Sudbury September Weather
Typical Sudbury September Weather
1991–2020
|
| Average daily high |
18.7 °C |
| Average daily low |
8.1 °C |
| Average monthly precipitation |
9.4 cm |
| Average monthly snow |
0.1 cm |
| Daily chance of precipitation |
43.0% |
| Daily chance of snow |
0.33% |
Note: Daily averages are a moving average which includes 14 days before and after
| Day |
Average (°C) |
Record (°C) |
| High |
Low |
High |
Low |
| September 1 |
21.4 |
10.7 |
33.3 |
1.5 |
| September 2 |
21.3 |
10.6 |
31.1 |
1.7 |
| September 3 |
21.2 |
10.4 |
33.9 |
2.8 |
| September 4 |
21.0 |
10.2 |
32.2 |
2.6 |
| September 5 |
20.9 |
10.1 |
31.1 |
2.2 |
| September 6 |
20.7 |
9.9 |
29.9 |
1.7 |
| September 7 |
20.6 |
9.8 |
30.6 |
-0.6 |
| September 8 |
20.4 |
9.6 |
31.9 |
1.1 |
| September 9 |
20.1 |
9.4 |
31.3 |
0.0 |
| September 10 |
19.9 |
9.2 |
28.9 |
-0.4 |
| September 11 |
19.7 |
9.0 |
29.4 |
0.6 |
| September 12 |
19.5 |
8.8 |
31.6 |
0.0 |
| September 13 |
19.4 |
8.7 |
31.7 |
0.6 |
| September 14 |
19.2 |
8.5 |
27.8 |
-0.9 |
| September 15 |
18.9 |
8.3 |
27.6 |
-1.7 |
| September 16 |
18.6 |
8.1 |
27.2 |
-2.2 |
| September 17 |
18.3 |
7.9 |
28.7 |
-1.1 |
| September 18 |
18.1 |
7.6 |
28.3 |
-1.7 |
| September 19 |
17.8 |
7.5 |
26.7 |
-2.8 |
| September 20 |
17.5 |
7.3 |
26.7 |
-3.3 |
| September 21 |
17.2 |
7.0 |
27.1 |
-4.4 |
| September 22 |
17.0 |
6.8 |
28.8 |
-2.2 |
| September 23 |
16.8 |
6.5 |
28.7 |
-2.5 |
| September 24 |
16.5 |
6.3 |
32.8 |
-2.5 |
| September 25 |
16.4 |
6.2 |
28.8 |
-1.7 |
| September 26 |
16.1 |
6.0 |
29.0 |
-3.3 |
| September 27 |
15.9 |
5.8 |
26.7 |
-5.4 |
| September 28 |
15.7 |
5.5 |
26.7 |
-4.7 |
| September 29 |
15.5 |
5.4 |
26.7 |
-2.6 |
| September 30 |
15.3 |
5.2 |
26.7 |
-5.7 |