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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
18
+28
+22
18 August, sun
+28
+22
Feels like
+30
760 mmHg
68%
3.4
m/s
S
18 August, Sunday. day, 28°; night, 22°; rain
19
August
+29
+20
19 August, mon
+29
+20
Feels like
+26
755 mmHg
72%
5
m/s
NW
Climate normal
+29
+23
19 August, Monday. day, 29°; night, 20°; rain
20
+25
+15
20 August, tue
+25
+15
Feels like
+21
760 mmHg
51%
5
m/s
NW
Climate normal
+29
+23
20 August, Tuesday. day, 25°; night, 15°; mostly clear
21
+25
+15
21 August, wed
+25
+15
Feels like
+19
763 mmHg
41%
4.6
m/s
NW
Climate normal
+27
+22
21 August, Wednesday. day, 25°; night, 15°; mostly clear
22
+27
+15
22 August, thu
+27
+15
Feels like
+23
766 mmHg
43%
2.6
m/s
NW
Climate normal
+26
+22
22 August, Thursday. day, 27°; night, 15°; mostly clear
23
+29
+19
23 August, fri
+29
+19
Feels like
+26
766 mmHg
51%
3
m/s
S
Climate normal
+26
+21
23 August, Friday. day, 29°; night, 19°; partly cloudy
24
+30
+20
24 August, sat
+30
+20
Feels like
+27
765 mmHg
54%
3.5
m/s
S
Climate normal
+26
+21
24 August, Saturday. day, 30°; night, 20°; clear
25
+31
+21
25 August, sun
+31
+21
Feels like
+27
764 mmHg
56%
3.1
m/s
SW
Climate normal
+28
+21
25 August, Sunday. day, 31°; night, 21°; clear
26
+30
+21
26 August, mon
+30
+21
Feels like
+28
763 mmHg
60%
3.1
m/s
SW
Climate normal
+27
+22
26 August, Monday. day, 30°; night, 21°; clear
27
+30
+23
27 August, tue
+30
+23
Feels like
+29
761 mmHg
58%
3.1
m/s
S
Climate normal
+26
+22
27 August, Tuesday. day, 30°; night, 23°; mostly clear
28
+32
+24
28 August, wed
+32
+24
Feels like
+31
760 mmHg
63%
3.4
m/s
SW
Climate normal
+26
+21
28 August, Wednesday. day, 32°; night, 24°; mostly clear
29
+30
+23
29 August, thu
+30
+23
Feels like
+30
759 mmHg
68%
3.5
m/s
W
Climate normal
+27
+21
29 August, Thursday. day, 30°; night, 23°; partly cloudy
30
+30
+22
30 August, fri
+30
+22
Feels like
+26
759 mmHg
54%
4.5
m/s
NW
Climate normal
+28
+23
30 August, Friday. day, 30°; night, 22°; partly cloudy
31
+31
+17
31 August, sat
+31
+17
Feels like
+26
760 mmHg
59%
3.9
m/s
SW
Climate normal
+28
+22
31 August, Saturday. day, 31°; night, 17°; partly cloudy
1 September
+25
+16
1 September, sun
+25
+16
Feels like
+18
764 mmHg
63%
3.8
m/s
E
Climate normal
+27
+23
1 September, Sunday. day, 25°; night, 16°; clear
2
+24
+19
2 September, mon
+24
+19
Feels like
+20
764 mmHg
68%
3.6
m/s
NE
Climate normal
+27
+22
2 September, Monday. day, 24°; night, 19°; mostly clear
3
+25
+13
3 September, tue
+25
+13
Feels like
+21
763 mmHg
70%
2.8
m/s
NE
Climate normal
+28
+22
3 September, Tuesday. day, 25°; night, 13°; partly cloudy
4
+27
+17
4 September, wed
+27
+17
Feels like
+22
763 mmHg
68%
2.6
m/s
E
Climate normal
+28
+22
4 September, Wednesday. day, 27°; night, 17°; clear
5
+28
+20
5 September, thu
+28
+20
Feels like
+23
762 mmHg
62%
3.1
m/s
NW
Climate normal
+26
+21
5 September, Thursday. day, 28°; night, 20°; clear
6
+31
+21
6 September, fri
