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Monthly Historical Averages
École séparée Saint-Thomas, ON
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April
Average Temperature
High
10°
Feels 8
Low
-1°
Feels -5
Average Precipitation
10 Days
Rain amount
61.3mm
Snow amount
22.3cm
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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
13
13°
14
8°
15
11°
16
12°
17
16°
18
15°
19
6°
20
5°
21
8°
22
10°
23
11°
24
11°
25
13°
26
11°
27
11°
28
29
30
Forecast
Monday, April 13, 2026
Day
13°
Feels 12
Wind
19 km/h SW
Gust
35 km/h
Humidity
76%
P.O.P
90%
Rain
1-3 mm
Night
2°
Feels -3
Wind
23 km/h NE
Gust
35 km/h
Humidity
100%
P.O.P
90%
Rain
~5 mm
Historical Averages
Apr 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.