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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Pelham, ON
Exceptional El Niño dominates this fall
Content continues below
Content continues below
September
Average Temperature
High
22°
Feels 22
Low
13°
Feels 12
Average Precipitation
11 Days
Rain amount
76.6mm
Snow amount
0.1cm
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
21
16°
22
17°
23
17°
24
18°
25
19°
26
19°
27
20°
28
20°
29
20°
30
20°
Forecast
Monday, September 21, 2026
Day
16°
Feels 15
Wind
28 km/h NE
Gust
42 km/h
Humidity
63%
P.O.P
30%
Night
12°
Feels 9
Wind
25 km/h NE
Gust
38 km/h
Humidity
82%
P.O.P
30%
Historical Averages
Sep 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.