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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
4
+32
+26
4 August, sun
+32
+26
Feels like
+29
716 mmHg
25%
4.5
m/s
SW
4 August, Sunday. day, 32°; night, 26°; clear
5
August
+35
+23
5 August, mon
+35
+23
Feels like
+32
733 mmHg
34%
3.7
m/s
NW
Climate normal
+31
+25
5 August, Monday. day, 35°; night, 23°; mostly clear
6
+34
+20
6 August, tue
+34
+20
Feels like
+27
735 mmHg
24%
5.9
m/s
SW
Climate normal
+30
+25
6 August, Tuesday. day, 34°; night, 20°; clear
7
+34
+19
7 August, wed
+34
+19
Feels like
+28
736 mmHg
29%
3.3
m/s
NW
Climate normal
+30
+24
7 August, Wednesday. day, 34°; night, 19°; clear
8
+34
+19
8 August, thu
+34
+19
Feels like
+29
733 mmHg
33%
4.3
m/s
N
Climate normal
+30
+24
8 August, Thursday. day, 34°; night, 19°; partly cloudy
9
+33
+18
9 August, fri
+33
+18
Feels like
+28
733 mmHg
38%
3.4
m/s
N
Climate normal
+29
+23
9 August, Friday. day, 33°; night, 18°; mostly clear
10
+33
+20
10 August, sat
+33
+20
Feels like
+28
734 mmHg
39%
3.6
m/s
NW
Climate normal
+30
+24
10 August, Saturday. day, 33°; night, 20°; mostly clear
11
+32
+20
11 August, sun
+32
+20
Feels like
+26
734 mmHg
37%
3.9
m/s
W
Climate normal
+30
+25
11 August, Sunday. day, 32°; night, 20°; light rain
12
+32
+19
12 August, mon
+32
+19
Feels like
+26
731 mmHg
41%
4
m/s
W
Climate normal
+30
+25
12 August, Monday. day, 32°; night, 19°; mostly clear
13
+32
+19
13 August, tue
+32
+19
Feels like
+26
729 mmHg
45%
4.9
m/s
W
Climate normal
+29
+23
13 August, Tuesday. day, 32°; night, 19°; mostly clear
14
+30
+19
14 August, wed
+30
+19
Feels like
+25
733 mmHg
42%
4.5
m/s
W
Climate normal
+29
+24
14 August, Wednesday. day, 30°; night, 19°; mostly clear
15
+31
+18
15 August, thu
+31
+18
Feels like
+25
733 mmHg
41%
4.7
m/s
W
Climate normal
+30
+26
15 August, Thursday. day, 31°; night, 18°; partly cloudy
16
+32
+23
16 August, fri
+32
+23
Feels like
+26
733 mmHg
42%
4.1
m/s
W
Climate normal
+32
+27
16 August, Friday. day, 32°; night, 23°; mostly clear
17
+29
+17
17 August, sat
+29
+17
Feels like
+22
691 mmHg
41%
3.4
m/s
N
Climate normal
+32
+27
17 August, Saturday. day, 29°; night, 17°; clear
18
+24
+9
18 August, sun
+24
+9
Feels like
+16
693 mmHg
49%
4.3
m/s
W
Climate normal
+31
+25
18 August, Sunday. day, 24°; night, 9°; mostly clear
19
+25
+10
19 August, mon
+25
+10
Feels like
+17
694 mmHg
47%
3.5
m/s
N
Climate normal
+30
+25
19 August, Monday. day, 25°; night, 10°; clear
20
+29
+11
20 August, tue
+29
+11
Feels like
+21
693 mmHg
45%
3.8
m/s
N
Climate normal
+29
+24
20 August, Tuesday. day, 29°; night, 11°; clear
21
+30
+15
21 August, wed
+30
+15
Feels like
+23
693 mmHg
40%
3.7
m/s
NW
Climate normal
+28
+22
21 August, Wednesday. day, 30°; night, 15°; clear
22
+33
+20
22 August, thu
+33
+20
Feels like
+28
692 mmHg
33%
2.2
m/s
E
Climate normal
+27
+22
22 August, Thursday. day, 33°; night, 20°; mostly clear
23
+30
+18
