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Monthly Historical Averages
Vienna, ON
Your April weather outlook is here!
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April
Average Temperature
High
11°
Feels 10
Low
2°
Feels -1
Average Precipitation
10 Days
Rain amount
42.3mm
Snow amount
2cm
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
2
10°
3
16°
4
14°
5
5°
6
5°
7
2°
8
5°
9
11°
10
9°
11
12°
12
11°
13
11°
14
12°
15
11°
16
10°
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Thursday, April 2, 2026
Day
10°
Feels 7
Wind
33 km/h E
Gust
50 km/h
Humidity
80%
P.O.P
70%
Rain
1-3 mm
Night
7°
Feels 4
Wind
37 km/h E
Gust
57 km/h
Humidity
94%
P.O.P
90%
Rain
~5 mm
Historical Averages
Apr 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.