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Monthly weather forecast in Washington
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
25
+23
+19
25 August, sun
+23
+19
Feels like
+18
671 mmHg
21%
5.5
m/s
S
25 August, Sunday. day, 23°; night, 19°; clear
26
+23
+19
26 August, mon
+23
+19
Feels like
+18
671 mmHg
21%
6
m/s
SW
26 August, Monday. day, 23°; night, 19°; clear
27
August
+31
+13
27 August, tue
+31
+13
Feels like
+29
684 mmHg
41%
Calm m/s
Climate normal
+22
+18
27 August, Tuesday. day, 31°; night, 13°; clear
28
+32
+14
28 August, wed
+32
+14
Feels like
+28
684 mmHg
34%
Calm m/s
Climate normal
+22
+18
28 August, Wednesday. day, 32°; night, 14°; clear
29
+32
+15
29 August, thu
+32
+15
Feels like
+30
684 mmHg
37%
Calm m/s
Climate normal
+22
+18
29 August, Thursday. day, 32°; night, 15°; clear
30
+32
+15
30 August, fri
+32
+15
Feels like
+30
685 mmHg
39%
Calm m/s
Climate normal
+23
+17
30 August, Friday. day, 32°; night, 15°; clear
31
+32
+15
31 August, sat
+32
+15
Feels like
+30
680 mmHg
31%
Calm m/s
Climate normal
+22
+17
31 August, Saturday. day, 32°; night, 15°; clear
1 September
+31
+14
1 September, sun
+31
+14
Feels like
+26
680 mmHg
36%
Calm m/s
Climate normal
+22
+18
1 September, Sunday. day, 31°; night, 14°; mostly clear
2
+29
+14
2 September, mon
+29
+14
Feels like
+24
679 mmHg
34%
Calm m/s
Climate normal
+22
+18
2 September, Monday. day, 29°; night, 14°; clear
3
+32
+16
3 September, tue
+32
+16
Feels like
+27
678 mmHg
35%
Calm m/s
Climate normal
+22
+17
3 September, Tuesday. day, 32°; night, 16°; clear
4
+33
+17
4 September, wed
+33
+17
Feels like
+28
679 mmHg
32%
Calm m/s
Climate normal
+21
+16
4 September, Wednesday. day, 33°; night, 17°; clear
5
+34
+17
5 September, thu
+34
+17
Feels like
+29
680 mmHg
30%
Calm m/s
Climate normal
+21
+18
5 September, Thursday. day, 34°; night, 17°; clear
6
+32
+18
6 September, fri
+32
+18
Feels like
+28
680 mmHg
36%
Calm m/s
Climate normal
+22
+17
6 September, Friday. day, 32°; night, 18°; mostly clear
7
+30
+19
7 September, sat
+30
+19
Feels like
+28
677 mmHg
47%
Calm m/s
Climate normal
+21
+17
7 September, Saturday. day, 30°; night, 19°; partly cloudy
8
+28
+8
8 September, sun
+28
+8
Feels like
+26
677 mmHg
50%
Calm m/s
Climate normal
+23
+18
8 September, Sunday. day, 28°; night, 8°; partly cloudy
9
+25
+9
9 September, mon
+25
+9
Feels like
+15
677 mmHg
39%
3.8
m/s
NW
Climate normal
+23
+18
9 September, Monday. day, 25°; night, 9°; clear
10
+27
+10
10 September, tue
+27
+10
Feels like
+18
676 mmHg
53%
5.2
m/s
W
Climate normal
+23
+18
10 September, Tuesday. day, 27°; night, 10°; mostly clear
11
+28
+11
11 September, wed
+28
+11
Feels like
+18
673 mmHg
42%
4.1
m/s
W
Climate normal
+22
+18
11 September, Wednesday. day, 28°; night, 11°; clear
12
+29
+14
12 September, thu
+29
+14
Feels like
+18
671 mmHg
37%
4
m/s
S
Climate normal
+21
+16
12 September, Thursday. day, 29°; night, 14°; clear
13
+29
+15
