Weather forecast in Montreal in September
Sun
Mon
Tue
Wed
Thu
Fri
Sat
30
+23°
+17°
30 August, sun
+23°
+17°
Feels like
+23°
| 763 mmHg | 70% | ||
5.2 m/s W | +25° |
31
+23°
+18°
31 August, mon
+23°
+18°
Feels like
+22°
| 763 mmHg | 69% | ||
5.5 m/s W | +25° |
1
+24°
+18°
1 September, tue
+24°
+18°
Feels like
+24°
| 763 mmHg | 70% | ||
4.7 m/s W | +26° |
2
+23°
+18°
2 September, wed
+23°
+18°
Feels like
+23°
| 762 mmHg | 68% | ||
5.5 m/s SW | +25° |
3
+24°
+17°
3 September, thu
+24°
+17°
Feels like
+23°
| 761 mmHg | 65% | ||
5.6 m/s SW | +26° |
4
+21°
+18°
4 September, fri
+21°
+18°
Feels like
+21°
| 763 mmHg | 68% | ||
5.6 m/s SW | +24° |
5
+22°
+16°
5 September, sat
+22°
+16°
Feels like
+22°
| 764 mmHg | 67% | ||
6 m/s SW | +24° |
6
+23°
+17°
6 September, sun
+23°
+17°
Feels like
+23°
| 762 mmHg | 73% | ||
5.3 m/s SW | +24° |
7
+21°
+17°
7 September, mon
+21°
+17°
Feels like
+21°
| 763 mmHg | 69% | ||
4.9 m/s SW | +23° |
8
+22°
+16°
8 September, tue
+22°
+16°
Feels like
+21°
| 762 mmHg | 71% | ||
6 m/s SW | +23° |
9
+20°
+15°
9 September, wed
+20°
+15°
Feels like
+18°
| 764 mmHg | 70% | ||
4.8 m/s W | +22° |
10
+21°
+15°
10 September, thu
+21°
+15°
Feels like
+20°
| 764 mmHg | 65% | ||
5.3 m/s W | +23° |
11
+20°
+15°
11 September, fri
+20°
+15°
Feels like
+18°
| 764 mmHg | 68% | ||
6 m/s SW | +22° |
12
+20°
+14°
12 September, sat
+20°
+14°
Feels like
+19°
| 761 mmHg | 75% | ||
5.6 m/s SW | +20° |
13
+19°
+13°
13 September, sun
+19°
+13°
Feels like
+18°
| 763 mmHg | 71% | ||
5.2 m/s W | +20° |
14
+19°
+15°
14 September, mon
+19°
+15°
Feels like
+17°
| 764 mmHg | 70% | ||
6.1 m/s W | +21° |
15
+17°
+14°
15 September, tue
+17°
+14°
Feels like
+14°
| 767 mmHg | 67% | ||
6.3 m/s NW | +19° |
16
+18°
+11°
16 September, wed
+18°
+11°
Feels like
+17°
| 768 mmHg | 64% | ||
4.3 m/s W | +21° |
17
+20°
+13°
17 September, thu
+20°
+13°
Feels like
+18°
| 766 mmHg | 64% | ||
5.1 m/s SW | +22° |
18
+19°
+13°
18 September, fri
+19°
+13°
Feels like
+17°
| 765 mmHg | 65% | ||
5.7 m/s S | +21° |
19
+19°
+13°
19 September, sat
+19°
+13°
Feels like
+17°
| 766 mmHg | 66% | ||
6.4 m/s SW | +21° |
20
+21°
+14°
20 September, sun
+21°
+14°
Feels like
+19°
| 764 mmHg | 64% | ||
5.8 m/s S | +22° |
21
+19°
+16°
21 September, mon
+19°
+16°
Feels like
+17°
| 765 mmHg | 69% | ||
6.2 m/s SW | +20° |
22
+18°
+13°
22 September, tue
+18°
+13°
Feels like
+17°
| 767 mmHg | 72% | ||
5.5 m/s W | +20° |
23
+19°
+13°
23 September, wed
+19°
+13°
Feels like
+17°
| 767 mmHg | 70% | ||
5.4 m/s NW | +21° |
24
+18°
+14°
24 September, thu
+18°
+14°
Feels like
+16°
| 768 mmHg | 65% | ||
4.9 m/s W | +20° |
25
+19°
+14°
25 September, fri
+19°
+14°
Feels like
+18°
| 768 mmHg | 63% | ||
4.8 m/s S | +22° |
26
+20°
+14°
26 September, sat
+20°
+14°
Feels like
+19°
| 765 mmHg | 71% | ||
4.9 m/s S | +22° |
27
+19°
+14°
27 September, sun
+19°
+14°
Feels like
+18°
| 762 mmHg | 73% | ||
5.4 m/s S | +21° |
28
+18°
+14°
28 September, mon
+18°
+14°
Feels like
+16°
| 762 mmHg | 77% | ||
5.7 m/s SE | +19° |
29
+15°
+11°
29 September, tue
+15°
+11°
Feels like
+12°
| 764 mmHg | 75% | ||
6 m/s N | +16° |
30
+14°
+10°
30 September, wed
+14°
+10°
Feels like
+11°
| 765 mmHg | 72% | ||
5.6 m/s N | +16° |
1
+15°
+10°
1 October, thu
+15°
+10°
Feels like
+12°
| 765 mmHg | 71% | ||
6 m/s N | +16° |
2
+15°
+10°
2 October, fri
+15°
+10°
Feels like
+13°
| 765 mmHg | 74% | ||
5.3 m/s E | +16° |
3
+15°
+11°
3 October, sat
+15°
+11°
Feels like
+12°
| 764 mmHg | 75% | ||
6.2 m/s NE | +16° |
Average data for 10 years
Montreal September
14
sunny days
4
days with precipitation
12
cloudy days
69
%
air humidity
3.8
m/s
81
mm of precipitation
(8% of annual average)
+22
°C
Water temperature