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September weather forecast in Klamath Falls
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
+14
1 September, sun
+24
+14
Feels like
+21
659 mmHg
38%
5.5
m/s
SW
1 September, Sunday. day, 24°; night, 14°; clear
2
+24
+14
2 September, mon
+24
+14
Feels like
+21
659 mmHg
33%
4.5
m/s
W
2 September, Monday. day, 24°; night, 14°; clear
3
+24
+14
3 September, tue
+24
+14
Feels like
+20
658 mmHg
31%
5
m/s
W
3 September, Tuesday. day, 24°; night, 14°; clear
4
+22
+13
4 September, wed
+22
+13
Feels like
+19
659 mmHg
37%
4.8
m/s
W
4 September, Wednesday. day, 22°; night, 13°; clear
5
+23
+14
5 September, thu
+23
+14
Feels like
+20
659 mmHg
34%
4.4
m/s
SW
5 September, Thursday. day, 23°; night, 14°; clear
6
+23
+14
6 September, fri
+23
+14
Feels like
+21
658 mmHg
36%
3.9
m/s
W
6 September, Friday. day, 23°; night, 14°; clear
7
+25
+15
7 September, sat
+25
+15
Feels like
+23
658 mmHg
37%
4.8
m/s
NW
7 September, Saturday. day, 25°; night, 15°; clear
8
+25
+14
8 September, sun
+25
+14
Feels like
+22
659 mmHg
33%
5
m/s
W
8 September, Sunday. day, 25°; night, 14°; clear
9
+26
+17
9 September, mon
+26
+17
Feels like
+23
659 mmHg
28%
4.3
m/s
NE
9 September, Monday. day, 26°; night, 17°; clear
10
+27
+17
10 September, tue
+27
+17
Feels like
+24
659 mmHg
25%
3.7
m/s
N
10 September, Tuesday. day, 27°; night, 17°; clear
11
+25
+16
11 September, wed
+25
+16
Feels like
+22
659 mmHg
30%
4.6
m/s
W
11 September, Wednesday. day, 25°; night, 16°; clear
12
+24
+14
12 September, thu
+24
+14
Feels like
+21
658 mmHg
33%
5
m/s
W
12 September, Thursday. day, 24°; night, 14°; clear
13
+22
+14
13 September, fri
+22
+14
Feels like
+20
657 mmHg
37%
4.5
m/s
SW
13 September, Friday. day, 22°; night, 14°; clear
14
+21
+13
14 September, sat
+21
+13
Feels like
+17
658 mmHg
37%
5.3
m/s
SW
14 September, Saturday. day, 21°; night, 13°; clear
15
+21
+13
15 September, sun
+21
+13
Feels like
+18
659 mmHg
40%
5
m/s
SW
15 September, Sunday. day, 21°; night, 13°; clear
16
+20
+13
16 September, mon
+20
+13
Feels like
+18
658 mmHg
46%
5
m/s
SW
16 September, Monday. day, 20°; night, 13°; partly cloudy
17
+21
+13
17 September, tue
+21
+13
Feels like
+18
659 mmHg
40%
5.3
m/s
SW
17 September, Tuesday. day, 21°; night, 13°; clear
18
+21
+14
18 September, wed
+21
+14
Feels like
+18
659 mmHg
46%
4.8
m/s
SW
18 September, Wednesday. day, 21°; night, 14°; clear
19
+22
+13
19 September, thu
+22
+13
Feels like
+19
658 mmHg
41%
5
m/s
SW
19 September, Thursday. day, 22°; night, 13°; clear
20
+20
+11
20 September, fri
+20
+11
Feels like
+17
658 mmHg
43%
4.3
m/s
SW
20 September, Friday. day, 20°; night, 11°; clear
21
+19
+11
21 September, sat
+19
+11
Feels like
+17
658 mmHg
47%
4.8
m/s
SW
21 September, Saturday. day, 19°; night, 11°; clear
22
+20
+13
22 September, sun
+20
+13
Feels like
+17
659 mmHg
46%
4.6
m/s
SW
22 September, Sunday. day, 20°; night, 13°; partly cloudy
23
+19
+13
23 September, mon
+19
+13
Feels like
+16
659 mmHg
43%
4.9
m/s
SW
23 September, Monday. day, 19°; night, 13°; clear
24
+19
+12
24 September, tue
+19
+12
Feels like
+16
659 mmHg
41%
4.4
m/s
SW
24 September, Tuesday. day, 19°; night, 12°; clear
25
+20
+12
25 September, wed
+20
+12
Feels like
+18
660 mmHg
43%
4.6
m/s
W
25 September, Wednesday. day, 20°; night, 12°; clear
26
+22
+16
26 September, thu
+22
+16
Feels like
+20
660 mmHg
37%
3.7
m/s
W
26 September, Thursday. day, 22°; night, 16°; clear
27
+22
+15
27 September, fri
+22
+15
Feels like
+19
658 mmHg
33%
4.3
m/s
SW
27 September, Friday. day, 22°; night, 15°; clear
28
+20
+13
28 September, sat
+20
+13
Feels like
+17
658 mmHg
41%
5.3
m/s
SW
28 September, Saturday. day, 20°; night, 13°; clear
29
+19
+11
29 September, sun
+19
+11
Feels like
+15
659 mmHg
38%
5
m/s
SW
29 September, Sunday. day, 19°; night, 11°; clear
30
+18
+10
30 September, mon
+18
+10
Feels like
+14
660 mmHg
43%
4.8
m/s
SW
30 September, Monday. day, 18°; night, 10°; clear
1
+17
+10
1 October, tue
+17
+10
Feels like
+13
660 mmHg
41%
5.8
m/s
SW
1 October, Tuesday. day, 17°; night, 10°; clear
2
+14
+8
2 October, wed
+14
+8
Feels like
+10
658 mmHg
51%
6
m/s
W
2 October, Wednesday. day, 14°; night, 8°; partly cloudy
3
+13
+8
3 October, thu
+13
+8
Feels like
+9
658 mmHg
58%
5.5
m/s
SE
3 October, Thursday. day, 13°; night, 8°; clear
4
+15
+10
4 October, fri
+15
+10
Feels like
+11
658 mmHg
46%
4.3
m/s
NW
4 October, Friday. day, 15°; night, 10°; clear
5
+16
+10
5 October, sat
+16
+10
Feels like
+13
659 mmHg
46%
4.5
m/s
W
5 October, Saturday. day, 16°; night, 10°; partly cloudy
Average data for 10 years
Klamath Falls September
28
sunny days
0
days with precipitation
2
cloudy days
28 sunny days; 0 days with precipitation; 2 cloudy days;
37
%
air humidity
3.2
m/s
Wind
SW
8
mm of precipitation
(3% of annual average)
air humidity 37%; 8 millimeters of precipitation (3% of annual average); Wind south-westerly 3.2 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
W
W
W
SW
W
NW
W
NE
N
W
W
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
W
W
SW
SW
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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