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September weather forecast in Harrisburg
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
+26
+21
1 September, sun
+26
+21
Feels like
+27
757 mmHg
62%
4
m/s
E
1 September, Sunday. day, 26°; night, 21°; partly cloudy
2
+26
+21
2 September, mon
+26
+21
Feels like
+27
756 mmHg
60%
3.7
m/s
N
2 September, Monday. day, 26°; night, 21°; partly cloudy
3
+26
+20
3 September, tue
+26
+20
Feels like
+27
757 mmHg
62%
4.4
m/s
N
3 September, Tuesday. day, 26°; night, 20°; clear
4
+26
+20
4 September, wed
+26
+20
Feels like
+27
757 mmHg
63%
4.5
m/s
W
4 September, Wednesday. day, 26°; night, 20°; clear
5
+24
+19
5 September, thu
+24
+19
Feels like
+25
758 mmHg
66%
4.4
m/s
SE
5 September, Thursday. day, 24°; night, 19°; partly cloudy
6
+25
+19
6 September, fri
+25
+19
Feels like
+25
757 mmHg
62%
4.9
m/s
W
6 September, Friday. day, 25°; night, 19°; clear
7
+25
+20
7 September, sat
+25
+20
Feels like
+25
757 mmHg
62%
4.5
m/s
NW
7 September, Saturday. day, 25°; night, 20°; clear
8
+24
+18
8 September, sun
+24
+18
Feels like
+25
757 mmHg
68%
4.4
m/s
NW
8 September, Sunday. day, 24°; night, 18°; partly cloudy
9
+23
+19
9 September, mon
+23
+19
Feels like
+24
758 mmHg
69%
4.6
m/s
NW
9 September, Monday. day, 23°; night, 19°; clear
10
+24
+19
10 September, tue
+24
+19
Feels like
+24
758 mmHg
63%
5
m/s
N
10 September, Tuesday. day, 24°; night, 19°; partly cloudy
11
+21
+19
11 September, wed
+21
+19
Feels like
+21
758 mmHg
70%
4.5
m/s
N
11 September, Wednesday. day, 21°; night, 19°; clear
12
+22
+17
12 September, thu
+22
+17
Feels like
+22
757 mmHg
68%
4.4
m/s
W
12 September, Thursday. day, 22°; night, 17°; clear
13
+23
+17
13 September, fri
+23
+17
Feels like
+23
758 mmHg
62%
4.4
m/s
W
13 September, Friday. day, 23°; night, 17°; clear
14
+24
+19
14 September, sat
+24
+19
Feels like
+23
759 mmHg
61%
4.8
m/s
W
14 September, Saturday. day, 24°; night, 19°; clear
15
+21
+18
15 September, sun
+21
+18
Feels like
+19
760 mmHg
63%
5.3
m/s
N
15 September, Sunday. day, 21°; night, 18°; rain
16
+20
+16
16 September, mon
+20
+16
Feels like
+19
761 mmHg
62%
4.1
m/s
NE
16 September, Monday. day, 20°; night, 16°; partly cloudy
17
+21
+15
17 September, tue
+21
+15
Feels like
+21
760 mmHg
62%
3.7
m/s
SE
17 September, Tuesday. day, 21°; night, 15°; clear
18
+22
+16
18 September, wed
+22
+16
Feels like
+22
759 mmHg
68%
4.5
m/s
S
18 September, Wednesday. day, 22°; night, 16°; clear
19
+22
+17
19 September, thu
+22
+17
Feels like
+21
760 mmHg
64%
4.8
m/s
N
19 September, Thursday. day, 22°; night, 17°; clear
20
+22
+16
20 September, fri
+22
+16
Feels like
+22
759 mmHg
67%
4
m/s
S
20 September, Friday. day, 22°; night, 16°; clear
21
+23
+17
21 September, sat
+23
+17
Feels like
+23
759 mmHg
62%
4.5
m/s
NW
21 September, Saturday. day, 23°; night, 17°; clear
22
+23
+17
22 September, sun
+23
+17
Feels like
+23
760 mmHg
63%
5.3
m/s
N
22 September, Sunday. day, 23°; night, 17°; clear
23
+24
+18
23 September, mon
+24
+18
Feels like
+24
761 mmHg
61%
4
m/s
N
23 September, Monday. day, 24°; night, 18°; clear
24
+22
+18
24 September, tue
+22
+18
Feels like
+21
760 mmHg
62%
4.5
m/s
NE
24 September, Tuesday. day, 22°; night, 18°; partly cloudy
25
+21
+16
25 September, wed
+21
+16
Feels like
+20
760 mmHg
61%
4.3
m/s
NE
25 September, Wednesday. day, 21°; night, 16°; partly cloudy
26
+21
+16
26 September, thu
+21
+16
Feels like
+21
757 mmHg
77%
5.1
m/s
E
26 September, Thursday. day, 21°; night, 16°; rain
27
+22
+19
27 September, fri
+22
+19
Feels like
+22
756 mmHg
70%
4.6
m/s
S
27 September, Friday. day, 22°; night, 19°; rain
28
+21
+17
28 September, sat
+21
+17
Feels like
+20
755 mmHg
70%
5
m/s
W
28 September, Saturday. day, 21°; night, 17°; clear
29
+19
+16
29 September, sun
+19
+16
Feels like
+17
755 mmHg
74%
6
m/s
N
29 September, Sunday. day, 19°; night, 16°; overcast
30
+17
+13
30 September, mon
+17
+13
Feels like
+16
757 mmHg
73%
5.4
m/s
N
30 September, Monday. day, 17°; night, 13°; rain
1
+17
+13
1 October, tue
+17
+13
Feels like
+15
757 mmHg
74%
4.5
m/s
N
1 October, Tuesday. day, 17°; night, 13°; rain
2
+17
+13
2 October, wed
+17
+13
Feels like
+16
758 mmHg
75%
4.5
m/s
NE
2 October, Wednesday. day, 17°; night, 13°; overcast
3
+19
+14
3 October, thu
+19
+14
Feels like
+17
758 mmHg
72%
5
m/s
NW
3 October, Thursday. day, 19°; night, 14°; partly cloudy
4
+19
+14
4 October, fri
+19
+14
Feels like
+18
759 mmHg
68%
4.3
m/s
NW
4 October, Friday. day, 19°; night, 14°; partly cloudy
5
+20
+14
5 October, sat
+20
+14
Feels like
+19
759 mmHg
62%
3.7
m/s
S
5 October, Saturday. day, 20°; night, 14°; partly cloudy
Average data for 10 years
Harrisburg September
17
sunny days
4
days with precipitation
9
cloudy days
17 sunny days; 4 days with precipitation; 9 cloudy days;
66
%
air humidity
3.2
m/s
Wind
N
90
mm of precipitation
(12% of annual average)
air humidity 66%; 90 millimeters of precipitation (12% of annual average); Wind northerly 3.2 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
E
N
N
W
SE
W
NW
NW
NW
N
N
W
W
W
N
NE
SE
S
N
S
NW
N
N
NE
NE
E
S
W
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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