23 August, fri
+30
+18
Feels like
+27
693 mmHg
39%
3.3
m/s
NW
Climate normal
+28
+23
23 August, Friday. day, 30°; night, 18°; partly cloudy
24
+26
+10
24 August, sat
+26
+10
Feels like
+19
694 mmHg
43%
4.3
m/s
NW
Climate normal
+29
+24
24 August, Saturday. day, 26°; night, 10°; clear
25
+26
+11
25 August, sun
+26
+11
Feels like
+17
693 mmHg
42%
3.8
m/s
NW
Climate normal
+29
+24
25 August, Sunday. day, 26°; night, 11°; clear
26
+26
+11
26 August, mon
+26
+11
Feels like
+17
692 mmHg
46%
3.3
m/s
NW
Climate normal
+30
+25
26 August, Monday. day, 26°; night, 11°; clear
27
+27
+16
27 August, tue
+27
+16
Feels like
+20
691 mmHg
45%
4
m/s
NW
Climate normal
+29
+23
27 August, Tuesday. day, 27°; night, 16°; mostly clear
28
+24
+10
28 August, wed
+24
+10
Feels like
+19
692 mmHg
55%
4.2
m/s
W
Climate normal
+28
+22
28 August, Wednesday. day, 24°; night, 10°; mostly clear
29
+23
+11
29 August, thu
+23
+11
Feels like
+16
694 mmHg
52%
3.7
m/s
NW
Climate normal
+26
+21
29 August, Thursday. day, 23°; night, 11°; clear
30
+27
+17
30 August, fri
+27
+17
Feels like
+21
694 mmHg
46%
3.9
m/s
N
Climate normal
+25
+20
30 August, Friday. day, 27°; night, 17°; clear
31
+31
+21
31 August, sat
+31
+21
Feels like
+23
694 mmHg
36%
3.8
m/s
E
Climate normal
+27
+21
31 August, Saturday. day, 31°; night, 21°; mostly clear
1 September
+34
+16
1 September, sun
+34
+16
Feels like
+26
693 mmHg
30%
3.8
m/s
NE
Climate normal
+27
+21
1 September, Sunday. day, 34°; night, 16°; clear
2
+32
+15
2 September, mon
+32
+15
Feels like
+24
694 mmHg
40%
3.3
m/s
NW
Climate normal
+26
+22
2 September, Monday. day, 32°; night, 15°; mostly clear
3
+31
+14
3 September, tue
+31
+14
Feels like
+23
694 mmHg
52%
3.1
m/s
NW
Climate normal
+26
+21
3 September, Tuesday. day, 31°; night, 14°; clear
Average data for 10 years
Next, the average data for 10 years
4
+25
+20
4 September, wed
+25
+20
Feels like
+22
718 mmHg
37%
4.8
m/s
W
4 September, Wednesday. day, 25°; night, 20°; clear
5
+25
+21
5 September, thu
+25
+21
Feels like
+22
719 mmHg
36%
4.5
m/s
SW
5 September, Thursday. day, 25°; night, 21°; clear
6
+25
+20
6 September, fri
+25
+20
Feels like
+23
718 mmHg
38%
4
m/s
W
6 September, Friday. day, 25°; night, 20°; clear
7
+26
+21
7 September, sat
+26
+21
Feels like
+24
718 mmHg
40%
4.1
m/s
W
7 September, Saturday. day, 26°; night, 21°; clear
Average for 30 days
26
sunny days
1
day with precipitation
3
cloudy days
26 sunny days; 1 day with precipitation; 3 cloudy days;
41
%
air humidity
3.9
m/s
Wind
NW
0.2
mm of precipitation
(1% of annual average)
air humidity 41%; 0.2 millimeters of precipitation (1% of annual average); Wind north-westerly 3.9 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
SW
NW
N
N
NW
W
W
W
W
W
W
N
W
N
N
NW
E
NW
NW
NW
NW
NW
W
NW
N
E
NE
NW
NW
5
Average data for 10 years
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
31
1
September
2
3
Daytime temperature
Night-time temperature
