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September weather forecast in Cortland
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
+23
+17
31 August, sun
+23
+17
Feels like
+23
729 mmHg
64%
5
m/s
W
31 August, Sunday. day, 23°; night, 17°; partly cloudy
1
+23
+18
1 September, mon
+23
+18
Feels like
+23
729 mmHg
68%
5.3
m/s
NW
1 September, Monday. day, 23°; night, 18°; clear
2
+22
+17
2 September, tue
+22
+17
Feels like
+22
728 mmHg
69%
5.3
m/s
N
2 September, Tuesday. day, 22°; night, 17°; clear
3
+23
+17
3 September, wed
+23
+17
Feels like
+22
728 mmHg
67%
6.1
m/s
SW
3 September, Wednesday. day, 23°; night, 17°; clear
4
+21
+17
4 September, thu
+21
+17
Feels like
+20
729 mmHg
74%
6
m/s
SW
4 September, Thursday. day, 21°; night, 17°; partly cloudy
5
+21
+16
5 September, fri
+21
+16
Feels like
+20
730 mmHg
69%
5.5
m/s
S
5 September, Friday. day, 21°; night, 16°; partly cloudy
6
+22
+16
6 September, sat
+22
+16
Feels like
+21
729 mmHg
72%
5.5
m/s
SW
6 September, Saturday. day, 22°; night, 16°; clear
7
+21
+17
7 September, sun
+21
+17
Feels like
+20
728 mmHg
74%
5.4
m/s
W
7 September, Sunday. day, 21°; night, 17°; rain
8
+20
+16
8 September, mon
+20
+16
Feels like
+18
728 mmHg
76%
6
m/s
SW
8 September, Monday. day, 20°; night, 16°; overcast
9
+20
+15
9 September, tue
+20
+15
Feels like
+18
729 mmHg
75%
6
m/s
NW
9 September, Tuesday. day, 20°; night, 15°; rain
10
+20
+15
10 September, wed
+20
+15
Feels like
+18
729 mmHg
72%
7.1
m/s
N
10 September, Wednesday. day, 20°; night, 15°; rain
11
+19
+15
11 September, thu
+19
+15
Feels like
+18
729 mmHg
75%
5.8
m/s
SW
11 September, Thursday. day, 19°; night, 15°; clear
12
+18
+14
12 September, fri
+18
+14
Feels like
+16
728 mmHg
79%
6
m/s
SW
12 September, Friday. day, 18°; night, 14°; rain
13
+18
+13
13 September, sat
+18
+13
Feels like
+16
729 mmHg
75%
6.1
m/s
W
13 September, Saturday. day, 18°; night, 13°; partly cloudy
14
+19
+13
14 September, sun
+19
+13
Feels like
+17
730 mmHg
69%
5.5
m/s
W
14 September, Sunday. day, 19°; night, 13°; clear
15
+16
+13
15 September, mon
+16
+13
Feels like
+14
731 mmHg
75%
6.8
m/s
NW
15 September, Monday. day, 16°; night, 13°; rain
16
+17
+12
16 September, tue
+17
+12
Feels like
+15
732 mmHg
68%
4.9
m/s
NE
16 September, Tuesday. day, 17°; night, 12°; rain
17
+19
+13
17 September, wed
+19
+13
Feels like
+17
731 mmHg
64%
5.5
m/s
S
17 September, Wednesday. day, 19°; night, 13°; clear
18
+18
+13
18 September, thu
+18
+13
Feels like
+16
730 mmHg
73%
6.9
m/s
S
18 September, Thursday. day, 18°; night, 13°; rain
19
+18
+12
19 September, fri
+18
+12
Feels like
+15
731 mmHg
69%
6.6
m/s
SW
19 September, Friday. day, 18°; night, 12°; clear
20
+20
+13
20 September, sat
+20
+13
Feels like
+18
729 mmHg
68%
6.9
m/s
S
20 September, Saturday. day, 20°; night, 13°; clear
21
+18
+15
21 September, sun
+18
+15
Feels like
+16
730 mmHg
75%
6.4
m/s
W
21 September, Sunday. day, 18°; night, 15°; rain
22
+19
+13
22 September, mon
+19
+13
Feels like
+17
731 mmHg
69%
5.8
m/s
N
22 September, Monday. day, 19°; night, 13°; clear
23
+20
+15
23 September, tue
+20
+15
Feels like
+18
732 mmHg
68%
5.8
m/s
N
23 September, Tuesday. day, 20°; night, 15°; clear
24
+18
+14
24 September, wed
+18
+14
Feels like
+17
732 mmHg
66%
5
m/s
N
24 September, Wednesday. day, 18°; night, 14°; rain
25
+19
+12
25 September, thu
+19
+12
Feels like
+17
732 mmHg
67%
5.6
m/s
E
25 September, Thursday. day, 19°; night, 12°; clear
26
+19
+13
26 September, fri
+19
+13
Feels like
+17
729 mmHg
79%
5.9
m/s
SE
26 September, Friday. day, 19°; night, 13°; rain
27
+18
+15
27 September, sat
+18
+15
Feels like
+16
727 mmHg
76%
6.1
m/s
S
27 September, Saturday. day, 18°; night, 15°; rain
28
+17
+14
28 September, sun
+17
+14
Feels like
+15
726 mmHg
79%
5.6
m/s
S
28 September, Sunday. day, 17°; night, 14°; clear
29
+15
+12
29 September, mon
+15
+12
Feels like
+12
727 mmHg
81%
6
m/s
NW
29 September, Monday. day, 15°; night, 12°; rain
30
+13
+10
30 September, tue
+13
+10
Feels like
+10
728 mmHg
82%
6
m/s
N
30 September, Tuesday. day, 13°; night, 10°; rain
1
+14
+9
1 October, wed
+14
+9
Feels like
+11
728 mmHg
81%
6.3
m/s
N
1 October, Wednesday. day, 14°; night, 9°; rain
2
+14
+10
2 October, thu
+14
+10
Feels like
+11
729 mmHg
75%
6.6
m/s
S
2 October, Thursday. day, 14°; night, 10°; rain
3
+15
+10
3 October, fri
+15
+10
Feels like
+13
729 mmHg
85%
5.5
m/s
W
3 October, Friday. day, 15°; night, 10°; rain
4
+14
+10
4 October, sat
+14
+10
Feels like
+12
730 mmHg
81%
5.1
m/s
NW
4 October, Saturday. day, 14°; night, 10°; partly cloudy
Average data for 10 years
Cortland September
13
sunny days
13
days with precipitation
4
cloudy days
13 sunny days; 13 days with precipitation; 4 cloudy days;
72
%
air humidity
4.3
m/s
Wind
SW
106
mm of precipitation
(9% of annual average)
air humidity 72%; 106 millimeters of precipitation (9% of annual average); Wind south-westerly 4.3 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NW
N
SW
SW
S
SW
W
SW
NW
N
SW
SW
W
W
NW
NE
S
S
SW
S
W
N
N
N
E
SE
S
S
NW
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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