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Monthly 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
25
+15
+8
25 August, sun
+15
+8
Feels like
+11
611 mmHg
51%
4.6
m/s
SW
25 August, Sunday. day, 15°; night, 8°; clear
26
+14
+9
26 August, mon
+14
+9
Feels like
+10
611 mmHg
50%
4.9
m/s
SW
26 August, Monday. day, 14°; night, 9°; partly cloudy
27
+14
+9
27 August, tue
+14
+9
Feels like
+10
610 mmHg
55%
4
m/s
SW
27 August, Tuesday. day, 14°; night, 9°; clear
28
+14
+8
28 August, wed
+14
+8
Feels like
+10
610 mmHg
55%
5.5
m/s
SW
28 August, Wednesday. day, 14°; night, 8°; partly cloudy
29
+13
+7
29 August, thu
+13
+7
Feels like
+9
609 mmHg
60%
4.9
m/s
SW
29 August, Thursday. day, 13°; night, 7°; rain
30
August
+22
+7
30 August, fri
+22
+7
Feels like
+14
651 mmHg
54%
3.8
m/s
W
Climate normal
+11
+6
30 August, Friday. day, 22°; night, 7°; partly cloudy
31
+25
+8
31 August, sat
+25
+8
Feels like
+16
655 mmHg
50%
3
m/s
SW
Climate normal
+11
+6
31 August, Saturday. day, 25°; night, 8°; clear
1 September
+27
+9
1 September, sun
+27
+9
Feels like
+17
650 mmHg
45%
3.6
m/s
SW
Climate normal
+11
+5
1 September, Sunday. day, 27°; night, 9°; partly cloudy
2
+26
+12
2 September, mon
+26
+12
Feels like
+15
644 mmHg
50%
3.6
m/s
S
Climate normal
+11
+4
2 September, Monday. day, 26°; night, 12°; thunderstorm with rain
3
+22
+10
3 September, tue
+22
+10
Feels like
+14
648 mmHg
61%
3
m/s
W
Climate normal
+10
+4
3 September, Tuesday. day, 22°; night, 10°; rain
4
+23
+9
4 September, wed
+23
+9
Feels like
+14
652 mmHg
62%
2.9
m/s
S
Climate normal
+11
+6
4 September, Wednesday. day, 23°; night, 9°; mostly clear
5
+25
+10
5 September, thu
+25
+10
Feels like
+14
651 mmHg
52%
3.3
m/s
SW
Climate normal
+10
+5
5 September, Thursday. day, 25°; night, 10°; mostly clear
6
+25
+10
6 September, fri
+25
+10
Feels like
+14
643 mmHg
55%
4.9
m/s
SW
Climate normal
+10
+5
6 September, Friday. day, 25°; night, 10°; mostly clear
7
+18
+9
7 September, sat
+18
+9
Feels like
+9
643 mmHg
58%
3.6
m/s
SW
Climate normal
+10
+5
7 September, Saturday. day, 18°; night, 9°; rain
8
+20
+9
8 September, sun
+20
+9
Feels like
+11
647 mmHg
64%
3.4
m/s
S
Climate normal
+10
+4
8 September, Sunday. day, 20°; night, 9°; partly cloudy
9
+21
+10
9 September, mon
+21
+10
Feels like
+11
645 mmHg
55%
4
m/s
SW
Climate normal
+10
+5
9 September, Monday. day, 21°; night, 10°; mostly clear
10
+21
+10
10 September, tue
+21
+10
Feels like
+12
647 mmHg
57%
3.4
m/s
SW
Climate normal
+12
+5
10 September, Tuesday. day, 21°; night, 10°; clear
11
+14
+4
11 September, wed
+14
+4
Feels like
+6
605 mmHg
75%
5.6
m/s
SW
Climate normal
+10
+5
11 September, Wednesday. day, 14°; night, 4°; rain
12
+4
+2
12 September, thu
+4
+2
Feels like
0
605 mmHg
88%
1.8
m/s
NW
Climate normal
+9
+4
12 September, Thursday. day, 4°; night, 2°; rain
13
+3
−1
13 September, fri
+3
−1
Feels like
−2
