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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
1 September
+27
+23
1 September, sun
+27
+23
Feels like
+29
761 mmHg
64%
3.5
m/s
S
1 September, Sunday. day, 27°; night, 23°; rain
2
+27
+22
2 September, mon
+27
+22
Feels like
+28
760 mmHg
62%
3.5
m/s
N
2 September, Monday. day, 27°; night, 22°; clear
3
+28
+22
3 September, tue
+28
+22
Feels like
+28
761 mmHg
58%
4.1
m/s
NW
3 September, Tuesday. day, 28°; night, 22°; clear
4
+28
+22
4 September, wed
+28
+22
Feels like
+29
761 mmHg
60%
3.9
m/s
S
4 September, Wednesday. day, 28°; night, 22°; partly cloudy
5
+26
+21
5 September, thu
+26
+21
Feels like
+27
762 mmHg
67%
4.5
m/s
E
5 September, Thursday. day, 26°; night, 21°; rain
6
September
+28
+21
6 September, fri
+28
+21
Feels like
+25
762 mmHg
67%
2.7
m/s
S
Climate normal
+25
+20
6 September, Friday. day, 28°; night, 21°; light rain
7
+23
+13
7 September, sat
+23
+13
Feels like
+19
757 mmHg
70%
6.5
m/s
NW
Climate normal
+27
+21
7 September, Saturday. day, 23°; night, 13°; partly cloudy
8
+23
+12
8 September, sun
+23
+12
Feels like
+17
763 mmHg
47%
4.5
m/s
NW
Climate normal
+26
+21
8 September, Sunday. day, 23°; night, 12°; clear
9
+26
+14
9 September, mon
+26
+14
Feels like
+20
765 mmHg
42%
3.1
m/s
W
Climate normal
+25
+20
9 September, Monday. day, 26°; night, 14°; clear
10
+29
+17
10 September, tue
+29
+17
Feels like
+26
764 mmHg
47%
2.8
m/s
W
Climate normal
+25
+20
10 September, Tuesday. day, 29°; night, 17°; clear
11
+30
+18
11 September, wed
+30
+18
Feels like
+26
763 mmHg
53%
2.7
m/s
S
Climate normal
+23
+20
11 September, Wednesday. day, 30°; night, 18°; mostly clear
12
+29
+19
12 September, thu
+29
+19
Feels like
+25
764 mmHg
57%
2.8
m/s
S
Climate normal
+24
+18
12 September, Thursday. day, 29°; night, 19°; mostly clear
13
+28
+18
13 September, fri
+28
+18
Feels like
+26
765 mmHg
67%
3
m/s
SE
Climate normal
+25
+18
13 September, Friday. day, 28°; night, 18°; overcast
14
+30
+19
14 September, sat
+30
+19
Feels like
+26
764 mmHg
56%
2.9
m/s
SE
Climate normal
+26
+19
14 September, Saturday. day, 30°; night, 19°; light rain
15
+30
+20
15 September, sun
+30
+20
Feels like
+26
763 mmHg
59%
3.2
m/s
SE
Climate normal
+23
+20
15 September, Sunday. day, 30°; night, 20°; light rain
16
+25
+18
16 September, mon
+25
+18
Feels like
+23
760 mmHg
76%
4.2
m/s
E
Climate normal
+21
+18
16 September, Monday. day, 25°; night, 18°; partly cloudy
17
+24
+19
17 September, tue
+24
+19
Feels like
+21
757 mmHg
73%
4.9
m/s
W
Climate normal
+22
+16
17 September, Tuesday. day, 24°; night, 19°; partly cloudy
18
+28
+20
18 September, wed
+28
+20
Feels like
+23
759 mmHg
61%
4.2
m/s
W
Climate normal
+24
+18
18 September, Wednesday. day, 28°; night, 20°; partly cloudy
19
+29
+19
19 September, thu
+29
+19
Feels like
+25
764 mmHg
68%
2.6
m/s
S
Climate normal
+23
+18
19 September, Thursday. day, 29°; night, 19°; clear
20
+28
+17
20 September, fri
+28
+17
Feels like
