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September weather forecast in London
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
31
+25
+19
31 August, sun
+25
+19
Feels like
+25
740 mmHg
62%
5.1
m/s
SW
31 August, Sunday. day, 25°; night, 19°; rain
1
+24
+19
1 September, mon
+24
+19
Feels like
+24
739 mmHg
68%
4.5
m/s
S
1 September, Monday. day, 24°; night, 19°; partly cloudy
2
+24
+19
2 September, tue
+24
+19
Feels like
+24
739 mmHg
61%
5
m/s
W
2 September, Tuesday. day, 24°; night, 19°; clear
3
+24
+18
3 September, wed
+24
+18
Feels like
+23
738 mmHg
66%
6
m/s
SW
3 September, Wednesday. day, 24°; night, 18°; rain
4
+22
+17
4 September, thu
+22
+17
Feels like
+21
739 mmHg
67%
5
m/s
W
4 September, Thursday. day, 22°; night, 17°; partly cloudy
5
+22
+17
5 September, fri
+22
+17
Feels like
+21
740 mmHg
68%
5
m/s
S
5 September, Friday. day, 22°; night, 17°; partly cloudy
6
+22
+17
6 September, sat
+22
+17
Feels like
+21
739 mmHg
68%
5.5
m/s
W
6 September, Saturday. day, 22°; night, 17°; rain
7
+22
+18
7 September, sun
+22
+18
Feels like
+21
739 mmHg
72%
5.5
m/s
W
7 September, Sunday. day, 22°; night, 18°; rain
8
+21
+17
8 September, mon
+21
+17
Feels like
+20
739 mmHg
74%
5.8
m/s
NW
8 September, Monday. day, 21°; night, 17°; clear
9
+22
+16
9 September, tue
+22
+16
Feels like
+21
740 mmHg
63%
5
m/s
NE
9 September, Tuesday. day, 22°; night, 16°; clear
10
+20
+17
10 September, wed
+20
+17
Feels like
+19
740 mmHg
67%
5.6
m/s
SE
10 September, Wednesday. day, 20°; night, 17°; rain
11
+20
+15
11 September, thu
+20
+15
Feels like
+18
740 mmHg
63%
5.5
m/s
N
11 September, Thursday. day, 20°; night, 15°; clear
12
+20
+15
12 September, fri
+20
+15
Feels like
+18
739 mmHg
69%
6
m/s
W
12 September, Friday. day, 20°; night, 15°; clear
13
+20
+14
13 September, sat
+20
+14
Feels like
+19
740 mmHg
68%
5
m/s
SW
13 September, Saturday. day, 20°; night, 14°; rain
14
+19
+15
14 September, sun
+19
+15
Feels like
+18
741 mmHg
68%
5.4
m/s
W
14 September, Sunday. day, 19°; night, 15°; clear
15
+18
+14
15 September, mon
+18
+14
Feels like
+16
743 mmHg
68%
5
m/s
N
15 September, Monday. day, 18°; night, 14°; partly cloudy
16
+19
+13
16 September, tue
+19
+13
Feels like
+18
743 mmHg
63%
4.5
m/s
SE
16 September, Tuesday. day, 19°; night, 13°; rain
17
+20
+15
17 September, wed
+20
+15
Feels like
+19
741 mmHg
69%
5.6
m/s
SW
17 September, Wednesday. day, 20°; night, 15°; clear
18
+19
+15
18 September, thu
+19
+15
Feels like
+18
740 mmHg
74%
6
m/s
SE
18 September, Thursday. day, 19°; night, 15°; rain
19
+20
+14
19 September, fri
+20
+14
Feels like
+19
741 mmHg
64%
5.5
m/s
SE
19 September, Friday. day, 20°; night, 14°; rain
20
+21
+17
20 September, sat
+21
+17
Feels like
+19
739 mmHg
70%
6.1
m/s
S
20 September, Saturday. day, 21°; night, 17°; rain
21
+20
+16
21 September, sun
+20
+16
Feels like
+18
741 mmHg
67%
4.5
m/s
W
21 September, Sunday. day, 20°; night, 16°; clear
22
+20
+15
22 September, mon
+20
+15
Feels like
+19
742 mmHg
69%
4.5
m/s
SW
22 September, Monday. day, 20°; night, 15°; partly cloudy
23
+21
+16
23 September, tue
+21
+16
Feels like
+19
743 mmHg
62%
5.5
m/s
SE
23 September, Tuesday. day, 21°; night, 16°; clear
24
+20
+14
24 September, wed
+20
+14
Feels like
+17
743 mmHg
62%
6
m/s
SE
24 September, Wednesday. day, 20°; night, 14°; partly cloudy
25
+20
+14
25 September, thu
+20
+14
Feels like
+19
741 mmHg
67%
5.1
m/s
SE
25 September, Thursday. day, 20°; night, 14°; partly cloudy
26
+20
+16
26 September, fri
+20
+16
Feels like
+19
739 mmHg
69%
5.1
m/s
SE
26 September, Friday. day, 20°; night, 16°; partly cloudy
27
+18
+15
27 September, sat
+18
+15
Feels like
+15
737 mmHg
73%
6.5
m/s
SW
27 September, Saturday. day, 18°; night, 15°; clear
28
+18
+14
28 September, sun
+18
+14
Feels like
+16
737 mmHg
74%
6.1
m/s
W
28 September, Sunday. day, 18°; night, 14°; clear
29
+15
+13
29 September, mon
+15
+13
Feels like
+12
739 mmHg
76%
6
m/s
N
29 September, Monday. day, 15°; night, 13°; rain
30
+15
+11
30 September, tue
+15
+11
Feels like
+11
740 mmHg
73%
5.6
m/s
NE
30 September, Tuesday. day, 15°; night, 11°; clear
1
+15
+11
1 October, wed
+15
+11
Feels like
+11
739 mmHg
70%
6.6
m/s
NE
1 October, Wednesday. day, 15°; night, 11°; overcast
2
+15
+12
2 October, thu
+15
+12
Feels like
+12
739 mmHg
75%
6.8
m/s
E
2 October, Thursday. day, 15°; night, 12°; rain
3
+15
+13
3 October, fri
+15
+13
Feels like
+13
740 mmHg
80%
5.6
m/s
W
3 October, Friday. day, 15°; night, 13°; clear
4
+16
+12
4 October, sat
+16
+12
Feels like
+14
741 mmHg
73%
6
m/s
SW
4 October, Saturday. day, 16°; night, 12°; rain
Average data for 10 years
London September
12
sunny days
10
days with precipitation
8
cloudy days
12 sunny days; 10 days with precipitation; 8 cloudy days;
68
%
air humidity
4
m/s
Wind
SW
70
mm of precipitation
(8% of annual average)
air humidity 68%; 70 millimeters of precipitation (8% of annual average); Wind south-westerly 4 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
S
W
SW
W
S
W
W
NW
NE
SE
N
W
SW
W
N
SE
SW
SE
SE
S
W
SW
SE
SE
SE
SE
SW
W
N
NE
1
Average data for 10 years
2
3
4
5
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
Daytime temperature
Night-time temperature
Cities near you
Toronto
Detroit
Columbus
Buffalo
Macedonia
Pittsburgh
Cleveland
Altoona
Burlington
Cities with similar weather in September
Budapest
Kishinev
Beltsi
Hévíz
Boston
Montreal
Floresti
Ungen
Rogaška Slatina
