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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Marwayne, AB
Exceptional El Niño dominates this fall
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September
Average Temperature
High
18°
Feels 17
Low
5°
Feels 3
Average Precipitation
7 Days
Rain amount
26.6mm
Snow amount
0.4cm
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Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
25°
21
27°
22
25°
23
21°
24
18°
25
17°
26
11°
27
14°
28
14°
29
14°
30
15°
Forecast
Sunday, September 20, 2026
Day
25°
Feels 25
Wind
20 km/h S
Gust
32 km/h
Humidity
32%
P.O.P
20%
Night
11°
Feels 9
Wind
19 km/h S
Gust
29 km/h
Humidity
76%
P.O.P
0%
Historical Averages
Sep 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.