+25
765 mmHg
70%
2.8
m/s
SE
Climate normal
+23
+17
20 September, Friday. day, 28°; night, 17°; clear
21
+27
+16
21 September, sat
+27
+16
Feels like
+22
764 mmHg
73%
3
m/s
E
Climate normal
+24
+19
21 September, Saturday. day, 27°; night, 16°; clear
22
+27
+17
22 September, sun
+27
+17
Feels like
+23
763 mmHg
76%
2.8
m/s
SE
Climate normal
+25
+19
22 September, Sunday. day, 27°; night, 17°; mostly clear
23
+28
+21
23 September, mon
+28
+21
Feels like
+24
760 mmHg
68%
3.6
m/s
S
Climate normal
+25
+19
23 September, Monday. day, 28°; night, 21°; mostly clear
24
+25
+18
24 September, tue
+25
+18
Feels like
+22
758 mmHg
76%
3.6
m/s
SW
Climate normal
+23
+19
24 September, Tuesday. day, 25°; night, 18°; light rain
25
+19
+10
25 September, wed
+19
+10
Feels like
+13
759 mmHg
82%
7
m/s
NE
Climate normal
+21
+17
25 September, Wednesday. day, 19°; night, 10°; rain
26
+20
+12
26 September, thu
+20
+12
Feels like
+14
759 mmHg
66%
2.5
m/s
NE
Climate normal
+23
+18
26 September, Thursday. day, 20°; night, 12°; clear
27
+20
+15
27 September, fri
+20
+15
Feels like
+15
759 mmHg
78%
2.5
m/s
E
Climate normal
+24
+19
27 September, Friday. day, 20°; night, 15°; mostly clear
28
+22
+15
28 September, sat
+22
+15
Feels like
+18
754 mmHg
83%
2.3
m/s
SW
Climate normal
+21
+18
28 September, Saturday. day, 22°; night, 15°; light rain
29
+22
+14
29 September, sun
+22
+14
Feels like
+16
753 mmHg
61%
1.9
m/s
SW
Climate normal
+21
+18
29 September, Sunday. day, 22°; night, 14°; partly cloudy
30
+20
+15
30 September, mon
+20
+15
Feels like
+17
753 mmHg
69%
1.1
m/s
NW
Climate normal
+18
+15
30 September, Monday. day, 20°; night, 15°; partly cloudy
1 October
+20
+12
1 October, tue
+20
+12
Feels like
+14
756 mmHg
58%
2.6
m/s
NW
Climate normal
+18
+14
1 October, Tuesday. day, 20°; night, 12°; clear
2
+19
+15
2 October, wed
+19
+15
Feels like
+13
757 mmHg
67%
1.9
m/s
SW
Climate normal
+19
+14
2 October, Wednesday. day, 19°; night, 15°; partly cloudy
3
+17
+11
3 October, thu
+17
+11
Feels like
+14
752 mmHg
87%
2.1
m/s
NW
Climate normal
+20
+16
3 October, Thursday. day, 17°; night, 11°; rain
4
+18
+12
4 October, fri
+18
+12
Feels like
+12
753 mmHg
81%
3.8
m/s
NW
Climate normal
+21
+15
4 October, Friday. day, 18°; night, 12°; light rain
5
+20
+12
5 October, sat
+20
+12
Feels like
+12
759 mmHg
77%
3.3
m/s
NW
Climate normal
+22
+15
5 October, Saturday. day, 20°; night, 12°; clear
Average for 30 days
15
sunny days
7
days with precipitation
8
cloudy days
15 sunny days; 7 days with precipitation; 8 cloudy days;
67
%
air humidity
3.2
m/s
Wind
NW
5
mm of precipitation
(1% of annual average)
air humidity 67%; 5 millimeters of precipitation (1% of annual average); Wind north-westerly 3.2 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
S
NW
NW
W
W
S
S
SE
SE
SE
E
W
W
S
SE
E
SE
S
SW
NE
NE
E
SW
SW
NW
NW
SW
NW
NW
NW
6
Average data for 10 years
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
Daytime temperature
Night-time temperature
