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Charlottetown, PE
Your 2026 Fall Forecast is here!
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Content continues below
September
Average Temperature
High
19°
Feels 19
Low
11°
Feels 10
Average Precipitation
10 Days
Rain amount
81mm
Snow amount
0cm
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
21°
11
16°
12
16°
13
19°
14
18°
15
15°
16
17°
17
18°
18
18°
19
17°
20
16°
21
16°
22
16°
23
16°
24
16°
25
26
27
28
29
30
Forecast
Thursday, September 10, 2026
Day
21°
Feels 24
Wind
46 km/h S
Gust
69 km/h
Humidity
85%
P.O.P
90%
Rain
10-15 mm
Night
12°
Feels 9
Wind
33 km/h W
Gust
50 km/h
Humidity
88%
P.O.P
40%
Rain
<1 mm
Historical Averages
Sep 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.