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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
+29
+23
18 August, sun
+29
+23
Feels like
+30
746 mmHg
55%
3.9
m/s
SW
18 August, Sunday. day, 29°; night, 23°; clear
19
+27
+13
19 August, mon
+27
+13
Feels like
+21
749 mmHg
73%
5.4
m/s
N
Climate normal
+28
+22
19 August, Monday. day, 27°; night, 13°; mostly clear
20
August
+24
+12
20 August, tue
+24
+12
Feels like
+20
753 mmHg
63%
4.6
m/s
NE
Climate normal
+29
+23
20 August, Tuesday. day, 24°; night, 12°; mostly clear
21
+24
+12
21 August, wed
+24
+12
Feels like
+18
754 mmHg
57%
3.5
m/s
NE
Climate normal
+27
+23
21 August, Wednesday. day, 24°; night, 12°; partly cloudy
22
+27
+13
22 August, thu
+27
+13
Feels like
+21
754 mmHg
55%
4
m/s
E
Climate normal
+27
+22
22 August, Thursday. day, 27°; night, 13°; clear
23
+30
+21
23 August, fri
+30
+21
Feels like
+27
754 mmHg
59%
3.2
m/s
E
Climate normal
+28
+21
23 August, Friday. day, 30°; night, 21°; mostly clear
24
+30
+21
24 August, sat
+30
+21
Feels like
+28
753 mmHg
63%
4
m/s
S
Climate normal
+29
+22
24 August, Saturday. day, 30°; night, 21°; partly cloudy
25
+31
+22
25 August, sun
+31
+22
Feels like
+30
753 mmHg
63%
3.1
m/s
SW
Climate normal
+28
+22
25 August, Sunday. day, 31°; night, 22°; overcast
26
+33
+22
26 August, mon
+33
+22
Feels like
+31
752 mmHg
60%
2.8
m/s
NW
Climate normal
+29
+22
26 August, Monday. day, 33°; night, 22°; mostly clear
27
+32
+22
27 August, tue
+32
+22
Feels like
+31
751 mmHg
65%
3.1
m/s
NW
Climate normal
+29
+23
27 August, Tuesday. day, 32°; night, 22°; partly cloudy
28
+32
+20
28 August, wed
+32
+20
Feels like
+29
750 mmHg
65%
4
m/s
NW
Climate normal
+29
+23
28 August, Wednesday. day, 32°; night, 20°; light rain
29
+31
+21
29 August, thu
+31
+21
Feels like
+28
749 mmHg
65%
3.5
m/s
S
Climate normal
+29
+22
29 August, Thursday. day, 31°; night, 21°; partly cloudy
30
+30
+20
30 August, fri
+30
+20
Feels like
+26
748 mmHg
57%
4
m/s
NW
Climate normal
+29
+23
30 August, Friday. day, 30°; night, 20°; partly cloudy
31
+31
+21
31 August, sat
+31
+21
Feels like
+26
749 mmHg
56%
3.7
m/s
NW
Climate normal
+28
+23
31 August, Saturday. day, 31°; night, 21°; partly cloudy
1 September
+26
+17
1 September, sun
+26
+17
Feels like
+20
751 mmHg
69%
3.1
m/s
N
Climate normal
+29
+23
1 September, Sunday. day, 26°; night, 17°; clear
2
+29
+15
2 September, mon
+29
+15
Feels like
+22
749 mmHg
66%
1.9
m/s
NW
Climate normal
+27
+23
2 September, Monday. day, 29°; night, 15°; clear
3
+29
+18
3 September, tue
+29
+18
Feels like
+24
748 mmHg
62%
3.1
m/s
W
Climate normal
+28
+23
3 September, Tuesday. day, 29°; night, 18°; clear
4
+19
+11
4 September, wed
+19
+11
Feels like
+14
751 mmHg
66%
4.8
m/s
NW
Climate normal
+27
+22
4 September, Wednesday. day, 19°; night, 11°; partly cloudy
5
+21
+12
5 September, thu
+21
+12
Feels like
+14
754 mmHg
62%
2.5
m/s
NE
Climate normal
+25
+21
5 September, Thursday. day, 21°; night, 12°; clear
6
+27
+17
6 September, fri
+27
