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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Banff, AB
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May
Average Temperature
High
11°
Feels 10
Low
-2°
Feels -4
Average Precipitation
15 Days
Rain amount
55.2mm
Snow amount
42.9cm
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
17°
14
10°
15
9°
16
5°
17
7°
18
10°
19
11°
20
13°
21
15°
22
13°
23
12°
24
13°
25
13°
26
14°
27
13°
28
29
30
31
Forecast
Wednesday, May 13, 2026
Day
17°
Feels 16
Wind
16 km/h SW
Gust
24 km/h
Humidity
45%
P.O.P
40%
Rain
<1 mm
Night
5°
Feels 1
Wind
18 km/h W
Gust
27 km/h
Humidity
87%
P.O.P
80%
Rain
~5 mm
Historical Averages
May 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.