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Monthly weather forecast in Walla Walla
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
15
+25
+20
15 September, sun
+25
+20
Feels like
+22
718 mmHg
34%
4.5
m/s
SW
15 September, Sunday. day, 25°; night, 20°; clear
16
+24
+19
16 September, mon
+24
+19
Feels like
+22
717 mmHg
40%
4.5
m/s
SW
16 September, Monday. day, 24°; night, 19°; clear
17
+24
+19
17 September, tue
+24
+19
Feels like
+21
717 mmHg
40%
5.5
m/s
SW
17 September, Tuesday. day, 24°; night, 19°; clear
18
+24
+19
18 September, wed
+24
+19
Feels like
+21
717 mmHg
43%
5.3
m/s
SW
18 September, Wednesday. day, 24°; night, 19°; partly cloudy
19
September
+27
+15
19 September, thu
+27
+15
Feels like
+20
732 mmHg
43%
4.4
m/s
W
Climate normal
+24
+18
19 September, Thursday. day, 27°; night, 15°; mostly clear
20
+22
+9
20 September, fri
+22
+9
Feels like
+15
735 mmHg
40%
5.4
m/s
SW
Climate normal
+22
+18
20 September, Friday. day, 22°; night, 9°; partly cloudy
21
+24
+11
21 September, sat
+24
+11
Feels like
+16
737 mmHg
42%
2.9
m/s
NW
Climate normal
+23
+18
21 September, Saturday. day, 24°; night, 11°; partly cloudy
22
+26
+16
22 September, sun
+26
+16
Feels like
+19
735 mmHg
37%
3.3
m/s
SW
Climate normal
+22
+18
22 September, Sunday. day, 26°; night, 16°; partly cloudy
23
+25
+13
23 September, mon
+25
+13
Feels like
+20
738 mmHg
51%
4.1
m/s
NW
Climate normal
+21
+17
23 September, Monday. day, 25°; night, 13°; partly cloudy
24
+28
+15
24 September, tue
+28
+15
Feels like
+21
735 mmHg
50%
3.4
m/s
NW
Climate normal
+22
+18
24 September, Tuesday. day, 28°; night, 15°; clear
25
+32
+17
25 September, wed
+32
+17
Feels like
+25
731 mmHg
41%
4.1
m/s
W
Climate normal
+22
+18
25 September, Wednesday. day, 32°; night, 17°; clear
26
+27
+14
26 September, thu
+27
+14
Feels like
+20
732 mmHg
49%
4.8
m/s
SW
Climate normal
+23
+19
26 September, Thursday. day, 27°; night, 14°; mostly clear
27
+22
+10
27 September, fri
+22
+10
Feels like
+15
736 mmHg
45%
5.3
m/s
SW
Climate normal
+23
+19
27 September, Friday. day, 22°; night, 10°; mostly clear
28
+23
+11
28 September, sat
+23
+11
Feels like
+15
736 mmHg
41%
3.9
m/s
NW
Climate normal
+22
+18
28 September, Saturday. day, 23°; night, 11°; mostly clear
29
+22
+11
29 September, sun
+22
+11
Feels like
+14
734 mmHg
46%
3.9
m/s
W
Climate normal
+22
+17
29 September, Sunday. day, 22°; night, 11°; clear
30
+23
+12
30 September, mon
+23
+12
Feels like
+15
734 mmHg
49%
4.7
m/s
SW
Climate normal
+20
+16
30 September, Monday. day, 23°; night, 12°; partly cloudy
1 October
+21
+6
1 October, tue
+21
+6
Feels like
+14
732 mmHg
52%
5.6
m/s
SW
Climate normal
+20
+16
1 October, Tuesday. day, 21°; night, 6°; mostly clear
2
+20
+10
2 October, wed
+20
+10
Feels like
+12
690 mmHg
49%
2.4
m/s
E
Climate normal
+19
+13
2 October, Wednesday. day, 20°; night, 10°; mostly clear
3
+21
+10
3 October, thu
+21
+10
Feels like
+14
687 mmHg
41%
3
m/s
NW
Climate normal
+18
+14
3 October, Thursday. day, 21°; night, 10°; clear
