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Monthly Historical Averages
Cranbrook, BC
B.C.'s 2026 Fall Forecast
Content continues below
September
Average Temperature
High
20°
Feels 20
Low
7°
Feels 5
Average Precipitation
5 Days
Rain amount
15.8mm
Snow amount
1.1cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
22°
10
22°
11
16°
12
16°
13
15°
14
20°
15
17°
16
13°
17
17°
18
19°
19
22°
20
21°
21
23°
22
21°
23
21°
24
25
26
27
28
29
30
Forecast
Wednesday, September 9, 2026
Day
22°
Feels 22
Wind
9 km/h SW
Gust
14 km/h
Humidity
43%
P.O.P
20%
Night
11°
Feels 10
Wind
10 km/h S
Gust
15 km/h
Humidity
76%
P.O.P
20%
Historical Averages
Sep 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.