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14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Prince Rupert, BC
Exceptional El Niño dominates this fall
Content continues below
September
Average Temperature
High
13°
Feels 12
Low
9°
Feels 8
Average Precipitation
17 Days
Rain amount
179.1mm
Snow amount
0cm
Content continues below
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
15°
19
15°
20
15°
21
13°
22
13°
23
13°
24
15°
25
14°
26
13°
27
13°
28
13°
29
13°
30
13°
Forecast
Friday, September 18, 2026
Day
15°
Feels 15
Wind
7 km/h SW
Gust
12 km/h
Humidity
72%
P.O.P
20%
Night
12°
Feels 11
Wind
20 km/h S
Gust
30 km/h
Humidity
90%
P.O.P
40%
Rain
<1 mm
Historical Averages
Sep 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.