September weather forecast in Duluth
Sun
Mon
Tue
Wed
Thu
Fri
Sat
28
+23
+17
28 August, sun
+23
+17
Feels like
+23
738 mmHg | 66% | ||
5.5 m/s W | +24 |
29
+25
+18
29 August, mon
+25
+18
Feels like
+24
738 mmHg | 61% | ||
5.8 m/s S | +25 |
30
+23
+18
30 August, tue
+23
+18
Feels like
+23
737 mmHg | 63% | ||
5.4 m/s S | +23 |
31
+23
+17
31 August, wed
+23
+17
Feels like
+22
738 mmHg | 62% | ||
5.1 m/s W | +23 |
1
+22
+18
1 September, thu
+22
+18
Feels like
+21
738 mmHg | 66% | ||
5.8 m/s W | +22 |
2
+23
+16
2 September, fri
+23
+16
Feels like
+21
737 mmHg | 64% | ||
6.3 m/s W | +23 |
3
+21
+16
3 September, sat
+21
+16
Feels like
+19
738 mmHg | 66% | ||
6 m/s NW | +21 |
4
+20
+15
4 September, sun
+20
+15
Feels like
+18
739 mmHg | 60% | ||
5.5 m/s NW | +21 |
5
+21
+15
5 September, mon
+21
+15
Feels like
+19
737 mmHg | 67% | ||
5.8 m/s SW | +22 |
6
+20
+16
6 September, tue
+20
+16
Feels like
+19
738 mmHg | 70% | ||
5.4 m/s NW | +20 |
7
+19
+15
7 September, wed
+19
+15
Feels like
+17
739 mmHg | 68% | ||
5.5 m/s N | +20 |
8
+20
+14
8 September, thu
+20
+14
Feels like
+18
738 mmHg | 69% | ||
5.8 m/s NW | +20 |
9
+20
+14
9 September, fri
+20
+14
Feels like
+18
739 mmHg | 64% | ||
5.3 m/s NW | +20 |
10
+20
+14
10 September, sat
+20
+14
Feels like
+17
739 mmHg | 58% | ||
6.5 m/s W | +20 |
11
+21
+15
11 September, sun
+21
+15
Feels like
+19
738 mmHg | 57% | ||
6.3 m/s W | +21 |
12
+19
+14
12 September, mon
+19
+14
Feels like
+17
738 mmHg | 58% | ||
6 m/s W | +21 |
13
+18
+13
13 September, tue
+18
+13
Feels like
+16
738 mmHg | 62% | ||
5.5 m/s W | +19 |
14
+17
+13
14 September, wed
+17
+13
Feels like
+14
741 mmHg | 70% | ||
5.5 m/s NE | +17 |
15
+18
+11
15 September, thu
+18
+11
Feels like
+16
741 mmHg | 62% | ||
6 m/s S | +19 |
16
+19
+13
16 September, fri
+19
+13
Feels like
+16
738 mmHg | 68% | ||
6.3 m/s SW | +19 |
17
+15
+13
17 September, sat
+15
+13
Feels like
+13
739 mmHg | 73% | ||
5.5 m/s N | +16 |
18
+19
+12
18 September, sun
+19
+12
Feels like
+17
737 mmHg | 68% | ||
4.9 m/s S | +19 |
19
+18
+15
19 September, mon
+18
+15
Feels like
+15
734 mmHg | 67% | ||
7.1 m/s SW | +18 |
20
+17
+14
20 September, tue
+17
+14
Feels like
+13
737 mmHg | 67% | ||
6.8 m/s NW | +16 |
21
+17
+12
21 September, wed
+17
+12
Feels like
+14
739 mmHg | 70% | ||
6.3 m/s NE | +17 |
22
+17
+13
22 September, thu
+17
+13
Feels like
+14
740 mmHg | 72% | ||
6.5 m/s NE | +17 |
23
+18
+12
23 September, fri
+18
+12
Feels like
+16
740 mmHg | 70% | ||
5.8 m/s SE | +19 |
24
+17
+13
24 September, sat
+17
+13
Feels like
+15
741 mmHg | 74% | ||
5.6 m/s NE | +17 |
25
+18
+12
25 September, sun
+18
+12
Feels like
+15
739 mmHg | 69% | ||
5.8 m/s SE | +18 |
26
+19
+12
26 September, mon
+19
+12
Feels like
+16
736 mmHg | 66% | ||
6.5 m/s SW | +19 |
27
+17
+15
27 September, tue
+17
+15
Feels like
+13
736 mmHg | 68% | ||
6.3 m/s NW | +18 |
28
+14
+10
28 September, wed
+14
+10
Feels like
+10
740 mmHg | 68% | ||
6.1 m/s N | +14 |
29
+14
+11
29 September, thu
+14
+11
Feels like
+10
742 mmHg | 66% | ||
6 m/s NE | +15 |
30
+14
+10
30 September, fri
+14
+10
Feels like
+10
740 mmHg | 68% | ||
6.4 m/s E | +15 |
1
+14
+10
1 October, sat
+14
+10
Feels like
+10
740 mmHg | 70% | ||
6.9 m/s NE | +15 |
Average data for 10 years
Duluth September
14
sunny days
4
days with precipitation
12
cloudy days
67
%
air humidity
4.5
m/s
51
mm of precipitation
(8% of annual average)
+19
°C
Water temperature
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