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September weather forecast in Slidell
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
+30
+27
31 August, sun
+30
+27
Feels like
+34
761 mmHg
69%
4.5
m/s
E
31 August, Sunday. day, 30°; night, 27°; rain
1
+30
+27
1 September, mon
+30
+27
Feels like
+32
760 mmHg
68%
6
m/s
E
1 September, Monday. day, 30°; night, 27°; rain
2
+30
+26
2 September, tue
+30
+26
Feels like
+33
760 mmHg
74%
4.6
m/s
E
2 September, Tuesday. day, 30°; night, 26°; rain
3
+29
+26
3 September, wed
+29
+26
Feels like
+33
760 mmHg
74%
4.5
m/s
SE
3 September, Wednesday. day, 29°; night, 26°; clear
4
+29
+26
4 September, thu
+29
+26
Feels like
+33
760 mmHg
75%
4.3
m/s
SE
4 September, Thursday. day, 29°; night, 26°; rain
5
+28
+25
5 September, fri
+28
+25
Feels like
+32
761 mmHg
75%
3.7
m/s
NE
5 September, Friday. day, 28°; night, 25°; rain
6
+29
+25
6 September, sat
+29
+25
Feels like
+32
762 mmHg
68%
4
m/s
NE
6 September, Saturday. day, 29°; night, 25°; rain
7
+30
+25
7 September, sun
+30
+25
Feels like
+33
761 mmHg
68%
3.7
m/s
E
7 September, Sunday. day, 30°; night, 25°; clear
8
+30
+26
8 September, mon
+30
+26
Feels like
+33
761 mmHg
68%
3.9
m/s
E
8 September, Monday. day, 30°; night, 26°; clear
9
+29
+25
9 September, tue
+29
+25
Feels like
+32
761 mmHg
68%
4
m/s
E
9 September, Tuesday. day, 29°; night, 25°; clear
10
+29
+25
10 September, wed
+29
+25
Feels like
+32
761 mmHg
68%
4.1
m/s
E
10 September, Wednesday. day, 29°; night, 25°; rain
11
+29
+25
11 September, thu
+29
+25
Feels like
+32
761 mmHg
68%
4.1
m/s
NE
11 September, Thursday. day, 29°; night, 25°; rain
12
+29
+25
12 September, fri
+29
+25
Feels like
+30
761 mmHg
67%
5.8
m/s
E
12 September, Friday. day, 29°; night, 25°; rain
13
+29
+24
13 September, sat
+29
+24
Feels like
+32
761 mmHg
68%
5
m/s
E
13 September, Saturday. day, 29°; night, 24°; clear
14
+29
+26
14 September, sun
+29
+26
Feels like
+33
762 mmHg
74%
4.5
m/s
E
14 September, Sunday. day, 29°; night, 26°; clear
15
+29
+25
15 September, mon
+29
+25
Feels like
+32
762 mmHg
74%
4.3
m/s
E
15 September, Monday. day, 29°; night, 25°; clear
16
+29
+25
16 September, tue
+29
+25
Feels like
+32
762 mmHg
74%
3.7
m/s
E
16 September, Tuesday. day, 29°; night, 25°; clear
17
+29
+25
17 September, wed
+29
+25
Feels like
+32
761 mmHg
75%
3.7
m/s
SE
17 September, Wednesday. day, 29°; night, 25°; rain
18
+29
+25
18 September, thu
+29
+25
Feels like
+32
761 mmHg
74%
3.7
m/s
SE
18 September, Thursday. day, 29°; night, 25°; clear
19
+29
+25
19 September, fri
+29
+25
Feels like
+33
761 mmHg
69%
3.7
m/s
E
19 September, Friday. day, 29°; night, 25°; rain
20
+28
+25
20 September, sat
+28
+25
Feels like
+31
761 mmHg
74%
4.3
m/s
E
20 September, Saturday. day, 28°; night, 25°; clear
21
+29
+25
21 September, sun
+29
+25
Feels like
+32
761 mmHg
68%
4.4
m/s
NE
21 September, Sunday. day, 29°; night, 25°; rain
22
+29
+25
22 September, mon
+29
+25
Feels like
+32
762 mmHg
69%
4.5
m/s
E
22 September, Monday. day, 29°; night, 25°; rain
23
+29
+25
23 September, tue
+29
+25
Feels like
+32
762 mmHg
69%
4
m/s
E
23 September, Tuesday. day, 29°; night, 25°; rain
24
+29
+25
24 September, wed
+29
+25
Feels like
+31
761 mmHg
67%
4
m/s
NE
24 September, Wednesday. day, 29°; night, 25°; clear
25
+29
+24
25 September, thu
+29
+24
Feels like
+31
761 mmHg
68%
3.4
m/s
NE
25 September, Thursday. day, 29°; night, 24°; clear
26
+28
+24
26 September, fri
+28
+24
Feels like
+31
760 mmHg
68%
3.7
m/s
NE
26 September, Friday. day, 28°; night, 24°; rain
27
+28
+24
27 September, sat
+28
+24
Feels like
+31
760 mmHg
68%
4.5
m/s
NE
27 September, Saturday. day, 28°; night, 24°; clear
28
+27
+24
28 September, sun
+27
+24
Feels like
+29
760 mmHg
63%
4
m/s
NE
28 September, Sunday. day, 27°; night, 24°; rain
29
+27
+23
29 September, mon
+27
+23
Feels like
+29
760 mmHg
63%
4.4
m/s
NE
29 September, Monday. day, 27°; night, 23°; clear
30
+26
+23
30 September, tue
+26
+23
Feels like
+27
760 mmHg
62%
4.9
m/s
NE
30 September, Tuesday. day, 26°; night, 23°; clear
1
+24
+22
1 October, wed
+24
+22
Feels like
+24
760 mmHg
67%
5.4
m/s
NE
1 October, Wednesday. day, 24°; night, 22°; rain
2
+25
+21
2 October, thu
+25
+21
Feels like
+25
762 mmHg
63%
4.5
m/s
NE
2 October, Thursday. day, 25°; night, 21°; clear
3
+25
+21
3 October, fri
+25
+21
Feels like
+24
763 mmHg
61%
5
m/s
NE
3 October, Friday. day, 25°; night, 21°; clear
4
+26
+21
4 October, sat
+26
+21
Feels like
+27
763 mmHg
62%
4.5
m/s
E
4 October, Saturday. day, 26°; night, 21°; clear
Average data for 10 years
Slidell September
15
sunny days
15
days with precipitation
0
cloudy days
15 sunny days; 15 days with precipitation; 0 cloudy days;
69
%
air humidity
3
m/s
Wind
E
161
mm of precipitation
(12% of annual average)
air humidity 69%; 161 millimeters of precipitation (12% of annual average); Wind easterly 3 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
SE
SE
NE
NE
E
E
E
E
NE
E
E
E
E
E
SE
SE
E
E
NE
E
E
NE
NE
NE
NE
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
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