607 mmHg
86%
3.1
m/s
NE
Climate normal
+9
+5
13 September, Friday. day, 3°; night, -1°; sleet
14
+3
+1
14 September, sat
+3
+1
Feels like
−2
610 mmHg
90%
2.9
m/s
SE
Climate normal
+11
+6
14 September, Saturday. day, 3°; night, 1°; rain
15
+2
0
15 September, sun
+2
0
Feels like
−3
612 mmHg
95%
2.7
m/s
E
Climate normal
+10
+4
15 September, Sunday. day, 2°; night, 0°; sleet
16
+2
0
16 September, mon
+2
0
Feels like
−3
611 mmHg
92%
2.8
m/s
SW
Climate normal
+9
+4
16 September, Monday. day, 2°; night, 0°; sleet
17
0
−3
17 September, tue
0
−3
Feels like
−6
611 mmHg
98%
4.4
m/s
NE
Climate normal
+9
+4
17 September, Tuesday. day, 0°; night, -3°; sleet
18
+1
−3
18 September, wed
+1
−3
Feels like
−5
615 mmHg
96%
2.7
m/s
SE
Climate normal
+8
+3
18 September, Wednesday. day, 1°; night, -3°; partly cloudy
19
+6
0
19 September, thu
+6
0
Feels like
−1
616 mmHg
91%
1
m/s
SW
Climate normal
+9
+4
19 September, Thursday. day, 6°; night, 0°; partly cloudy
20
+14
+6
20 September, fri
+14
+6
Feels like
+3
616 mmHg
79%
3.1
m/s
SW
Climate normal
+9
+4
20 September, Friday. day, 14°; night, 6°; mostly clear
21
+14
+6
21 September, sat
+14
+6
Feels like
+5
611 mmHg
59%
4.7
m/s
SW
Climate normal
+10
+5
21 September, Saturday. day, 14°; night, 6°; mostly clear
22
+7
+5
22 September, sun
+7
+5
Feels like
+2
609 mmHg
86%
3.2
m/s
W
Climate normal
+9
+4
22 September, Sunday. day, 7°; night, 5°; light rain
23
+7
+4
23 September, mon
+7
+4
Feels like
+1
611 mmHg
87%
4.2
m/s
W
Climate normal
+9
+4
23 September, Monday. day, 7°; night, 4°; light rain
24
+10
+6
24 September, tue
+10
+6
Feels like
+2
613 mmHg
79%
5.2
m/s
SW
Climate normal
+10
+4
24 September, Tuesday. day, 10°; night, 6°; partly cloudy
25
+8
+2
25 September, wed
+8
+2
Feels like
+1
608 mmHg
78%
4.6
m/s
W
Climate normal
+6
+2
25 September, Wednesday. day, 8°; night, 2°; light rain
26
+6
−2
26 September, thu
+6
−2
Feels like
−3
614 mmHg
50%
2.8
m/s
N
Climate normal
+7
+2
26 September, Thursday. day, 6°; night, -2°; clear
27
+8
+2
27 September, fri
+8
+2
Feels like
−1
614 mmHg
48%
3.5
m/s
SW
Climate normal
+8
+3
27 September, Friday. day, 8°; night, 2°; mostly clear
28
+12
+4
28 September, sat
+12
+4
Feels like
+2
610 mmHg
61%
4.6
m/s
W
Climate normal
+9
+3
28 September, Saturday. day, 12°; night, 4°; mostly clear
Average for 30 days
12
sunny days
12
days with precipitation
6
cloudy days
12 sunny days; 12 days with precipitation; 6 cloudy days;
70
%
air humidity
3.5
m/s
Wind
SW
21
mm of precipitation
(3% of annual average)
air humidity 70%; 21 millimeters of precipitation (3% of annual average); Wind south-westerly 3.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
SW
SW
S
W
S
SW
SW
SW
S
SW
SW
SW
NW
NE
SE
E
SW
NE
SE
SW
SW
SW
W
W
SW
W
N
SW
W
30
Average data for 10 years
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
26
27
28
Daytime temperature
Night-time temperature