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September weather forecast in Houston
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
+31
+24
31 August, sun
+31
+24
Feels like
+33
754 mmHg
58%
5.6
m/s
SE
31 August, Sunday. day, 31°; night, 24°; rain
1
+29
+25
1 September, mon
+29
+25
Feels like
+32
753 mmHg
63%
4.1
m/s
E
1 September, Monday. day, 29°; night, 25°; rain
2
+30
+25
2 September, tue
+30
+25
Feels like
+31
753 mmHg
60%
5
m/s
NE
2 September, Tuesday. day, 30°; night, 25°; clear
3
+29
+24
3 September, wed
+29
+24
Feels like
+30
753 mmHg
60%
4.9
m/s
NE
3 September, Wednesday. day, 29°; night, 24°; clear
4
+28
+24
4 September, thu
+28
+24
Feels like
+29
753 mmHg
67%
5
m/s
NE
4 September, Thursday. day, 28°; night, 24°; rain
5
+28
+22
5 September, fri
+28
+22
Feels like
+29
754 mmHg
62%
4.4
m/s
NE
5 September, Friday. day, 28°; night, 22°; clear
6
+29
+22
6 September, sat
+29
+22
Feels like
+30
755 mmHg
57%
4.4
m/s
NE
6 September, Saturday. day, 29°; night, 22°; clear
7
+29
+23
7 September, sun
+29
+23
Feels like
+31
754 mmHg
57%
4.5
m/s
NE
7 September, Sunday. day, 29°; night, 23°; clear
8
+29
+23
8 September, mon
+29
+23
Feels like
+31
754 mmHg
58%
4.5
m/s
E
8 September, Monday. day, 29°; night, 23°; clear
9
+28
+23
9 September, tue
+28
+23
Feels like
+30
754 mmHg
64%
4.8
m/s
E
9 September, Tuesday. day, 28°; night, 23°; rain
10
+28
+23
10 September, wed
+28
+23
Feels like
+30
754 mmHg
67%
4.9
m/s
N
10 September, Wednesday. day, 28°; night, 23°; rain
11
+26
+22
11 September, thu
+26
+22
Feels like
+27
754 mmHg
64%
5
m/s
N
11 September, Thursday. day, 26°; night, 22°; clear
12
+26
+20
12 September, fri
+26
+20
Feels like
+26
754 mmHg
63%
5.5
m/s
NE
12 September, Friday. day, 26°; night, 20°; clear
13
+28
+21
13 September, sat
+28
+21
Feels like
+28
754 mmHg
60%
5.3
m/s
E
13 September, Saturday. day, 28°; night, 21°; clear
14
+28
+22
14 September, sun
+28
+22
Feels like
+29
755 mmHg
58%
5
m/s
E
14 September, Sunday. day, 28°; night, 22°; clear
15
+28
+22
15 September, mon
+28
+22
Feels like
+29
755 mmHg
57%
5
m/s
NE
15 September, Monday. day, 28°; night, 22°; clear
16
+28
+22
16 September, tue
+28
+22
Feels like
+29
755 mmHg
66%
4.5
m/s
NE
16 September, Tuesday. day, 28°; night, 22°; clear
17
+27
+22
17 September, wed
+27
+22
Feels like
+30
754 mmHg
73%
4.6
m/s
E
17 September, Wednesday. day, 27°; night, 22°; rain
18
+27
+23
18 September, thu
+27
+23
Feels like
+29
754 mmHg
69%
4.5
m/s
E
18 September, Thursday. day, 27°; night, 23°; clear
19
+27
+22
19 September, fri
+27
+22
Feels like
+29
754 mmHg
67%
4.3
m/s
NE
19 September, Friday. day, 27°; night, 22°; rain
20
+27
+22
20 September, sat
+27
+22
Feels like
+28
754 mmHg
62%
5.1
m/s
N
20 September, Saturday. day, 27°; night, 22°; partly cloudy
21
+27
+21
21 September, sun
+27
+21
Feels like
+28
755 mmHg
56%
4.6
m/s
NE
21 September, Sunday. day, 27°; night, 21°; clear
22
+28
+21
22 September, mon
+28
+21
Feels like
+28
755 mmHg
56%
4.6
m/s
NE
22 September, Monday. day, 28°; night, 21°; rain
23
+27
+23
23 September, tue
+27
+23
Feels like
+28
755 mmHg
58%
4.1
m/s
E
23 September, Tuesday. day, 27°; night, 23°; rain
24
+27
+22
24 September, wed
+27
+22
Feels like
+28
754 mmHg
57%
5.5
m/s
NE
24 September, Wednesday. day, 27°; night, 22°; clear
25
+27
+22
25 September, thu
+27
+22
Feels like
+27
753 mmHg
60%
4.6
m/s
N
25 September, Thursday. day, 27°; night, 22°; partly cloudy
26
+26
+21
26 September, fri
+26
+21
Feels like
+26
753 mmHg
58%
4.5
m/s
N
26 September, Friday. day, 26°; night, 21°; clear
27
+26
+21
27 September, sat
+26
+21
Feels like
+26
753 mmHg
56%
4.9
m/s
N
27 September, Saturday. day, 26°; night, 21°; clear
28
+25
+20
28 September, sun
+25
+20
Feels like
+25
753 mmHg
56%
4.5
m/s
N
28 September, Sunday. day, 25°; night, 20°; clear
29
+24
+20
29 September, mon
+24
+20
Feels like
+22
753 mmHg
56%
5.9
m/s
N
29 September, Monday. day, 24°; night, 20°; clear
30
+24
+19
30 September, tue
+24
+19
Feels like
+22
753 mmHg
58%
5.5
m/s
N
30 September, Tuesday. day, 24°; night, 19°; rain
1
+22
+18
1 October, wed
+22
+18
Feels like
+20
753 mmHg
62%
5.9
m/s
N
1 October, Wednesday. day, 22°; night, 18°; partly cloudy
2
+22
+17
2 October, thu
+22
+17
Feels like
+21
754 mmHg
56%
5.3
m/s
N
2 October, Thursday. day, 22°; night, 17°; clear
3
+22
+17
3 October, fri
+22
+17
Feels like
+20
756 mmHg
55%
5
m/s
NE
3 October, Friday. day, 22°; night, 17°; clear
4
+25
+17
4 October, sat
+25
+17
Feels like
+24
756 mmHg
55%
4.4
m/s
NE
4 October, Saturday. day, 25°; night, 17°; clear
Average data for 10 years
Houston September
19
sunny days
9
days with precipitation
2
cloudy days
19 sunny days; 9 days with precipitation; 2 cloudy days;
61
%
air humidity
3.5
m/s
Wind
NE
88
mm of precipitation
(8% of annual average)
air humidity 61%; 88 millimeters of precipitation (8% of annual average); Wind north-easterly 3.5 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
E
NE
NE
NE
NE
NE
NE
E
E
N
N
NE
E
E
NE
NE
E
E
NE
N
NE
NE
E
NE
N
N
N
N
N
N
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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