Weather forecast in Seattle in September
Sun
Mon
Tue
Wed
Thu
Fri
Sat
29
+22
+16
29 August, sun
+22
+16
Feels like
+23
| 760 mmHg | 68% | ||
2.7 m/s SW | +24 |
30
+20
+16
30 August, mon
+20
+16
Feels like
+20
| 760 mmHg | 67% | ||
3 m/s SW | +21 |
31
+21
+17
31 August, tue
+21
+17
Feels like
+21
| 761 mmHg | 66% | ||
2.9 m/s SW | +22 |
1
+22
+16
1 September, wed
+22
+16
Feels like
+22
| 761 mmHg | 61% | ||
3.2 m/s NW | +24 |
2
+22
+17
2 September, thu
+22
+17
Feels like
+22
| 762 mmHg | 63% | ||
3 m/s NW | +23 |
3
+22
+17
3 September, fri
+22
+17
Feels like
+22
| 762 mmHg | 61% | ||
3 m/s N | +24 |
4
+22
+17
4 September, sat
+22
+17
Feels like
+21
| 761 mmHg | 61% | ||
3.5 m/s N | +24 |
5
+21
+17
5 September, sun
+21
+17
Feels like
+21
| 761 mmHg | 66% | ||
3 m/s S | +22 |
6
+22
+17
6 September, mon
+22
+17
Feels like
+22
| 761 mmHg | 64% | ||
3 m/s N | +24 |
7
+22
+18
7 September, tue
+22
+18
Feels like
+23
| 761 mmHg | 62% | ||
2.5 m/s N | +24 |
8
+22
+17
8 September, wed
+22
+17
Feels like
+22
| 762 mmHg | 62% | ||
3.4 m/s NW | +23 |
9
+22
+17
9 September, thu
+22
+17
Feels like
+21
| 763 mmHg | 64% | ||
3.5 m/s N | +23 |
10
+25
+18
10 September, fri
+25
+18
Feels like
+25
| 762 mmHg | 52% | ||
3.2 m/s N | +26 |
11
+23
+17
11 September, sat
+23
+17
Feels like
+22
| 761 mmHg | 56% | ||
3 m/s N | +25 |
12
+21
+16
12 September, sun
+21
+16
Feels like
+21
| 761 mmHg | 57% | ||
3.2 m/s N | +24 |
13
+22
+16
13 September, mon
+22
+16
Feels like
+21
| 760 mmHg | 56% | ||
3 m/s N | +24 |
14
+22
+17
14 September, tue
+22
+17
Feels like
+22
| 760 mmHg | 55% | ||
2.5 m/s W | +24 |
15
+21
+16
15 September, wed
+21
+16
Feels like
+21
| 760 mmHg | 60% | ||
2.7 m/s N | +23 |
16
+20
+15
16 September, thu
+20
+15
Feels like
+19
| 760 mmHg | 67% | ||
2.9 m/s NE | +21 |
17
+20
+16
17 September, fri
+20
+16
Feels like
+20
| 759 mmHg | 68% | ||
3 m/s SW | +22 |
18
+20
+15
18 September, sat
+20
+15
Feels like
+20
| 760 mmHg | 68% | ||
3.2 m/s S | +22 |
19
+19
+15
19 September, sun
+19
+15
Feels like
+19
| 760 mmHg | 67% | ||
3.7 m/s SW | +21 |
20
+20
+14
20 September, mon
+20
+14
Feels like
+19
| 760 mmHg | 63% | ||
3.4 m/s NW | +22 |
21
+20
+15
21 September, tue
+20
+15
Feels like
+20
| 760 mmHg | 64% | ||
2.9 m/s S | +21 |
22
+19
+15
22 September, wed
+19
+15
Feels like
+19
| 761 mmHg | 68% | ||
2.5 m/s S | +20 |
23
+19
+15
23 September, thu
+19
+15
Feels like
+19
| 761 mmHg | 68% | ||
2.9 m/s E | +20 |
24
+18
+15
24 September, fri
+18
+15
Feels like
+18
| 761 mmHg | 68% | ||
3.2 m/s SE | +19 |
25
+18
+15
25 September, sat
+18
+15
Feels like
+18
| 763 mmHg | 74% | ||
3.5 m/s E | +18 |
26
+19
+15
26 September, sun
+19
+15
Feels like
+19
| 763 mmHg | 70% | ||
3 m/s N | +20 |
27
+19
+14
27 September, mon
+19
+14
Feels like
+18
| 760 mmHg | 68% | ||
4.1 m/s N | +20 |
28
+19
+14
28 September, tue
+19
+14
Feels like
+17
| 759 mmHg | 66% | ||
4 m/s NE | +20 |
29
+18
+13
29 September, wed
+18
+13
Feels like
+16
| 761 mmHg | 68% | ||
3.5 m/s NE | +19 |
30
+17
+14
30 September, thu
+17
+14
Feels like
+16
| 763 mmHg | 68% | ||
3.2 m/s S | +18 |
1
+17
+14
1 October, fri
+17
+14
Feels like
+16
| 763 mmHg | 69% | ||
3.5 m/s N | +18 |
2
+17
+13
2 October, sat
+17
+13
Feels like
+15
| 762 mmHg | 68% | ||
3.2 m/s N | +17 |
Average data for 10 years
Seattle September
14
sunny days
3
days with precipitation
13
cloudy days
63
%
air humidity
2.2
m/s
30
mm of precipitation
(5% of annual average)
+22
°C
Water temperature
Cities near you
Cities with similar weather in September
- San Francisco, United States+18+17
- Podgorica, Montenegro+21
- Toronto, Canada+20+22
- Genoa, Italy+20+23
- Boston, United States+21+19
- Lima, Peru+20+19
- Albena, Bulgaria+22+23
- San Remo, Italy+19+23
- San Sebastian, Spain+20+22