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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
View Royal, BC
Exceptional El Niño dominates this fall
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September
Average Temperature
High
20°
Feels 20
Low
11°
Feels 10
Average Precipitation
12 Days
Rain amount
59.9mm
Snow amount
0cm
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Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
22°
19
22°
20
23°
21
21°
22
19°
23
19°
24
19°
25
19°
26
16°
27
17°
28
16°
29
16°
30
16°
Forecast
Friday, September 18, 2026
Day
22°
Feels 24
Wind
10 km/h NW
Gust
12 km/h
Humidity
46%
P.O.P
10%
Night
11°
Feels 10
Wind
10 km/h W
Gust
14 km/h
Humidity
94%
P.O.P
20%
Historical Averages
Sep 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.