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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Gananoque, ON
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Daily Historical Averages
August 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
26°
11
25°
12
25°
13
24°
14
23°
15
24°
16
23°
17
24°
18
24°
19
25°
20
25°
21
25°
22
24°
23
24°
24
24°
25
26
27
28
29
30
31
Forecast
Monday, August 10, 2026
Day
26°
Feels 34
Wind
23 km/h SW
Gust
47 km/h
Humidity
63%
P.O.P
40%
Rain
~1 mm
Night
18°
Feels 18
Wind
21 km/h SW
Gust
38 km/h
Humidity
100%
P.O.P
60%
Rain
2-4 mm
Historical Averages
Aug 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
August
Average Temperature
High
25°
Feels 26
Low
17°
Feels 16
Average Precipitation
12 Days
Rain amount
77.5mm
Snow amount
0cm