+31
+21
Feels like
+25
760 mmHg
56%
3.2
m/s
S
Climate normal
+25
+20
6 September, Friday. day, 31°; night, 21°; clear
7
+32
+25
7 September, sat
+32
+25
Feels like
+26
759 mmHg
56%
2.9
m/s
SW
Climate normal
+27
+21
7 September, Saturday. day, 32°; night, 25°; mostly clear
8
+28
+23
8 September, sun
+28
+23
Feels like
+26
759 mmHg
59%
2.2
m/s
S
Climate normal
+26
+21
8 September, Sunday. day, 28°; night, 23°; partly cloudy
9
+28
+18
9 September, mon
+28
+18
Feels like
+27
759 mmHg
67%
2
m/s
E
Climate normal
+25
+20
9 September, Monday. day, 28°; night, 18°; partly cloudy
10
+29
+17
10 September, tue
+29
+17
Feels like
+26
760 mmHg
68%
2.9
m/s
E
Climate normal
+25
+20
10 September, Tuesday. day, 29°; night, 17°; clear
11
+30
+21
11 September, wed
+30
+21
Feels like
+26
759 mmHg
70%
2.6
m/s
E
Climate normal
+23
+20
11 September, Wednesday. day, 30°; night, 21°; clear
12
+26
+22
12 September, thu
+26
+22
Feels like
+25
757 mmHg
75%
3.2
m/s
S
Climate normal
+24
+18
12 September, Thursday. day, 26°; night, 22°; partly cloudy
13
+28
+20
13 September, fri
+28
+20
Feels like
+25
756 mmHg
82%
1.9
m/s
NW
Climate normal
+25
+18
13 September, Friday. day, 28°; night, 20°; light rain
14
+28
+19
14 September, sat
+28
+19
Feels like
+24
759 mmHg
59%
2.6
m/s
SE
Climate normal
+26
+19
14 September, Saturday. day, 28°; night, 19°; clear
15
+29
+20
15 September, sun
+29
+20
Feels like
+24
761 mmHg
65%
3.4
m/s
SE
Climate normal
+23
+20
15 September, Sunday. day, 29°; night, 20°; clear
16
+22
+22
16 September, mon
+22
+22
Feels like
+23
757 mmHg
93%
4
m/s
S
Climate normal
+21
+18
16 September, Monday. day, 22°; night, 22°; rain
17
+27
+15
17 September, tue
+27
+15
Feels like
+21
754 mmHg
65%
5.4
m/s
NW
Climate normal
+22
+16
17 September, Tuesday. day, 27°; night, 15°; mostly clear
Average data for 10 years
Next, the average data for 10 years
18
+24
+18
18 September, wed
+24
+18
Feels like
+24
763 mmHg
68%
4
m/s
SE
18 September, Wednesday. day, 24°; night, 18°; partly cloudy
19
+23
+18
19 September, thu
+23
+18
Feels like
+23
764 mmHg
64%
3.7
m/s
NE
19 September, Thursday. day, 23°; night, 18°; clear
20
+23
+17
20 September, fri
+23
+17
Feels like
+24
763 mmHg
68%
4
m/s
E
20 September, Friday. day, 23°; night, 17°; clear
21
+24
+19
21 September, sat
+24
+19
Feels like
+25
763 mmHg
64%
3.7
m/s
N
21 September, Saturday. day, 24°; night, 19°; partly cloudy
Average for 30 days
19
sunny days
3
days with precipitation
8
cloudy days
19 sunny days; 3 days with precipitation; 8 cloudy days;
63
%
air humidity
3.4
m/s
Wind
NW
6
mm of precipitation
(1% of annual average)
air humidity 63%; 6 millimeters of precipitation (1% of annual average); Wind north-westerly 3.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
NW
NW
NW
S
S
SW
SW
S
SW
W
NW
SW
E
NE
NE
E
NW
S
SW
S
E
E
E
S
NW
SE
SE
S
NW
19
Average data for 10 years
20
21
22
23
24
25
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Daytime temperature
Night-time temperature