10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
September weather forecast in New Haven
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
+24
+19
1 September, sun
+24
+19
Feels like
+25
745 mmHg
66%
4.5
m/s
NW
1 September, Sunday. day, 24°; night, 19°; partly cloudy
2
+25
+19
2 September, mon
+25
+19
Feels like
+25
744 mmHg
61%
5
m/s
W
2 September, Monday. day, 25°; night, 19°; clear
3
+25
+18
3 September, tue
+25
+18
Feels like
+24
744 mmHg
64%
5.8
m/s
W
3 September, Tuesday. day, 25°; night, 18°; partly cloudy
4
+22
+17
4 September, wed
+22
+17
Feels like
+22
745 mmHg
68%
5
m/s
NW
4 September, Wednesday. day, 22°; night, 17°; partly cloudy
5
+22
+17
5 September, thu
+22
+17
Feels like
+22
746 mmHg
64%
4.8
m/s
S
5 September, Thursday. day, 22°; night, 17°; rain
6
+24
+17
6 September, fri
+24
+17
Feels like
+23
745 mmHg
63%
5.4
m/s
W
6 September, Friday. day, 24°; night, 17°; partly cloudy
7
+22
+18
7 September, sat
+22
+18
Feels like
+21
745 mmHg
68%
5.4
m/s
NW
7 September, Saturday. day, 22°; night, 18°; rain
8
+22
+17
8 September, sun
+22
+17
Feels like
+21
745 mmHg
69%
5
m/s
NW
8 September, Sunday. day, 22°; night, 17°; clear
9
+22
+17
9 September, mon
+22
+17
Feels like
+21
746 mmHg
64%
4.9
m/s
N
9 September, Monday. day, 22°; night, 17°; clear
10
+21
+17
10 September, tue
+21
+17
Feels like
+20
746 mmHg
67%
4.8
m/s
SE
10 September, Tuesday. day, 21°; night, 17°; partly cloudy
11
+21
+15
11 September, wed
+21
+15
Feels like
+19
746 mmHg
62%
5
m/s
NW
11 September, Wednesday. day, 21°; night, 15°; clear
12
+21
+16
12 September, thu
+21
+16
Feels like
+19
745 mmHg
64%
5.5
m/s
W
12 September, Thursday. day, 21°; night, 16°; clear
13
+21
+15
13 September, fri
+21
+15
Feels like
+20
746 mmHg
66%
4.4
m/s
SW
13 September, Friday. day, 21°; night, 15°; clear
14
+20
+15
14 September, sat
+20
+15
Feels like
+19
747 mmHg
63%
5.8
m/s
NW
14 September, Saturday. day, 20°; night, 15°; clear
15
+19
+14
15 September, sun
+19
+14
Feels like
+17
749 mmHg
68%
5.5
m/s
N
15 September, Sunday. day, 19°; night, 14°; partly cloudy
16
+20
+13
16 September, mon
+20
+13
Feels like
+18
748 mmHg
60%
5
m/s
SE
16 September, Monday. day, 20°; night, 13°; clear
17
+20
+16
17 September, tue
+20
+16
Feels like
+19
746 mmHg
73%
5.5
m/s
SW
17 September, Tuesday. day, 20°; night, 16°; clear
18
+19
+16
18 September, wed
+19
+16
Feels like
+18
746 mmHg
73%
5.5
m/s
NE
18 September, Wednesday. day, 19°; night, 16°; rain
19
+21
+15
19 September, thu
+21
+15
Feels like
+20
746 mmHg
68%
4.5
m/s
S
19 September, Thursday. day, 21°; night, 15°; partly cloudy
20
+22
+17
20 September, fri
+22
+17
Feels like
+21
744 mmHg
69%
5.8
m/s
S
20 September, Friday. day, 22°; night, 17°; partly cloudy
21
+20
+16
21 September, sat
+20
+16
Feels like
+19
747 mmHg
67%
4.5
m/s
W
21 September, Saturday. day, 20°; night, 16°; clear
22
+21
+15
22 September, sun
+21
+15
Feels like
+20
748 mmHg
68%
4.3
m/s
SW
22 September, Sunday. day, 21°; night, 15°; partly cloudy
23
+21
+16
23 September, mon
+21
+16
Feels like
+20
748 mmHg
62%
4.9
m/s
NE
23 September, Monday. day, 21°; night, 16°; clear
24
+21
+15
24 September, tue
+21
+15
Feels like
+19
748 mmHg
63%
5.3
m/s
E
24 September, Tuesday. day, 21°; night, 15°; clear
25
+21
+15
25 September, wed
+21
+15
Feels like
+20
747 mmHg
66%
5.5
m/s
SE
25 September, Wednesday. day, 21°; night, 15°; clear
26
+20
+17
26 September, thu
+20
+17
Feels like
+19
745 mmHg
68%
4.8
m/s
NE
26 September, Thursday. day, 20°; night, 17°; partly cloudy
27
+18
+15
27 September, fri
+18
+15
Feels like
+16
743 mmHg
72%
6.1
m/s
SW
27 September, Friday. day, 18°; night, 15°; partly cloudy
28
+18
+14
28 September, sat
+18
+14
Feels like
+16
743 mmHg
74%
6
m/s
NW
28 September, Saturday. day, 18°; night, 14°; rain
29
+15
+13
29 September, sun
+15
+13
Feels like
+12
745 mmHg
75%
6.6
m/s
N
29 September, Sunday. day, 15°; night, 13°; rain
30
+15
+11
30 September, mon
+15
+11
Feels like
+12
746 mmHg
73%
5.8
m/s
N
30 September, Monday. day, 15°; night, 11°; clear
1
+16
+12
1 October, tue
+16
+12
Feels like
+12
745 mmHg
69%
6.5
m/s
NE
1 October, Tuesday. day, 16°; night, 12°; rain
2
+16
+12
2 October, wed
+16
+12
Feels like
+13
744 mmHg
73%
6.5
m/s
E
2 October, Wednesday. day, 16°; night, 12°; rain
3
+16
+13
3 October, thu
+16
+13
Feels like
+13
746 mmHg
77%
5.5
m/s
W
3 October, Thursday. day, 16°; night, 13°; rain
4
+17
+13
4 October, fri
+17
+13
Feels like
+15
747 mmHg
68%
5
m/s
W
4 October, Friday. day, 17°; night, 13°; rain
5
+17
+13
5 October, sat
+17
+13
Feels like
+15
744 mmHg
74%
5.5
m/s
S
5 October, Saturday. day, 17°; night, 13°; rain
Average data for 10 years
New Haven September
14
sunny days
5
days with precipitation
11
cloudy days
14 sunny days; 5 days with precipitation; 11 cloudy days;
66
%
air humidity
3.9
m/s
Wind
NW
56
mm of precipitation
(7% of annual average)
air humidity 66%; 56 millimeters of precipitation (7% of annual average); Wind north-westerly 3.9 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NW
W
W
NW
S
W
NW
NW
N
SE
NW
W
SW
NW
N
SE
SW
NE
S
S
W
SW
NE
E
SE
NE
SW
NW
N
N
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
Pittsburgh
Niagara Falls
Macedonia
Buffalo
Barrie
London
Cities with similar weather in September
Varna
Podgorica
The Golden Sands
Chicago
Genoa
Boston
Seattle
Balkhash
Montreal
