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Monthly Historical Averages
North Grenville District High School, ON
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April
Average Temperature
High
12°
Feels 11
Low
1°
Feels -2
Average Precipitation
10 Days
Rain amount
45.3mm
Snow amount
5.9cm
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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
9°
13
17°
14
16°
15
18°
16
21°
17
19°
18
22°
19
16°
20
7°
21
10°
22
14°
23
14°
24
15°
25
15°
26
14°
27
28
29
30
Forecast
Sunday, April 12, 2026
Day
9°
Feels 7
Wind
16 km/h S
Gust
32 km/h
Humidity
43%
P.O.P
90%
Rain
~10 mm
Night
5°
Feels 2
Wind
31 km/h SE
Gust
66 km/h
Humidity
100%
P.O.P
90%
Rain
25-30 mm
Historical Averages
Apr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.