4
+14
+6
4 October, fri
+14
+6
Feels like
+8
690 mmHg
58%
4.2
m/s
NW
Climate normal
+18
+14
4 October, Friday. day, 14°; night, 6°; partly cloudy
5
+11
−1
5 October, sat
+11
−1
Feels like
+3
694 mmHg
50%
2.5
m/s
NW
Climate normal
+19
+15
5 October, Saturday. day, 11°; night, -1°; mostly clear
6
+11
+3
6 October, sun
+11
+3
Feels like
+3
695 mmHg
57%
3.3
m/s
N
Climate normal
+18
+14
6 October, Sunday. day, 11°; night, 3°; clear
7
+12
+11
7 October, mon
+12
+11
Feels like
+5
692 mmHg
41%
3.5
m/s
SW
Climate normal
+18
+14
7 October, Monday. day, 12°; night, 11°; partly cloudy
8
+16
+9
8 October, tue
+16
+9
Feels like
+10
690 mmHg
72%
5.9
m/s
SW
Climate normal
+18
+14
8 October, Tuesday. day, 16°; night, 9°; light rain
9
+10
0
9 October, wed
+10
0
Feels like
+3
697 mmHg
68%
3.5
m/s
NW
Climate normal
+17
+12
9 October, Wednesday. day, 10°; night, 0°; partly cloudy
10
+12
+4
10 October, thu
+12
+4
Feels like
+5
702 mmHg
46%
2.8
m/s
SE
Climate normal
+15
+11
10 October, Thursday. day, 12°; night, 4°; clear
11
+15
+7
11 October, fri
+15
+7
Feels like
+8
701 mmHg
36%
2.6
m/s
SE
Climate normal
+15
+11
11 October, Friday. day, 15°; night, 7°; clear
12
+19
+10
12 October, sat
+19
+10
Feels like
+12
699 mmHg
44%
2.7
m/s
E
Climate normal
+16
+13
12 October, Saturday. day, 19°; night, 10°; clear
13
+21
+11
13 October, sun
+21
+11
Feels like
+13
695 mmHg
43%
1.8
m/s
SE
Climate normal
+17
+14
13 October, Sunday. day, 21°; night, 11°; clear
14
+21
+9
14 October, mon
+21
+9
Feels like
+14
693 mmHg
52%
1.7
m/s
S
Climate normal
+16
+13
14 October, Monday. day, 21°; night, 9°; clear
15
+20
+11
15 October, tue
+20
+11
Feels like
+14
692 mmHg
49%
1.7
m/s
NW
Climate normal
+17
+14
15 October, Tuesday. day, 20°; night, 11°; mostly clear
16
+20
+9
16 October, wed
+20
+9
Feels like
+14
694 mmHg
51%
2.1
m/s
NW
Climate normal
+17
+13
16 October, Wednesday. day, 20°; night, 9°; clear
17
+20
+10
17 October, thu
+20
+10
Feels like
+14
693 mmHg
52%
1.9
m/s
SW
Climate normal
+17
+14
17 October, Thursday. day, 20°; night, 10°; clear
18
+18
+12
18 October, fri
+18
+12
Feels like
+13
693 mmHg
59%
3.4
m/s
W
Climate normal
+17
+12
18 October, Friday. day, 18°; night, 12°; light rain
Average data for 10 years
Next, the average data for 10 years
19
+16
+13
19 October, sat
+16
+13
Feels like
+13
719 mmHg
55%
4.9
m/s
SW
19 October, Saturday. day, 16°; night, 13°; clear
Average for 30 days
21
sunny days
1
day with precipitation
8
cloudy days
21 sunny days; 1 day with precipitation; 8 cloudy days;
48
%
air humidity
3.5
m/s
Wind
NW
0.4
mm of precipitation
(1% of annual average)
air humidity 48%; 0.4 millimeters of precipitation (1% of annual average); Wind north-westerly 3.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
SW
NW
SW
NW
NW
W
SW
SW
NW
W
SW
SW
E
NW
NW
NW
N
SW
SW
NW
SE
SE
E
SE
S
NW
NW
SW
W
19
Average data for 10 years
20
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Daytime temperature
Night-time temperature
