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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Chatham-Kent, ON
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September
Average Temperature
High
23°
Feels 24
Low
13°
Feels 12
Average Precipitation
12 Days
Rain amount
67.5mm
Snow amount
0cm
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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
25°
13
26°
14
20°
15
26°
16
26°
17
26°
18
23°
19
24°
20
19°
21
18°
22
19°
23
19°
24
20°
25
20°
26
20°
27
28
29
30
Forecast
Sunday, September 13, 2026
Day
26°
Feels 32
Wind
28 km/h W
Gust
42 km/h
Humidity
54%
P.O.P
40%
Rain
<1 mm
Night
12°
Feels 10
Wind
28 km/h NW
Gust
42 km/h
Humidity
76%
P.O.P
40%
Rain
<1 mm
Historical Averages
Sep 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.