°; rain
21
+9
−3
21 September, sun
+9
−3
Feels like
−1
600 mmHg
75%
2.9
m/s
SW
21 September, Sunday. day, 9°; night, -3°; clear
22
+9
−1
22 September, mon
+9
−1
Feels like
0
599 mmHg
73%
2.9
m/s
SW
22 September, Monday. day, 9°; night, -1°; partly cloudy
23
+9
−1
23 September, tue
+9
−1
Feels like
0
599 mmHg
76%
3.6
m/s
SW
23 September, Tuesday. day, 9°; night, -1°; overcast
24
+10
−1
24 September, wed
+10
−1
Feels like
0
599 mmHg
70%
3.3
m/s
SW
24 September, Wednesday. day, 10°; night, -1°; clear
25
+10
−1
25 September, thu
+10
−1
Feels like
0
599 mmHg
71%
3.5
m/s
SW
25 September, Thursday. day, 10°; night, -1°; clear
26
+10
0
26 September, fri
+10
0
Feels like
0
598 mmHg
74%
3.6
m/s
SW
26 September, Friday. day, 10°; night, 0°; rain
27
+8
−2
27 September, sat
+8
−2
Feels like
−1
599 mmHg
76%
3.5
m/s
SW
27 September, Saturday. day, 8°; night, -2°; partly cloudy
28
+9
−2
28 September, sun
+9
−2
Feels like
−1
599 mmHg
76%
3.3
m/s
SW
28 September, Sunday. day, 9°; night, -2°; partly cloudy
29
+9
−1
29 September, mon
+9
−1
Feels like
0
598 mmHg
75%
3.4
m/s
SW
29 September, Monday. day, 9°; night, -1°; rain
30
+7
−2
30 September, tue
+7
−2
Feels like
−1
598 mmHg
77%
3
m/s
S
30 September, Tuesday. day, 7°; night, -2°; snow
1
+7
−3
1 October, wed
+7
−3
Feels like
−2
598 mmHg
77%
2.9
m/s
SW
1 October, Wednesday. day, 7°; night, -3°; rain
2
+6
−4
2 October, thu
+6
−4
Feels like
−4
598 mmHg
76%
2.9
m/s
SW
2 October, Thursday. day, 6°; night, -4°; rain
3
+5
−5
3 October, fri
+5
−5
Feels like
−4
598 mmHg
76%
2.9
m/s
S
3 October, Friday. day, 5°; night, -5°; clear
4
+5
−5
4 October, sat
+5
−5
Feels like
−4
598 mmHg
76%
2.9
m/s
SW
4 October, Saturday. day, 5°; night, -5°; clear
Average data for 10 years
Banff September
8
sunny days
12
days with precipitation
8
cloudy days
8 sunny days; 12 days with precipitation; 8 cloudy days;
73
%
air humidity
1.9
m/s
Wind
SW
67
mm of precipitation
(9% of annual average)
air humidity 73%; 67 millimeters of precipitation (9% of annual average); Wind south-westerly 1.9 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
S
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
S
1
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
Cities near you
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Kalispell
Jasper
Cities with similar weather in September
Cholpon-Ata
Reykyavik
Wellington
Nuuk
Ushuaia
Shiquanhe
Karakol
La Paz
Christchurch
