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Precipitation
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°Celsius
°Fahrenheit
Monthly Historical Averages
High Park-Swansea, ON
Your 2026 Fall Forecast is here!
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September
Average Temperature
High
22°
Feels 23
Low
14°
Feels 13
Average Precipitation
12 Days
Rain amount
66.6mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
21°
12
24°
13
25°
14
20°
15
22°
16
23°
17
22°
18
20°
19
19°
20
18°
21
17°
22
17°
23
18°
24
19°
25
19°
26
27
28
29
30
Forecast
Friday, September 11, 2026
Day
21°
Feels 22
Wind
12 km/h S
Gust
18 km/h
Humidity
53%
P.O.P
10%
Night
17°
Feels 17
Wind
11 km/h S
Gust
17 km/h
Humidity
83%
P.O.P
10%
Historical Averages
Sep 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.