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September weather forecast in Spokane Valley
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
+24
+17
1 September, sun
+24
+17
Feels like
+21
709 mmHg
37%
4.6
m/s
SW
1 September, Sunday. day, 24°; night, 17°; clear
2
+23
+17
2 September, mon
+23
+17
Feels like
+20
710 mmHg
40%
4.5
m/s
S
2 September, Monday. day, 23°; night, 17°; clear
3
+24
+17
3 September, tue
+24
+17
Feels like
+21
710 mmHg
37%
3.9
m/s
N
3 September, Tuesday. day, 24°; night, 17°; clear
4
+22
+17
4 September, wed
+22
+17
Feels like
+20
710 mmHg
41%
3.5
m/s
N
4 September, Wednesday. day, 22°; night, 17°; clear
5
+21
+16
5 September, thu
+21
+16
Feels like
+19
711 mmHg
43%
3.9
m/s
SW
5 September, Thursday. day, 21°; night, 16°; clear
6
+21
+16
6 September, fri
+21
+16
Feels like
+19
710 mmHg
50%
4.1
m/s
NE
6 September, Friday. day, 21°; night, 16°; clear
7
+23
+18
7 September, sat
+23
+18
Feels like
+22
710 mmHg
49%
3.9
m/s
S
7 September, Saturday. day, 23°; night, 18°; partly cloudy
8
+24
+18
8 September, sun
+24
+18
Feels like
+23
710 mmHg
40%
4
m/s
W
8 September, Sunday. day, 24°; night, 18°; clear
9
+24
+17
9 September, mon
+24
+17
Feels like
+21
711 mmHg
40%
5
m/s
SW
9 September, Monday. day, 24°; night, 17°; clear
10
+25
+18
10 September, tue
+25
+18
Feels like
+22
712 mmHg
37%
4.3
m/s
S
10 September, Tuesday. day, 25°; night, 18°; clear
11
+26
+18
11 September, wed
+26
+18
Feels like
+23
710 mmHg
30%
4
m/s
W
11 September, Wednesday. day, 26°; night, 18°; rain
12
+24
+18
12 September, thu
+24
+18
Feels like
+22
708 mmHg
34%
4.5
m/s
NE
12 September, Thursday. day, 24°; night, 18°; clear
13
+23
+17
13 September, fri
+23
+17
Feels like
+21
709 mmHg
38%
3.5
m/s
NE
13 September, Friday. day, 23°; night, 17°; clear
14
+23
+17
14 September, sat
+23
+17
Feels like
+21
709 mmHg
36%
3.7
m/s
SE
14 September, Saturday. day, 23°; night, 17°; partly cloudy
15
+23
+17
15 September, sun
+23
+17
Feels like
+21
710 mmHg
40%
3.5
m/s
S
15 September, Sunday. day, 23°; night, 17°; partly cloudy
16
+21
+15
16 September, mon
+21
+15
Feels like
+19
709 mmHg
44%
4.6
m/s
S
16 September, Monday. day, 21°; night, 15°; clear
17
+21
+15
17 September, tue
+21
+15
Feels like
+18
709 mmHg
51%
4.5
m/s
SW
17 September, Tuesday. day, 21°; night, 15°; rain
18
+20
+15
18 September, wed
+20
+15
Feels like
+18
709 mmHg
51%
4.6
m/s
SW
18 September, Wednesday. day, 20°; night, 15°; clear
19
+21
+16
19 September, thu
+21
+16
Feels like
+19
709 mmHg
44%
4.6
m/s
SW
19 September, Thursday. day, 21°; night, 16°; clear
20
+20
+15
20 September, fri
+20
+15
Feels like
+18
709 mmHg
47%
3.4
m/s
S
20 September, Friday. day, 20°; night, 15°; clear
21
+20
+15
21 September, sat
+20
+15
Feels like
+18
709 mmHg
46%
4.6
m/s
S
21 September, Saturday. day, 20°; night, 15°; partly cloudy
22
+20
+15
22 September, sun
+20
+15
Feels like
+18
710 mmHg
50%
4.3
m/s
SW
22 September, Sunday. day, 20°; night, 15°; rain
23
+20
+14
23 September, mon
+20
+14
Feels like
+19
710 mmHg
50%
3.9
m/s
S
23 September, Monday. day, 20°; night, 14°; clear
24
+21
+15
24 September, tue
+21
+15
Feels like
+19
710 mmHg
50%
3.7
m/s
SW
24 September, Tuesday. day, 21°; night, 15°; partly cloudy
25
+20
+15
25 September, wed
+20
+15
Feels like
+17
711 mmHg
51%
4.3
m/s
SW
25 September, Wednesday. day, 20°; night, 15°; clear
26
+20
+15
26 September, thu
+20
+15
Feels like
+18
712 mmHg
51%
3.9
m/s
E
26 September, Thursday. day, 20°; night, 15°; clear
27
+21
+15
27 September, fri
+21
+15
Feels like
+19
710 mmHg
47%
4.1
m/s
S
27 September, Friday. day, 21°; night, 15°; clear
28
+21
+14
28 September, sat
+21
+14
Feels like
+18
709 mmHg
46%
4.3
m/s
SE
28 September, Saturday. day, 21°; night, 14°; clear
29
+20
+14
29 September, sun
+20
+14
Feels like
+17
709 mmHg
50%
5.1
m/s
SW
29 September, Sunday. day, 20°; night, 14°; clear
30
+19
+13
30 September, mon
+19
+13
Feels like
+17
711 mmHg
50%
4.3
m/s
S
30 September, Monday. day, 19°; night, 13°; clear
1
+17
+12
1 October, tue
+17
+12
Feels like
+15
711 mmHg
54%
4
m/s
SE
1 October, Tuesday. day, 17°; night, 12°; clear
2
+17
+11
2 October, wed
+17
+11
Feels like
+14
710 mmHg
51%
5
m/s
NE
2 October, Wednesday. day, 17°; night, 11°; clear
3
+15
+10
3 October, thu
+15
+10
Feels like
+12
710 mmHg
52%
4
m/s
E
3 October, Thursday. day, 15°; night, 10°; partly cloudy
4
+15
+11
4 October, fri
+15
+11
Feels like
+13
710 mmHg
54%
3.5
m/s
SE
4 October, Friday. day, 15°; night, 11°; partly cloudy
5
+16
+12
5 October, sat
+16
+12
Feels like
+13
710 mmHg
51%
4.5
m/s
S
5 October, Saturday. day, 16°; night, 12°; clear
Average data for 10 years
Spokane Valley September
22
sunny days
3
days with precipitation
5
cloudy days
22 sunny days; 3 days with precipitation; 5 cloudy days;
44
%
air humidity
2.9
m/s
Wind
SW
24
mm of precipitation
(4% of annual average)
air humidity 44%; 24 millimeters of precipitation (4% of annual average); Wind south-westerly 2.9 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
S
N
N
SW
NE
S
W
SW
S
W
NE
NE
SE
S
S
SW
SW
SW
S
S
SW
S
SW
SW
E
S
SE
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
Moscow
Spokane
Kelowna
Banff
Richland
Leavenworth
Vernon
Lake Louise
Kalispell
Cities with similar weather in September
Budapest
Beltsi
Hévíz
Vancouver
Seattle
Zagreb
Strasbourg
Lyon
Ungen
