15.09
tue
tue
Day
59°F
NE 5 mph
Precip.
12%
12%
Night
59°F
E 1 mph
Precip.
18%
18%
16.09
wed
wed
Day
66°F
E 9 mph
Precip.
11%
11%
Night
54°F
SE 3 mph
Precip.
12%
12%
17.09
thu
thu
Day
57°F
SW 7 mph
Precip.
15%
15%
Night
55°F
NE 4 mph
Precip.
12%
12%
18.09
fri
fri
Day
57°F
SE 14 mph
Precip.
1%
1%
Night
45°F
E 6 mph
Precip.
6%
6%
19.09
sat
sat
Day
55°F
NE 4 mph
Precip.
2%
2%
Night
45°F
NE 2 mph
Precip.
24%
24%
20.09
sun
sun
Day
61°F
NE 6 mph
Precip.
4%
4%
Night
46°F
SE 5 mph
Precip.
8%
8%
21.09
mon
mon
Day
55°F
N 4 mph
Precip.
8%
8%
Night
45°F
W 6 mph
Precip.
13%
13%
22.09
tue
tue
Day
57°F
W 9 mph
Precip.
12%
12%
Night
54°F
W 8 mph
Precip.
15%
15%
23.09
wed
wed
Day
48°F
W 9 mph
Precip.
79%
79%
Night
52°F
SW 4 mph
Precip.
80%
80%
24.09
thu
thu
Day
63°F
W 4 mph
Precip.
23%
23%
Night
55°F
NW 4 mph
Precip.
89%
89%
25.09
fri
fri
Day
55°F
E 11 mph
Precip.
61%
61%
Night
48°F
E 15 mph
Precip.
21%
21%
26.09
sat
sat
Day
54°F
E 14 mph
Precip.
1%
1%
Night
46°F
NE 7 mph
Precip.
11%
11%
27.09
sun
sun
Day
55°F
E 9 mph
Precip.
19%
19%
Night
55°F
NE 3 mph
Precip.
39%
39%
28.09
mon
mon
Day
63°F
E 8 mph
Precip.
23%
23%
Night
59°F
SE 2 mph
Precip.
32%
32%
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 69.2°F. The highest and lowest sea temperatures during the month were 71.8°F and 66.7°F.
Air temperature in Quebec, °F
Precipitation total in Quebec, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Quebec
Quebec on a weather map
Places in Canada:
Name
°F
24 Hours Forecast
Quebec
Local time: 13:56
September 15, tuesday
1500
63°F
E
5 mph
5 mph
1800
61°F
E
5 mph
5 mph
2100
59°F
NE
2 mph
2 mph
September 16, wednesday
0000
59°F
E
1 mph
1 mph
0300
59°F
E
2 mph
2 mph
0600
59°F
E
3 mph
3 mph
0900
63°F
E
8 mph
8 mph
1200
66°F
E
9 mph
9 mph
