World Resorts Canada Charlottetown Weather

Charlottetown 14 Days Forecast

06.08
thu
Day
88°F
NE 3 mph
Precip.
3%
Night
66°F
W 7 mph
Precip.
11%
07.08
fri
Day
77°F
NE 6 mph
Precip.
5%
Night
70°F
N 3 mph
Precip.
51%
08.08
sat
Day
77°F
NE 6 mph
Precip.
24%
Night
68°F
NW 5 mph
Precip.
61%
09.08
sun
Day
68°F
NE 10 mph
Precip.
35%
Night
64°F
SE 4 mph
Precip.
21%
10.08
mon
Day
75°F
NE 8 mph
Precip.
6%
Night
66°F
NE 12 mph
Precip.
13%
11.08
tue
Day
66°F
E 9 mph
Precip.
87%
Night
59°F
E 6 mph
Precip.
15%
12.08
wed
Day
64°F
E 6 mph
Precip.
22%
Night
59°F
W 4 mph
Precip.
15%
13.08
thu
Day
70°F
N 5 mph
Precip.
5%
Night
66°F
N 9 mph
Precip.
18%
14.08
fri
Day
70°F
E 12 mph
Precip.
17%
Night
61°F
SE 6 mph
Precip.
10%
15.08
sat
Day
68°F
E 9 mph
Precip.
2%
Night
63°F
NE 7 mph
Precip.
8%
16.08
sun
Day
68°F
N 7 mph
Precip.
4%
Night
61°F
N 15 mph
Precip.
42%
17.08
mon
Day
64°F
NE 9 mph
Precip.
23%
Night
55°F
SE 8 mph
Precip.
12%
18.08
tue
Day
63°F
SE 12 mph
Precip.
21%
Night
55°F
SE 11 mph
Precip.
25%
19.08
wed
Day
68°F
E 6 mph
Precip.
11%
Night
59°F
NW 9 mph
Precip.
10%

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 68.9°F. The highest and lowest sea temperatures during the month were 72.9°F and 67.1°F.

Air temperature in Charlottetown, °F

Precipitation total in Charlottetown, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Charlottetown

Sunniest months:
August 11 days
July 9 days
May 9 days
Warmest months:
August 72.1 °F
July 71.9 °F
September 65.5 °F
Warmest sea temp:
August 69.1 °F
July 66.5 °F
September 64.8 °F
Coldest months:
February 24.8 °F
January 25.7 °F
March 32.6 °F
Rainiest months:
November 5 days
September 4 days
April 3 days
Windiest months:
November 14.0 mph
December 14.0 mph
January 12.8 mph

Charlottetown on a weather map

Charlottetown
+88°F
NE 3 mph
Feels like: +95°F
Precip.: 3%
Places in Canada:
Name
°F
+77°F
+66°F
+66°F
+68°F
+90°F
+54°F
+84°F
+82°F
+91°F
+86°F
+75°F
+77°F
+84°F
+86°F
24 Hours Forecast
Charlottetown
Local time: 11:35
August 06, thursday
1200
88°F
NE
3 mph
1500
88°F
N
1 mph
1800
84°F
SW
4 mph
2100
68°F
NW
7 mph
August 07, friday
0000
66°F
W
7 mph
0300
64°F
NW
7 mph
0600
64°F
N
5 mph
0900
72°F
NE
6 mph
Units of measurement: °C / °F