09.28
mon
mon
DAY
62°F
NW 16 mph
precip
15%
15%
NIGHT
54°F
W 14 mph
precip
71%
71%
09.29
tue
tue
DAY
58°F
NW 8 mph
precip
77%
77%
NIGHT
56°F
SW 7 mph
precip
56%
56%
09.30
wed
wed
DAY
60°F
S 9 mph
precip
31%
31%
NIGHT
52°F
S 1 mph
precip
38%
38%
10.01
thu
thu
DAY
66°F
NE 9 mph
precip
8%
8%
NIGHT
60°F
NE 13 mph
precip
26%
26%
10.02
fri
fri
DAY
64°F
NE 11 mph
precip
18%
18%
NIGHT
54°F
E 6 mph
precip
28%
28%
10.03
sat
sat
DAY
52°F
SE 15 mph
precip
3%
3%
NIGHT
40°F
SE 8 mph
precip
6%
6%
10.04
sun
sun
DAY
50°F
E 9 mph
precip
3%
3%
NIGHT
46°F
N 7 mph
precip
18%
18%
10.05
mon
mon
DAY
58°F
NW 19 mph
precip
21%
21%
NIGHT
64°F
N 28 mph
precip
67%
67%
10.06
tue
tue
DAY
68°F
N 15 mph
precip
76%
76%
NIGHT
48°F
E 18 mph
precip
7%
7%
10.07
wed
wed
DAY
52°F
SE 11 mph
precip
16%
16%
NIGHT
46°F
S 4 mph
precip
17%
17%
10.08
thu
thu
DAY
52°F
SW 10 mph
precip
17%
17%
NIGHT
46°F
SW 6 mph
precip
32%
32%
10.09
fri
fri
DAY
56°F
W 9 mph
precip
19%
19%
NIGHT
52°F
SW 7 mph
precip
33%
33%
10.10
sat
sat
DAY
52°F
SW 7 mph
precip
40%
40%
NIGHT
52°F
W 8 mph
precip
34%
34%
10.11
sun
sun
DAY
54°F
W 20 mph
precip
92%
92%
NIGHT
64°F
N 15 mph
precip
42%
42%
Sea water
temperature
temperature
| Charlottetown |
Weather in
October
October
| Charlottetown |
7 day weather
forecast
forecast
| Charlottetown |
10 day weather
forecast
forecast
| Charlottetown |
14 day weather
forecast
forecast
| Charlottetown |
Monthly weather
averages
averages
| Charlottetown |
Current Weather
Conditions
Conditions
| Charlottetown |
When is the Best
Time to Visit?
Time to Visit?
| Charlottetown |
Charlottetown Sea Water Temperature in September, °F
The average sea surface temperature in September 2026 for Charlottetown was 63.9°F. The maximum and minimum values were 59.8°F and 70.6°F respectively.
Charlottetown on the Weather Map
Canada Resorts:
NAME
F°
| Halifax |  |
+56 |
| Moncton |  |
+52 |
| Montreal | |
+52 |
| Nanaimo | |
+54 |
| Niagara Falls | |
+64 |
| Ottawa | |
+56 |
| Prince Edward Island | |
+54 |
| Quebec | |
+52 |
| Saint Andrews | |
+56 |
| St. John's |  |
+40 |
| Sydney | |
+52 |
| Toronto | |
+72 |
| Vancouver | |
+54 |
| Victoria | |
+56 |
| Winnipeg | |
+52 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Charlottetown
Local time: 19:42
28 sep, monday
| 2100 | |
54°F | NW 14 mph |
29 sep, tuesday
| 0000 | |
54°F | W 14 mph |
| 0300 | |
54°F | NW 14 mph |
| 0600 | |
54°F | W 11 mph |
| 0900 | |
56°F | W 11 mph |
| 1200 | |
58°F | NW 8 mph |
| 1500 | |
60°F | W 5 mph |
| 1800 | |
60°F | SW 7 mph |