+17
Feels like
+18
750 mmHg
61%
2.5
m/s
E
Climate normal
+27
+20
6 September, Friday. day, 27°; night, 17°; clear
7
+23
+14
7 September, sat
+23
+14
Feels like
+17
748 mmHg
68%
5.6
m/s
NW
Climate normal
+27
+21
7 September, Saturday. day, 23°; night, 14°; partly cloudy
8
+21
+12
8 September, sun
+21
+12
Feels like
+10
751 mmHg
49%
4.7
m/s
NE
Climate normal
+26
+21
8 September, Sunday. day, 21°; night, 12°; mostly clear
9
+17
+8
9 September, mon
+17
+8
Feels like
+10
753 mmHg
60%
4
m/s
N
Climate normal
+25
+20
9 September, Monday. day, 17°; night, 8°; mostly clear
10
+20
+16
10 September, tue
+20
+16
Feels like
+11
753 mmHg
57%
2.8
m/s
E
Climate normal
+24
+20
10 September, Tuesday. day, 20°; night, 16°; mostly clear
11
+25
+23
11 September, wed
+25
+23
Feels like
+20
751 mmHg
51%
2.9
m/s
S
Climate normal
+24
+19
11 September, Wednesday. day, 25°; night, 23°; partly cloudy
12
+28
+20
12 September, thu
+28
+20
Feels like
+23
750 mmHg
67%
6.7
m/s
S
Climate normal
+24
+19
12 September, Thursday. day, 28°; night, 20°; light rain
13
+25
+20
13 September, fri
+25
+20
Feels like
+24
747 mmHg
87%
2.5
m/s
SW
Climate normal
+25
+18
13 September, Friday. day, 25°; night, 20°; light rain
14
+22
+13
14 September, sat
+22
+13
Feels like
+16
746 mmHg
70%
5.4
m/s
N
Climate normal
+25
+19
14 September, Saturday. day, 22°; night, 13°; mostly clear
15
+19
+12
15 September, sun
+19
+12
Feels like
+12
748 mmHg
62%
4.1
m/s
N
Climate normal
+23
+19
15 September, Sunday. day, 19°; night, 12°; clear
16
+18
+13
16 September, mon
+18
+13
Feels like
+12
751 mmHg
59%
3.7
m/s
NE
Climate normal
+24
+18
16 September, Monday. day, 18°; night, 13°; partly cloudy
17
+19
+13
17 September, tue
+19
+13
Feels like
+12
753 mmHg
55%
4.5
m/s
NE
Climate normal
+25
+19
17 September, Tuesday. day, 19°; night, 13°; partly cloudy
18
+19
+15
18 September, wed
+19
+15
Feels like
+12
752 mmHg
55%
4.9
m/s
NE
Climate normal
+24
+20
18 September, Wednesday. day, 19°; night, 15°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
19
+25
+20
19 September, thu
+25
+20
Feels like
+26
748 mmHg
61%
4.5
m/s
E
19 September, Thursday. day, 25°; night, 20°; rain
20
+26
+21
20 September, fri
+26
+21
Feels like
+25
747 mmHg
52%
4.6
m/s
W
20 September, Friday. day, 26°; night, 21°; clear
21
+25
+20
21 September, sat
+25
+20
Feels like
+24
749 mmHg
50%
4.6
m/s
NE
21 September, Saturday. day, 25°; night, 20°; clear
Average for 30 days
15
sunny days
2
days with precipitation
13
cloudy days
15 sunny days; 2 days with precipitation; 13 cloudy days;
62
%
air humidity
3.8
m/s
Wind
NW
0.9
mm of precipitation
(1% of annual average)
air humidity 62%; 0.9 millimeters of precipitation (1% of annual average); Wind north-westerly 3.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
NE
E
E
S
SW
NW
NW
NW
S
NW
NW
N
NW
W
NW
NE
E
NW
NE
N
E
S
S
SW
N
N
NE
NE
NE
20
Average data for 10 years
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
18
Daytime temperature
Night-time temperature