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Monthly Historical Averages
St. Joseph Catholic School - Chatham, ON
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
20°
13
23°
14
23°
15
22°
16
21°
17
20°
18
21°
19
13°
20
11°
21
13°
22
16°
23
16°
24
16°
25
14°
26
14°
27
28
29
30
Forecast
Sunday, April 12, 2026
Day
20°
Feels 21
Wind
28 km/h S
Gust
42 km/h
Humidity
51%
P.O.P
30%
Night
16°
Feels 13
Wind
32 km/h SW
Gust
54 km/h
Humidity
82%
P.O.P
70%
Rain
~1 mm
Historical Averages
Apr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
14°
Feels 13
Low
3°
Feels 0
Average Precipitation
12 Days
Rain amount
76.3mm
Snow amount
4.8cm