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September weather forecast in Green Bay
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
+25
+14
31 August, sun
+25
+14
Feels like
+18
740 mmHg
72%
4.6
m/s
S
31 August, Sunday. day, 25°; night, 14°; clear
1
+25
+14
1 September, mon
+25
+14
Feels like
+18
740 mmHg
72%
4.69
m/s
S
1 September, Monday. day, 25°; night, 14°; clear
2
+25
+15
2 September, tue
+25
+15
Feels like
+18
740 mmHg
71%
5.1
m/s
S
2 September, Tuesday. day, 25°; night, 15°; clear
3
+25
+15
3 September, wed
+25
+15
Feels like
+18
739 mmHg
72%
4.9
m/s
S
3 September, Wednesday. day, 25°; night, 15°; clear
4
+24
+15
4 September, thu
+24
+15
Feels like
+17
740 mmHg
70%
4.69
m/s
S
4 September, Thursday. day, 24°; night, 15°; clear
5
+24
+14
5 September, fri
+24
+14
Feels like
+17
740 mmHg
71%
4.9
m/s
S
5 September, Friday. day, 24°; night, 14°; clear
6
+24
+15
6 September, sat
+24
+15
Feels like
+17
740 mmHg
72%
5.1
m/s
S
6 September, Saturday. day, 24°; night, 15°; rain
7
+24
+14
7 September, sun
+24
+14
Feels like
+17
739 mmHg
74%
5
m/s
S
7 September, Sunday. day, 24°; night, 14°; rain
8
+22
+13
8 September, mon
+22
+13
Feels like
+15
740 mmHg
73%
5.1
m/s
S
8 September, Monday. day, 22°; night, 13°; partly cloudy
9
+22
+12
9 September, tue
+22
+12
Feels like
+15
741 mmHg
75%
4.19
m/s
S
9 September, Tuesday. day, 22°; night, 12°; clear
10
+23
+13
10 September, wed
+23
+13
Feels like
+15
741 mmHg
74%
5.2
m/s
S
10 September, Wednesday. day, 23°; night, 13°; rain
11
+23
+13
11 September, thu
+23
+13
Feels like
+15
740 mmHg
72%
5.7
m/s
S
11 September, Thursday. day, 23°; night, 13°; clear
12
+22
+13
12 September, fri
+22
+13
Feels like
+15
740 mmHg
72%
5.3
m/s
S
12 September, Friday. day, 22°; night, 13°; partly cloudy
13
+22
+13
13 September, sat
+22
+13
Feels like
+14
739 mmHg
72%
5.3
m/s
S
13 September, Saturday. day, 22°; night, 13°; partly cloudy
14
+21
+12
14 September, sun
+21
+12
Feels like
+14
740 mmHg
72%
5
m/s
SW
14 September, Sunday. day, 21°; night, 12°; partly cloudy
15
+21
+12
15 September, mon
+21
+12
Feels like
+14
741 mmHg
72%
5
m/s
SW
15 September, Monday. day, 21°; night, 12°; partly cloudy
16
+22
+12
16 September, tue
+22
+12
Feels like
+14
741 mmHg
71%
5.2
m/s
S
16 September, Tuesday. day, 22°; night, 12°; clear
17
+23
+13
17 September, wed
+23
+13
Feels like
+15
740 mmHg
71%
4.9
m/s
S
17 September, Wednesday. day, 23°; night, 13°; clear
18
+22
+12
18 September, thu
+22
+12
Feels like
+14
740 mmHg
72%
5.1
m/s
S
18 September, Thursday. day, 22°; night, 12°; clear
19
+22
+13
19 September, fri
+22
+13
Feels like
+14
738 mmHg
73%
5.7
m/s
S
19 September, Friday. day, 22°; night, 13°; rain
20
+21
+13
20 September, sat
+21
+13
Feels like
+14
738 mmHg
75%
5.4
m/s
S
20 September, Saturday. day, 21°; night, 13°; rain
21
+21
+12
21 September, sun
+21
+12
Feels like
+13
739 mmHg
72%
5.6
m/s
SW
21 September, Sunday. day, 21°; night, 12°; overcast
22
+20
+11
22 September, mon
+20
+11
Feels like
+12
740 mmHg
72%
5.4
m/s
SW
22 September, Monday. day, 20°; night, 11°; rain
23
+20
+10
23 September, tue
+20
+10
Feels like
+12
741 mmHg
73%
4.8
m/s
S
23 September, Tuesday. day, 20°; night, 10°; clear
24
+20
+11
24 September, wed
+20
+11
Feels like
+11
740 mmHg
73%
5.6
m/s
S
24 September, Wednesday. day, 20°; night, 11°; overcast
25
+20
+11
25 September, thu
+20
+11
Feels like
+12
739 mmHg
73%
5.4
m/s
S
25 September, Thursday. day, 20°; night, 11°; rain
26
+20
+11
26 September, fri
+20
+11
Feels like
+12
738 mmHg
72%
5.5
m/s
S
26 September, Friday. day, 20°; night, 11°; rain
27
+19
+10
27 September, sat
+19
+10
Feels like
+11
737 mmHg
74%
5.1
m/s
S
27 September, Saturday. day, 19°; night, 10°; rain
28
+18
+10
28 September, sun
+18
+10
Feels like
+10
739 mmHg
74%
5.2
m/s
S
28 September, Sunday. day, 18°; night, 10°; partly cloudy
29
+18
+9
29 September, mon
+18
+9
Feels like
+9
740 mmHg
72%
5.3
m/s
SW
29 September, Monday. day, 18°; night, 9°; clear
30
+18
+9
30 September, tue
+18
+9
Feels like
+9
740 mmHg
71%
5.9
m/s
S
30 September, Tuesday. day, 18°; night, 9°; partly cloudy
1
+19
+10
1 October, wed
+19
+10
Feels like
+10
740 mmHg
71%
5.8
m/s
S
1 October, Wednesday. day, 19°; night, 10°; clear
2
+18
+9
2 October, thu
+18
+9
Feels like
+9
740 mmHg
72%
5.8
m/s
S
2 October, Thursday. day, 18°; night, 9°; rain
3
+18
+9
3 October, fri
+18
+9
Feels like
+10
739 mmHg
72%
5.4
m/s
S
3 October, Friday. day, 18°; night, 9°; rain
4
+17
+9
4 October, sat
+17
+9
Feels like
+9
741 mmHg
70%
5.6
m/s
S
4 October, Saturday. day, 17°; night, 9°; clear
Average data for 10 years
Green Bay September
12
sunny days
9
days with precipitation
5
cloudy days
12 sunny days; 9 days with precipitation; 5 cloudy days;
72
%
air humidity
3.5
m/s
Wind
S
67
mm of precipitation
(8% of annual average)
air humidity 72%; 67 millimeters of precipitation (8% of annual average); Wind southerly 3.5 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
S
S
S
S
S
S
S
S
S
S
S
SW
SW
S
S
S
S
S
SW
SW
S
S
S
S
S
S
SW
S
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
Chicago
Michigan City
Wisconsin Dells
Appleton
Dixon
Ottawa
Gurnee
Wisconsin Rapids
Neenah
Cities with similar weather in September
Podgorica
Toronto
Vancouver
Boston
Seattle
Balkhash
Montreal
San Sebastian
Rijeka
