Weather forecast in Sunnyvale in September
Sun
Mon
Tue
Wed
Thu
Fri
Sat
29
+21
+16
29 August, sun
+21
+16
Feels like
+19
| 788 mmHg | 62% | ||
5.1 m/s NW |
30
+21
+16
30 August, mon
+21
+16
Feels like
+19
| 787 mmHg | 62% | ||
4.8 m/s W |
31
+22
+18
31 August, tue
+22
+18
Feels like
+22
| 787 mmHg | 58% | ||
4.9 m/s W |
1
+23
+18
1 September, wed
+23
+18
Feels like
+22
| 787 mmHg | 56% | ||
4 m/s W |
2
+22
+16
2 September, thu
+22
+16
Feels like
+21
| 787 mmHg | 56% | ||
4.5 m/s W |
3
+21
+15
3 September, fri
+21
+15
Feels like
+20
| 787 mmHg | 62% | ||
4.5 m/s W |
4
+21
+16
4 September, sat
+21
+16
Feels like
+20
| 788 mmHg | 62% | ||
4.5 m/s W |
5
+23
+17
5 September, sun
+23
+17
Feels like
+22
| 787 mmHg | 54% | ||
4.1 m/s W |
6
+22
+17
6 September, mon
+22
+17
Feels like
+22
| 787 mmHg | 56% | ||
4.4 m/s NW |
7
+21
+16
7 September, tue
+21
+16
Feels like
+21
| 787 mmHg | 58% | ||
4.1 m/s W |
8
+21
+17
8 September, wed
+21
+17
Feels like
+20
| 788 mmHg | 62% | ||
4 m/s NW |
9
+23
+18
9 September, thu
+23
+18
Feels like
+22
| 787 mmHg | 56% | ||
4.1 m/s W |
10
+22
+16
10 September, fri
+22
+16
Feels like
+22
| 788 mmHg | 58% | ||
3.7 m/s W |
11
+20
+15
11 September, sat
+20
+15
Feels like
+20
| 788 mmHg | 69% | ||
4 m/s W |
12
+18
+15
12 September, sun
+18
+15
Feels like
+18
| 788 mmHg | 73% | ||
3.5 m/s W |
13
+18
+14
13 September, mon
+18
+14
Feels like
+17
| 788 mmHg | 70% | ||
4.1 m/s W |
14
+18
+14
14 September, tue
+18
+14
Feels like
+17
| 789 mmHg | 70% | ||
5.1 m/s W |
15
+18
+15
15 September, wed
+18
+15
Feels like
+18
| 789 mmHg | 70% | ||
5 m/s W |
16
+19
+16
16 September, thu
+19
+16
Feels like
+19
| 789 mmHg | 68% | ||
4.8 m/s W |
17
+21
+16
17 September, fri
+21
+16
Feels like
+20
| 789 mmHg | 64% | ||
4.4 m/s W |
18
+21
+17
18 September, sat
+21
+17
Feels like
+21
| 788 mmHg | 60% | ||
4.5 m/s NW |
19
+21
+17
19 September, sun
+21
+17
Feels like
+21
| 788 mmHg | 62% | ||
3.7 m/s W |
20
+19
+15
20 September, mon
+19
+15
Feels like
+18
| 788 mmHg | 66% | ||
5 m/s W |
21
+19
+15
21 September, tue
+19
+15
Feels like
+18
| 789 mmHg | 67% | ||
5.1 m/s W |
22
+21
+16
22 September, wed
+21
+16
Feels like
+19
| 789 mmHg | 60% | ||
5.4 m/s NW |
23
+21
+17
23 September, thu
+21
+17
Feels like
+20
| 789 mmHg | 56% | ||
5 m/s NW |
24
+21
+17
24 September, fri
+21
+17
Feels like
+20
| 789 mmHg | 56% | ||
4.9 m/s NW |
25
+23
+19
25 September, sat
+23
+19
Feels like
+22
| 788 mmHg | 51% | ||
5 m/s NW |
26
+24
+19
26 September, sun
+24
+19
Feels like
+23
| 787 mmHg | 46% | ||
3.7 m/s NW |
27
+23
+18
27 September, mon
+23
+18
Feels like
+22
| 787 mmHg | 49% | ||
3.5 m/s NW |
28
+19
+15
28 September, tue
+19
+15
Feels like
+18
| 789 mmHg | 64% | ||
3.9 m/s NW |
29
+18
+15
29 September, wed
+18
+15
Feels like
+17
| 790 mmHg | 67% | ||
4.3 m/s W |
30
+20
+17
30 September, thu
+20
+17
Feels like
+19
| 790 mmHg | 57% | ||
4.5 m/s NW |
1
+21
+16
1 October, fri
+21
+16
Feels like
+18
| 789 mmHg | 50% | ||
5 m/s NW |
2
+19
+16
2 October, sat
+19
+16
Feels like
+17
| 788 mmHg | 57% | ||
5 m/s W |
Average data for 10 years
Sunnyvale September
22
sunny days
0
days with precipitation
8
cloudy days
61
%
air humidity
2.4
m/s
5
mm of precipitation
(1% of annual average)