The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Rocky Harbour, NL
Exceptional El Niño dominates this fall
Content continues below
September
Average Temperature
High
13°
Feels 12
Low
8°
Feels 6
Average Precipitation
15 Days
Rain amount
111.9mm
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
14°
16
16°
17
13°
18
13°
19
8°
20
9°
21
12°
22
11°
23
11°
24
12°
25
13°
26
12°
27
12°
28
13°
29
13°
30
Forecast
Tuesday, September 15, 2026
Day
14°
Feels 14
Wind
21 km/h NW
Gust
33 km/h
Humidity
67%
P.O.P
40%
Rain
<1 mm
Night
9°
Feels 7
Wind
13 km/h SE
Gust
24 km/h
Humidity
87%
P.O.P
10%
Historical Averages
Sep 15
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.