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September weather forecast in Austin
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
+33
+27
1 September, Sunday. day, 33°; night, 27°; partly cloudy
2
+32
+26
2 September, Monday. day, 32°; night, 26°; partly cloudy
3
+32
+26
3 September, Tuesday. day, 32°; night, 26°; clear
4
+31
+26
4 September, Wednesday. day, 31°; night, 26°; clear
5
+32
+25
5 September, Thursday. day, 32°; night, 25°; clear
6
+31
+25
6 September, Friday. day, 31°; night, 25°; clear
7
+31
+25
7 September, Saturday. day, 31°; night, 25°; clear
8
+30
+25
8 September, Sunday. day, 30°; night, 25°; clear
9
+30
+25
9 September, Monday. day, 30°; night, 25°; clear
10
+31
+25
10 September, Tuesday. day, 31°; night, 25°; partly cloudy
11
+31
+25
11 September, Wednesday. day, 31°; night, 25°; rain
12
+29
+25
12 September, Thursday. day, 29°; night, 25°; partly cloudy
13
+29
+24
13 September, Friday. day, 29°; night, 24°; clear
14
+29
+24
14 September, Saturday. day, 29°; night, 24°; partly cloudy
15
+29
+24
15 September, Sunday. day, 29°; night, 24°; rain
16
+28
+24
16 September, Monday. day, 28°; night, 24°; clear
17
+29
+24
17 September, Tuesday. day, 29°; night, 24°; clear
18
+29
+24
18 September, Wednesday. day, 29°; night, 24°; partly cloudy
19
+29
+24
19 September, Thursday. day, 29°; night, 24°; partly cloudy
20
+30
+24
20 September, Friday. day, 30°; night, 24°; clear
21
+28
+23
21 September, Saturday. day, 28°; night, 23°; rain
22
+28
+23
22 September, Sunday. day, 28°; night, 23°; clear
23
+29
+24
23 September, Monday. day, 29°; night, 24°; clear
24
+30
+24
24 September, Tuesday. day, 30°; night, 24°; clear
25
+29
+23
25 September, Wednesday. day, 29°; night, 23°; rain
26
+28
+23
26 September, Thursday. day, 28°; night, 23°; rain
27
+28
+23
27 September, Friday. day, 28°; night, 23°; clear
28
+28
+23
28 September, Saturday. day, 28°; night, 23°; partly cloudy
29
+28
+22
29 September, Sunday. day, 28°; night, 22°; clear
30
+28
+22
30 September, Monday. day, 28°; night, 22°; clear
1
+27
+21
1 October, Tuesday. day, 27°; night, 21°; clear
2
+26
+21
2 October, Wednesday. day, 26°; night, 21°; clear
3
+27
+21
3 October, Thursday. day, 27°; night, 21°; clear
4
+27
+21
4 October, Friday. day, 27°; night, 21°; clear
5
+28
+22
5 October, Saturday. day, 28°; night, 22°; clear
Average data for 10 years
Austin September
17
sunny days
5
days with precipitation
8
cloudy days
17 sunny days; 5 days with precipitation; 8 cloudy days;
58
%
air humidity
3.4
m/s
Wind
E
97
mm of precipitation
(12% of annual average)
air humidity 58%; 97 millimeters of precipitation (12% of annual average); Wind easterly 3.4 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SE
NE
NE
NE
E
SE
SE
SE
SE
NE
NE
E
S
NE
NE
E
SE
E
SE
SE
NE
E
SE
SE
E
E
N
NE
NE
NE
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
Cities near you
Houston
Texas City
Dallas
San Antonio
Frisco
Corpus Christi
Alief
Port Arthur
The Woodlands
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