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September weather forecast in Billings
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
+14
31 August, sun
+30
+14
Feels like
+17
661 mmHg
39%
5.5
m/s
SW
31 August, Sunday. day, 30°; night, 14°; clear
1
+29
+14
1 September, mon
+29
+14
Feels like
+17
661 mmHg
39%
6
m/s
S
1 September, Monday. day, 29°; night, 14°; clear
2
+29
+13
2 September, tue
+29
+13
Feels like
+17
662 mmHg
38%
5.9
m/s
S
2 September, Tuesday. day, 29°; night, 13°; clear
3
+29
+14
3 September, wed
+29
+14
Feels like
+17
662 mmHg
38%
5.3
m/s
S
3 September, Wednesday. day, 29°; night, 14°; clear
4
+29
+13
4 September, thu
+29
+13
Feels like
+16
662 mmHg
42%
5.4
m/s
S
4 September, Thursday. day, 29°; night, 13°; clear
5
+28
+13
5 September, fri
+28
+13
Feels like
+16
662 mmHg
44%
5.4
m/s
S
5 September, Friday. day, 28°; night, 13°; clear
6
+27
+13
6 September, sat
+27
+13
Feels like
+15
663 mmHg
44%
5.7
m/s
S
6 September, Saturday. day, 27°; night, 13°; rain
7
+26
+12
7 September, sun
+26
+12
Feels like
+14
663 mmHg
49%
5.3
m/s
S
7 September, Sunday. day, 26°; night, 12°; clear
8
+26
+12
8 September, mon
+26
+12
Feels like
+14
662 mmHg
43%
5.4
m/s
S
8 September, Monday. day, 26°; night, 12°; clear
9
+25
+11
9 September, tue
+25
+11
Feels like
+14
661 mmHg
45%
5.2
m/s
S
9 September, Tuesday. day, 25°; night, 11°; clear
10
+25
+11
10 September, wed
+25
+11
Feels like
+14
662 mmHg
46%
5.2
m/s
S
10 September, Wednesday. day, 25°; night, 11°; clear
11
+25
+11
11 September, thu
+25
+11
Feels like
+13
663 mmHg
48%
5.6
m/s
S
11 September, Thursday. day, 25°; night, 11°; clear
12
+25
+11
12 September, fri
+25
+11
Feels like
+13
662 mmHg
47%
5.4
m/s
S
12 September, Friday. day, 25°; night, 11°; clear
13
+24
+10
13 September, sat
+24
+10
Feels like
+13
662 mmHg
49%
5
m/s
S
13 September, Saturday. day, 24°; night, 10°; partly cloudy
14
+24
+10
14 September, sun
+24
+10
Feels like
+12
662 mmHg
52%
4.9
m/s
S
14 September, Sunday. day, 24°; night, 10°; partly cloudy
15
+25
+11
15 September, mon
+25
+11
Feels like
+13
661 mmHg
52%
5.1
m/s
S
15 September, Monday. day, 25°; night, 11°; partly cloudy
16
+25
+11
16 September, tue
+25
+11
Feels like
+13
660 mmHg
50%
5.4
m/s
S
16 September, Tuesday. day, 25°; night, 11°; clear
17
+24
+10
17 September, wed
+24
+10
Feels like
+12
660 mmHg
52%
5.3
m/s
SW
17 September, Wednesday. day, 24°; night, 10°; partly cloudy
18
+23
+11
18 September, thu
+23
+11
Feels like
+12
660 mmHg
51%
6.4
m/s
SW
18 September, Thursday. day, 23°; night, 11°; rain
19
+23
+9
19 September, fri
+23
+9
Feels like
+11
660 mmHg
54%
6.4
m/s
SW
19 September, Friday. day, 23°; night, 9°; rain
20
+21
+9
20 September, sat
+21
+9
Feels like
+9
661 mmHg
52%
6.3
m/s
SW
20 September, Saturday. day, 21°; night, 9°; partly cloudy
21
+20
+8
21 September, sun
+20
+8
Feels like
+8
662 mmHg
54%
5.9
m/s
S
21 September, Sunday. day, 20°; night, 8°; rain
22
+21
+8
22 September, mon
+21
+8
Feels like
+9
661 mmHg
52%
5.8
m/s
S
22 September, Monday. day, 21°; night, 8°; rain
23
+21
+9
23 September, tue
+21
+9
Feels like
+10
661 mmHg
52%
5.8
m/s
SW
23 September, Tuesday. day, 21°; night, 9°; rain
24
+21
+8
24 September, wed
+21
+8
Feels like
+10
662 mmHg
50%
5.6
m/s
SW
24 September, Wednesday. day, 21°; night, 8°; clear
25
+24
+8
25 September, thu
+24
+8
Feels like
+11
662 mmHg
45%
5.6
m/s
SW
25 September, Thursday. day, 24°; night, 8°; clear
26
+24
+10
26 September, fri
+24
+10
Feels like
+12
661 mmHg
43%
6
m/s
SW
26 September, Friday. day, 24°; night, 10°; clear
27
+23
+10
27 September, sat
+23
+10
Feels like
+10
662 mmHg
48%
5.5
m/s
S
27 September, Saturday. day, 23°; night, 10°; clear
28
+22
+8
28 September, sun
+22
+8
Feels like
+9
663 mmHg
50%
5.5
m/s
S
28 September, Sunday. day, 22°; night, 8°; clear
29
+23
+9
29 September, mon
+23
+9
Feels like
+10
661 mmHg
48%
5.7
m/s
SW
29 September, Monday. day, 23°; night, 9°; partly cloudy
30
+22
+8
30 September, tue
+22
+8
Feels like
+9
661 mmHg
50%
5.5
m/s
SW
30 September, Tuesday. day, 22°; night, 8°; clear
1
+20
+8
1 October, wed
+20
+8
Feels like
+8
661 mmHg
50%
5.9
m/s
S
1 October, Wednesday. day, 20°; night, 8°; partly cloudy
2
+19
+8
2 October, thu
+19
+8
Feels like
+8
661 mmHg
51%
5.7
m/s
S
2 October, Thursday. day, 19°; night, 8°; clear
3
+18
+6
3 October, fri
+18
+6
Feels like
+6
661 mmHg
58%
5.8
m/s
S
3 October, Friday. day, 18°; night, 6°; rain
4
+17
+5
4 October, sat
+17
+5
Feels like
+5
661 mmHg
57%
6.5
m/s
S
4 October, Saturday. day, 17°; night, 5°; rain
Average data for 10 years
Billings September
18
sunny days
6
days with precipitation
3
cloudy days
18 sunny days; 6 days with precipitation; 3 cloudy days;
48
%
air humidity
3.2
m/s
Wind
S
36
mm of precipitation
(9% of annual average)
air humidity 48%; 36 millimeters of precipitation (9% of annual average); Wind southerly 3.2 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
S
S
S
SW
SW
SW
SW
S
S
SW
SW
SW
SW
S
S
SW
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
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