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Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Port Robinson, ON
Exceptional El Niño dominates this fall
Content continues below
September
Average Temperature
High
23°
Feels 23
Low
13°
Feels 12
Average Precipitation
11 Days
Rain amount
81.2mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
24°
16
23°
17
23°
18
21°
19
19°
20
20°
21
20°
22
20°
23
19°
24
20°
25
20°
26
20°
27
21°
28
21°
29
20°
30
Forecast
Tuesday, September 15, 2026
Day
24°
Feels 26
Wind
21 km/h S
Gust
39 km/h
Humidity
47%
P.O.P
20%
Night
20°
Feels 22
Wind
20 km/h S
Gust
35 km/h
Humidity
94%
P.O.P
70%
Rain
1-3 mm
Historical Averages
Sep 15
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.