13 September, fri
+29
+15
Feels like
+22
674 mmHg
38%
2.9
m/s
SW
Climate normal
+19
+15
13 September, Friday. day, 29°; night, 15°; clear
14
+29
+12
14 September, sat
+29
+12
Feels like
+20
676 mmHg
44%
4.7
m/s
W
Climate normal
+20
+15
14 September, Saturday. day, 29°; night, 12°; clear
15
+29
+11
15 September, sun
+29
+11
Feels like
+20
675 mmHg
47%
5.2
m/s
SW
Climate normal
+20
+15
15 September, Sunday. day, 29°; night, 11°; clear
16
+31
+15
16 September, mon
+31
+15
Feels like
+21
675 mmHg
39%
4
m/s
W
Climate normal
+19
+15
16 September, Monday. day, 31°; night, 15°; clear
17
+32
+16
17 September, tue
+32
+16
Feels like
+22
675 mmHg
32%
4.8
m/s
SW
Climate normal
+20
+15
17 September, Tuesday. day, 32°; night, 16°; partly cloudy
18
+26
+11
18 September, wed
+26
+11
Feels like
+17
674 mmHg
41%
6.9
m/s
SW
Climate normal
+20
+16
18 September, Wednesday. day, 26°; night, 11°; mostly clear
19
+20
+12
19 September, thu
+20
+12
Feels like
+13
671 mmHg
54%
2.8
m/s
SW
Climate normal
+20
+15
19 September, Thursday. day, 20°; night, 12°; partly cloudy
20
+23
+11
20 September, fri
+23
+11
Feels like
+17
670 mmHg
50%
2
m/s
W
Climate normal
+18
+13
20 September, Friday. day, 23°; night, 11°; partly cloudy
21
+25
+9
21 September, sat
+25
+9
Feels like
+16
673 mmHg
55%
5.5
m/s
SW
Climate normal
+18
+13
21 September, Saturday. day, 25°; night, 9°; clear
22
+26
+13
22 September, sun
+26
+13
Feels like
+16
675 mmHg
51%
3.3
m/s
SW
Climate normal
+19
+14
22 September, Sunday. day, 26°; night, 13°; clear
23
+27
+10
23 September, mon
+27
+10
Feels like
+17
676 mmHg
35%
4.4
m/s
SW
Climate normal
+20
+14
23 September, Monday. day, 27°; night, 10°; clear
24
+27
+8
24 September, tue
+27
+8
Feels like
+16
676 mmHg
37%
4.6
m/s
SW
Climate normal
+19
+14
24 September, Tuesday. day, 27°; night, 8°; clear
25
+27
+13
25 September, wed
+27
+13
Feels like
+16
676 mmHg
27%
4.1
m/s
SW
Climate normal
+20
+15
25 September, Wednesday. day, 27°; night, 13°; clear
Average data for 10 years
Next, the average data for 10 years
26
+21
+16
26 September, thu
+21
+16
Feels like
+16
671 mmHg
31%
4.9
m/s
SE
26 September, Thursday. day, 21°; night, 16°; clear
27
+20
+16
27 September, fri
+20
+16
Feels like
+16
671 mmHg
28%
5
m/s
S
27 September, Friday. day, 20°; night, 16°; clear
28
+20
+16
28 September, sat
+20
+16
Feels like
+15
671 mmHg
28%
5.6
m/s
S
28 September, Saturday. day, 20°; night, 16°; clear
Average for 30 days
25
sunny days
0
days with precipitation
5
cloudy days
25 sunny days; 0 days with precipitation; 5 cloudy days;
40
%
air humidity
2.5
m/s
Wind
0.1
mm of precipitation
(1% of annual average)
air humidity 40%; 0.1 millimeters of precipitation (1% of annual average); Wind 2.5 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
W
W
S
SW
W
SW
W
SW
SW
SW
W
SW
SW
SW
SW
SW
27
Average data for 10 years
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Daytime temperature
Night-time temperature
