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September weather forecast in Pleasanton
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
1
+28
+19
1 September, sun
+28
+19
Feels like
+27
740 mmHg
43%
4.3
m/s
W
1 September, Sunday. day, 28°; night, 19°; clear
2
+27
+17
2 September, mon
+27
+17
Feels like
+26
740 mmHg
44%
4.5
m/s
SW
2 September, Monday. day, 27°; night, 17°; clear
3
+25
+16
3 September, tue
+25
+16
Feels like
+24
740 mmHg
50%
4.6
m/s
SW
3 September, Tuesday. day, 25°; night, 16°; clear
4
+25
+17
4 September, wed
+25
+17
Feels like
+25
741 mmHg
54%
4.6
m/s
W
4 September, Wednesday. day, 25°; night, 17°; clear
5
+28
+19
5 September, thu
+28
+19
Feels like
+27
741 mmHg
41%
4
m/s
W
5 September, Thursday. day, 28°; night, 19°; clear
6
+27
+18
6 September, fri
+27
+18
Feels like
+26
740 mmHg
43%
4.4
m/s
W
6 September, Friday. day, 27°; night, 18°; clear
7
+26
+17
7 September, sat
+26
+17
Feels like
+26
740 mmHg
47%
4.5
m/s
W
7 September, Saturday. day, 26°; night, 17°; clear
8
+26
+18
8 September, sun
+26
+18
Feels like
+26
741 mmHg
50%
4.3
m/s
W
8 September, Sunday. day, 26°; night, 18°; clear
9
+27
+19
9 September, mon
+27
+19
Feels like
+27
740 mmHg
44%
4.1
m/s
W
9 September, Monday. day, 27°; night, 19°; clear
10
+27
+18
10 September, tue
+27
+18
Feels like
+27
741 mmHg
46%
3.9
m/s
W
10 September, Tuesday. day, 27°; night, 18°; clear
11
+25
+16
11 September, wed
+25
+16
Feels like
+24
741 mmHg
56%
4.6
m/s
W
11 September, Wednesday. day, 25°; night, 16°; clear
12
+23
+15
12 September, thu
+23
+15
Feels like
+22
740 mmHg
61%
4
m/s
SW
12 September, Thursday. day, 23°; night, 15°; clear
13
+22
+15
13 September, fri
+22
+15
Feels like
+21
740 mmHg
62%
4.1
m/s
SW
13 September, Friday. day, 22°; night, 15°; clear
14
+22
+15
14 September, sat
+22
+15
Feels like
+21
742 mmHg
61%
4.9
m/s
W
14 September, Saturday. day, 22°; night, 15°; clear
15
+23
+15
15 September, sun
+23
+15
Feels like
+22
742 mmHg
61%
4.6
m/s
SW
15 September, Sunday. day, 23°; night, 15°; clear
16
+23
+17
16 September, mon
+23
+17
Feels like
+23
741 mmHg
60%
4.4
m/s
SW
16 September, Monday. day, 23°; night, 17°; clear
17
+25
+17
17 September, tue
+25
+17
Feels like
+25
741 mmHg
54%
4.1
m/s
SW
17 September, Tuesday. day, 25°; night, 17°; clear
18
+26
+18
18 September, wed
+26
+18
Feels like
+25
741 mmHg
50%
4.1
m/s
W
18 September, Wednesday. day, 26°; night, 18°; clear
19
+25
+18
19 September, thu
+25
+18
Feels like
+25
741 mmHg
52%
4
m/s
W
19 September, Thursday. day, 25°; night, 18°; clear
20
+23
+16
20 September, fri
+23
+16
Feels like
+23
741 mmHg
55%
4.5
m/s
W
20 September, Friday. day, 23°; night, 16°; clear
21
+23
+15
21 September, sat
+23
+15
Feels like
+22
741 mmHg
56%
4.4
m/s
SW
21 September, Saturday. day, 23°; night, 15°; clear
22
+25
+18
22 September, sun
+25
+18
Feels like
+24
742 mmHg
47%
4.3
m/s
W
22 September, Sunday. day, 25°; night, 18°; clear
23
+26
+18
23 September, mon
+26
+18
Feels like
+24
742 mmHg
44%
4.5
m/s
W
23 September, Monday. day, 26°; night, 18°; clear
24
+26
+19
24 September, tue
+26
+19
Feels like
+25
742 mmHg
46%
3.9
m/s
W
24 September, Tuesday. day, 26°; night, 19°; clear
25
+27
+20
25 September, wed
+27
+20
Feels like
+27
741 mmHg
40%
4
m/s
W
25 September, Wednesday. day, 27°; night, 20°; clear
26
+29
+20
26 September, thu
+29
+20
Feels like
+27
741 mmHg
36%
3.7
m/s
SW
26 September, Thursday. day, 29°; night, 20°; clear
27
+28
+19
27 September, fri
+28
+19
Feels like
+26
740 mmHg
37%
3.9
m/s
W
27 September, Friday. day, 28°; night, 19°; clear
28
+22
+15
28 September, sat
+22
+15
Feels like
+21
741 mmHg
50%
4.1
m/s
W
28 September, Saturday. day, 22°; night, 15°; clear
29
+22
+16
29 September, sun
+22
+16
Feels like
+21
742 mmHg
58%
4
m/s
SW
29 September, Sunday. day, 22°; night, 16°; clear
30
+23
+17
30 September, mon
+23
+17
Feels like
+22
743 mmHg
47%
3.7
m/s
W
30 September, Monday. day, 23°; night, 17°; clear
1
+24
+17
1 October, tue
+24
+17
Feels like
+22
742 mmHg
40%
4.6
m/s
W
1 October, Tuesday. day, 24°; night, 17°; clear
2
+22
+16
2 October, wed
+22
+16
Feels like
+19
740 mmHg
47%
5.5
m/s
W
2 October, Wednesday. day, 22°; night, 16°; clear
3
+21
+16
3 October, thu
+21
+16
Feels like
+20
740 mmHg
50%
4.6
m/s
SW
3 October, Thursday. day, 21°; night, 16°; clear
4
+22
+16
4 October, fri
+22
+16
Feels like
+20
741 mmHg
55%
4.5
m/s
W
4 October, Friday. day, 22°; night, 16°; clear
5
+22
+16
5 October, sat
+22
+16
Feels like
+21
743 mmHg
54%
4
m/s
W
5 October, Saturday. day, 22°; night, 16°; clear
Average data for 10 years
Pleasanton September
30
sunny days
0
days with precipitation
0
cloudy days
30 sunny days; 0 days with precipitation; 0 cloudy days;
50
%
air humidity
2.7
m/s
Wind
W
3
mm of precipitation
(1% of annual average)
air humidity 50%; 3 millimeters of precipitation (1% of annual average); Wind westerly 2.7 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
W
SW
SW
W
W
W
W
W
W
W
W
SW
SW
W
SW
SW
SW
W
W
W
SW
W
W
W
W
SW
W
W
SW
W
1
Average data for 10 years
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Daytime temperature
Night-time temperature
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