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September weather forecast in Pasadena
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
31
+32
+24
31 August, sun
+32
+24
Feels like
+31
759 mmHg
73%
3.8
m/s
SE
31 August, Sunday. day, 32°; night, 24°; rain
1
+32
+24
1 September, mon
+32
+24
Feels like
+31
759 mmHg
75%
3.9
m/s
SE
1 September, Monday. day, 32°; night, 24°; rain
2
+33
+24
2 September, tue
+33
+24
Feels like
+31
759 mmHg
75%
3.7
m/s
SE
2 September, Tuesday. day, 33°; night, 24°; partly cloudy
3
+32
+24
3 September, wed
+32
+24
Feels like
+31
759 mmHg
76%
3.8
m/s
SE
3 September, Wednesday. day, 32°; night, 24°; rain
4
+32
+24
4 September, thu
+32
+24
Feels like
+30
759 mmHg
77%
3.9
m/s
SE
4 September, Thursday. day, 32°; night, 24°; rain
5
+32
+24
5 September, fri
+32
+24
Feels like
+30
760 mmHg
75%
4
m/s
SE
5 September, Friday. day, 32°; night, 24°; rain
6
+32
+23
6 September, sat
+32
+23
Feels like
+30
760 mmHg
75%
4.1
m/s
SE
6 September, Saturday. day, 32°; night, 23°; rain
7
+32
+23
7 September, sun
+32
+23
Feels like
+29
759 mmHg
75%
4.19
m/s
SE
7 September, Sunday. day, 32°; night, 23°; clear
8
+31
+23
8 September, mon
+31
+23
Feels like
+29
759 mmHg
74%
4
m/s
SE
8 September, Monday. day, 31°; night, 23°; rain
9
+31
+23
9 September, tue
+31
+23
Feels like
+29
759 mmHg
75%
4
m/s
SE
9 September, Tuesday. day, 31°; night, 23°; rain
10
+31
+23
10 September, wed
+31
+23
Feels like
+29
759 mmHg
75%
4
m/s
SE
10 September, Wednesday. day, 31°; night, 23°; rain
11
+31
+23
11 September, thu
+31
+23
Feels like
+29
760 mmHg
75%
4.3
m/s
SE
11 September, Thursday. day, 31°; night, 23°; clear
12
+31
+23
12 September, fri
+31
+23
Feels like
+29
759 mmHg
76%
4.1
m/s
SE
12 September, Friday. day, 31°; night, 23°; partly cloudy
13
+31
+23
13 September, sat
+31
+23
Feels like
+28
758 mmHg
77%
4.5
m/s
SE
13 September, Saturday. day, 31°; night, 23°; rain
14
+31
+23
14 September, sun
+31
+23
Feels like
+29
759 mmHg
78%
4.19
m/s
SE
14 September, Sunday. day, 31°; night, 23°; partly cloudy
15
+31
+23
15 September, mon
+31
+23
Feels like
+29
760 mmHg
77%
4.3
m/s
SE
15 September, Monday. day, 31°; night, 23°; partly cloudy
16
+31
+23
16 September, tue
+31
+23
Feels like
+29
760 mmHg
76%
3.9
m/s
SE
16 September, Tuesday. day, 31°; night, 23°; partly cloudy
17
+31
+23
17 September, wed
+31
+23
Feels like
+29
760 mmHg
77%
3.8
m/s
SE
17 September, Wednesday. day, 31°; night, 23°; rain
18
+31
+23
18 September, thu
+31
+23
Feels like
+29
759 mmHg
77%
3.9
m/s
SE
18 September, Thursday. day, 31°; night, 23°; overcast
19
+31
+23
19 September, fri
+31
+23
Feels like
+29
759 mmHg
78%
3.8
m/s
SE
19 September, Friday. day, 31°; night, 23°; clear
20
+31
+22
20 September, sat
+31
+22
Feels like
+29
759 mmHg
77%
3.9
m/s
SE
20 September, Saturday. day, 31°; night, 22°; rain
21
+30
+23
21 September, sun
+30
+23
Feels like
+28
759 mmHg
79%
4.3
m/s
SE
21 September, Sunday. day, 30°; night, 23°; rain
22
+30
+22
22 September, mon
+30
+22
Feels like
+28
759 mmHg
78%
4.6
m/s
SE
22 September, Monday. day, 30°; night, 22°; clear
23
+30
+22
23 September, tue
+30
+22
Feels like
+27
760 mmHg
75%
4.4
m/s
SE
23 September, Tuesday. day, 30°; night, 22°; clear
24
+30
+21
24 September, wed
+30
+21
Feels like
+27
759 mmHg
76%
4.6
m/s
SE
24 September, Wednesday. day, 30°; night, 21°; clear
25
+30
+21
25 September, thu
+30
+21
Feels like
+26
760 mmHg
76%
4.5
m/s
SE
25 September, Thursday. day, 30°; night, 21°; clear
26
+30
+21
26 September, fri
+30
+21
Feels like
+26
759 mmHg
74%
3.9
m/s
SE
26 September, Friday. day, 30°; night, 21°; clear
27
+30
+21
27 September, sat
+30
+21
Feels like
+26
759 mmHg
74%
3.8
m/s
SE
27 September, Saturday. day, 30°; night, 21°; clear
28
+30
+21
28 September, sun
+30
+21
Feels like
+26
759 mmHg
73%
3.9
m/s
SE
28 September, Sunday. day, 30°; night, 21°; clear
29
+29
+20
29 September, mon
+29
+20
Feels like
+25
760 mmHg
71%
4.1
m/s
SE
29 September, Monday. day, 29°; night, 20°; clear
30
+29
+20
30 September, tue
+29
+20
Feels like
+25
760 mmHg
71%
3.8
m/s
SE
30 September, Tuesday. day, 29°; night, 20°; clear
1
+30
+20
1 October, wed
+30
+20
Feels like
+25
761 mmHg
71%
3.8
m/s
SE
1 October, Wednesday. day, 30°; night, 20°; clear
2
+29
+20
2 October, thu
+29
+20
Feels like
+25
761 mmHg
72%
4
m/s
E
2 October, Thursday. day, 29°; night, 20°; clear
3
+29
+20
3 October, fri
+29
+20
Feels like
+25
760 mmHg
73%
4.19
m/s
SE
3 October, Friday. day, 29°; night, 20°; clear
4
+29
+20
4 October, sat
+29
+20
Feels like
+25
760 mmHg
73%
4.4
m/s
SE
4 October, Saturday. day, 29°; night, 20°; clear
Average data for 10 years
Pasadena September
12
sunny days
12
days with precipitation
5
cloudy days
12 sunny days; 12 days with precipitation; 5 cloudy days;
75
%
air humidity
2.6
m/s
Wind
SE
128
mm of precipitation
(11% of annual average)
air humidity 75%; 128 millimeters of precipitation (11% of annual average); Wind south-easterly 2.6 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
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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