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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Cowichan Bay, BC
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August
Average Temperature
High
23°
Feels 23
Low
13°
Feels 13
Average Precipitation
6 Days
Rain amount
29.6mm
Snow amount
0cm
Content continues below
Daily Historical Averages
August 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
25°
13
26°
14
25°
15
26°
16
25°
17
24°
18
23°
19
22°
20
23°
21
23°
22
24°
23
26°
24
26°
25
25°
26
24°
27
28
29
30
31
Forecast
Wednesday, August 12, 2026
Day
25°
Feels 29
Wind
11 km/h NE
Gust
11 km/h
Humidity
54%
P.O.P
40%
Rain
1-3 mm
Night
14°
Feels 14
Wind
6 km/h W
Gust
9 km/h
Humidity
94%
P.O.P
10%
Historical Averages
Aug 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.