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September weather forecast in Pierre
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
+28
+22
1 September, sun
+28
+22
Feels like
+26
714 mmHg
43%
8.8
m/s
S
1 September, Sunday. day, 28°; night, 22°; clear
2
+27
+21
2 September, mon
+27
+21
Feels like
+24
715 mmHg
44%
8.3
m/s
S
2 September, Monday. day, 27°; night, 21°; clear
3
+26
+20
3 September, tue
+26
+20
Feels like
+22
716 mmHg
46%
9.3
m/s
SE
3 September, Tuesday. day, 26°; night, 20°; rain
4
+26
+21
4 September, wed
+26
+21
Feels like
+24
715 mmHg
44%
7.4
m/s
SE
4 September, Wednesday. day, 26°; night, 21°; clear
5
+24
+19
5 September, thu
+24
+19
Feels like
+21
715 mmHg
47%
7.8
m/s
NW
5 September, Thursday. day, 24°; night, 19°; partly cloudy
6
+26
+20
6 September, fri
+26
+20
Feels like
+23
716 mmHg
41%
7
m/s
E
6 September, Friday. day, 26°; night, 20°; clear
7
+25
+19
7 September, sat
+25
+19
Feels like
+22
716 mmHg
44%
6.9
m/s
SE
7 September, Saturday. day, 25°; night, 19°; clear
8
+25
+19
8 September, sun
+25
+19
Feels like
+22
715 mmHg
46%
7.1
m/s
E
8 September, Sunday. day, 25°; night, 19°; partly cloudy
9
+24
+19
9 September, mon
+24
+19
Feels like
+20
716 mmHg
46%
8.1
m/s
S
9 September, Monday. day, 24°; night, 19°; partly cloudy
10
+25
+20
10 September, tue
+25
+20
Feels like
+22
717 mmHg
44%
7.5
m/s
SE
10 September, Tuesday. day, 25°; night, 20°; clear
11
+25
+18
11 September, wed
+25
+18
Feels like
+22
716 mmHg
40%
7
m/s
E
11 September, Wednesday. day, 25°; night, 18°; partly cloudy
12
+24
+19
12 September, thu
+24
+19
Feels like
+20
716 mmHg
43%
7.4
m/s
SE
12 September, Thursday. day, 24°; night, 19°; partly cloudy
13
+22
+16
13 September, fri
+22
+16
Feels like
+18
716 mmHg
49%
7.5
m/s
NE
13 September, Friday. day, 22°; night, 16°; clear
14
+20
+15
14 September, sat
+20
+15
Feels like
+16
718 mmHg
52%
7.1
m/s
SE
14 September, Saturday. day, 20°; night, 15°; partly cloudy
15
+23
+18
15 September, sun
+23
+18
Feels like
+21
716 mmHg
50%
6.8
m/s
S
15 September, Sunday. day, 23°; night, 18°; clear
16
+22
+15
16 September, mon
+22
+15
Feels like
+19
716 mmHg
50%
8.3
m/s
E
16 September, Monday. day, 22°; night, 15°; partly cloudy
17
+23
+18
17 September, tue
+23
+18
Feels like
+20
715 mmHg
46%
7.1
m/s
SE
17 September, Tuesday. day, 23°; night, 18°; clear
18
+24
+19
18 September, wed
+24
+19
Feels like
+20
713 mmHg
40%
8.5
m/s
S
18 September, Wednesday. day, 24°; night, 19°; clear
19
+25
+18
19 September, thu
+25
+18
Feels like
+20
713 mmHg
38%
9.6
m/s
NW
19 September, Thursday. day, 25°; night, 18°; clear
20
+23
+18
20 September, fri
+23
+18
Feels like
+19
715 mmHg
40%
9.1
m/s
NE
20 September, Friday. day, 23°; night, 18°; clear
21
+21
+16
21 September, sat
+21
+16
Feels like
+16
714 mmHg
50%
9.3
m/s
E
21 September, Saturday. day, 21°; night, 16°; rain
22
+19
+15
22 September, sun
+19
+15
Feels like
+16
715 mmHg
61%
7.1
m/s
E
22 September, Sunday. day, 19°; night, 15°; clear
23
+21
+17
23 September, mon
+21
+17
Feels like
+19
717 mmHg
57%
6.1
m/s
E
23 September, Monday. day, 21°; night, 17°; clear
24
+22
+17
24 September, tue
+22
+17
Feels like
+18
716 mmHg
49%
7
m/s
SE
24 September, Tuesday. day, 22°; night, 17°; clear
25
+24
+18
25 September, wed
+24
+18
Feels like
+20
715 mmHg
44%
8.5
m/s
S
25 September, Wednesday. day, 24°; night, 18°; clear
26
+23
+17
26 September, thu
+23
+17
Feels like
+18
715 mmHg
40%
8.1
m/s
NW
26 September, Thursday. day, 23°; night, 17°; clear
27
+23
+17
27 September, fri
+23
+17
Feels like
+20
717 mmHg
43%
7.5
m/s
NE
27 September, Friday. day, 23°; night, 17°; clear
28
+21
+16
28 September, sat
+21
+16
Feels like
+16
718 mmHg
44%
9
m/s
E
28 September, Saturday. day, 21°; night, 16°; clear
29
+22
+17
29 September, sun
+22
+17
Feels like
+17
715 mmHg
43%
8.8
m/s
SE
29 September, Sunday. day, 22°; night, 17°; clear
30
+21
+15
30 September, mon
+21
+15
Feels like
+16
715 mmHg
43%
9
m/s
SW
30 September, Monday. day, 21°; night, 15°; partly cloudy
1
+18
+13
1 October, tue
+18
+13
Feels like
+12
717 mmHg
46%
8.6
m/s
E
1 October, Tuesday. day, 18°; night, 13°; clear
2
+18
+13
2 October, wed
+18
+13
Feels like
+12
716 mmHg
46%
8.8
m/s
SE
2 October, Wednesday. day, 18°; night, 13°; clear
3
+18
+13
3 October, thu
+18
+13
Feels like
+12
715 mmHg
52%
9.3
m/s
SE
3 October, Thursday. day, 18°; night, 13°; clear
4
+16
+12
4 October, fri
+16
+12
Feels like
+10
714 mmHg
60%
9.8
m/s
N
4 October, Friday. day, 16°; night, 12°; partly cloudy
5
+16
+12
5 October, sat
+16
+12
Feels like
+11
714 mmHg
56%
8.3
m/s
W
5 October, Saturday. day, 16°; night, 12°; partly cloudy
Average data for 10 years
Pierre September
20
sunny days
2
days with precipitation
8
cloudy days
20 sunny days; 2 days with precipitation; 8 cloudy days;
46
%
air humidity
5.6
m/s
Wind
SE
31
mm of precipitation
(7% of annual average)
air humidity 46%; 31 millimeters of precipitation (7% of annual average); Wind south-easterly 5.6 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
SE
SE
NW
E
SE
E
S
SE
E
SE
NE
SE
S
E
SE
S
NW
NE
E
E
E
SE
S
NW
NE
E
SE
SW
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
Watertown
Brookings
Sioux Falls
Bismarck
Norfolk
Dickinson
Aberdeen
North Platte
Kearney
Cities with similar weather in September
Tbilisi
Yerevan
Florence
Podgorica
Chicago
Gyandja
Triest
Detroit
Perugia
