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Monthly Historical Averages
Swan River, MB
Your official 2026 Fall Forecast is here
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September
Average Temperature
High
19°
Feels 18
Low
6°
Feels 4
Average Precipitation
7 Days
Rain amount
38.3mm
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
26°
11
18°
12
13°
13
16°
14
13°
15
15°
16
16°
17
16°
18
18°
19
17°
20
19°
21
19°
22
18°
23
17°
24
16°
25
26
27
28
29
30
Forecast
Thursday, September 10, 2026
Day
26°
Feels 28
Wind
22 km/h SW
Gust
35 km/h
Humidity
43%
P.O.P
20%
Night
12°
Feels 10
Wind
22 km/h W
Gust
33 km/h
Humidity
77%
P.O.P
40%
Rain
<1 mm
Historical Averages
Sep 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.