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September weather forecast in Waterloo
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
+23
+14
31 August, sun
+23
+14
Feels like
+17
730 mmHg
75%
4.4
m/s
SW
31 August, Sunday. day, 23°; night, 14°; clear
1
+23
+13
1 September, mon
+23
+13
Feels like
+17
731 mmHg
75%
4.1
m/s
S
1 September, Monday. day, 23°; night, 13°; clear
2
+23
+14
2 September, tue
+23
+14
Feels like
+17
730 mmHg
76%
4.5
m/s
S
2 September, Tuesday. day, 23°; night, 14°; clear
3
+23
+14
3 September, wed
+23
+14
Feels like
+17
729 mmHg
76%
4.3
m/s
SW
3 September, Wednesday. day, 23°; night, 14°; clear
4
+23
+14
4 September, thu
+23
+14
Feels like
+16
730 mmHg
76%
4.6
m/s
SW
4 September, Thursday. day, 23°; night, 14°; partly cloudy
5
+23
+13
5 September, fri
+23
+13
Feels like
+16
731 mmHg
76%
4.4
m/s
S
5 September, Friday. day, 23°; night, 13°; clear
6
+23
+13
6 September, sat
+23
+13
Feels like
+16
731 mmHg
76%
4.3
m/s
S
6 September, Saturday. day, 23°; night, 13°; rain
7
+23
+14
7 September, sun
+23
+14
Feels like
+16
729 mmHg
78%
5.2
m/s
SW
7 September, Sunday. day, 23°; night, 14°; rain
8
+21
+14
8 September, mon
+21
+14
Feels like
+15
729 mmHg
77%
5.3
m/s
S
8 September, Monday. day, 21°; night, 14°; rain
9
+21
+12
9 September, tue
+21
+12
Feels like
+14
730 mmHg
79%
4.4
m/s
S
9 September, Tuesday. day, 21°; night, 12°; rain
10
+21
+12
10 September, wed
+21
+12
Feels like
+14
731 mmHg
78%
4.4
m/s
S
10 September, Wednesday. day, 21°; night, 12°; clear
11
+22
+12
11 September, thu
+22
+12
Feels like
+14
731 mmHg
76%
4.6
m/s
S
11 September, Thursday. day, 22°; night, 12°; partly cloudy
12
+21
+12
12 September, fri
+21
+12
Feels like
+15
730 mmHg
79%
4.69
m/s
S
12 September, Friday. day, 21°; night, 12°; rain
13
+21
+13
13 September, sat
+21
+13
Feels like
+14
729 mmHg
79%
5
m/s
SW
13 September, Saturday. day, 21°; night, 13°; partly cloudy
14
+21
+12
14 September, sun
+21
+12
Feels like
+14
729 mmHg
80%
4.9
m/s
SW
14 September, Sunday. day, 21°; night, 12°; partly cloudy
15
+19
+11
15 September, mon
+19
+11
Feels like
+13
731 mmHg
78%
4.4
m/s
SW
15 September, Monday. day, 19°; night, 11°; clear
16
+19
+10
16 September, tue
+19
+10
Feels like
+12
732 mmHg
78%
4
m/s
S
16 September, Tuesday. day, 19°; night, 10°; clear
17
+21
+11
17 September, wed
+21
+11
Feels like
+13
731 mmHg
77%
4.3
m/s
S
17 September, Wednesday. day, 21°; night, 11°; clear
18
+20
+11
18 September, thu
+20
+11
Feels like
+13
730 mmHg
76%
4.4
m/s
S
18 September, Thursday. day, 20°; night, 11°; clear
19
+20
+10
19 September, fri
+20
+10
Feels like
+13
730 mmHg
77%
4.6
m/s
S
19 September, Friday. day, 20°; night, 10°; clear
20
+20
+11
20 September, sat
+20
+11
Feels like
+13
730 mmHg
77%
4.8
m/s
S
20 September, Saturday. day, 20°; night, 11°; partly cloudy
21
+21
+12
21 September, sun
+21
+12
Feels like
+14
730 mmHg
78%
5
m/s
S
21 September, Sunday. day, 21°; night, 12°; rain
22
+19
+11
22 September, mon
+19
+11
Feels like
+12
729 mmHg
78%
5.3
m/s
SW
22 September, Monday. day, 19°; night, 11°; rain
23
+19
+10
23 September, tue
+19
+10
Feels like
+11
730 mmHg
77%
4.9
m/s
SW
23 September, Tuesday. day, 19°; night, 10°; rain
24
+19
+9
24 September, wed
+19
+9
Feels like
+11
730 mmHg
77%
5
m/s
S
24 September, Wednesday. day, 19°; night, 9°; clear
25
+19
+10
25 September, thu
+19
+10
Feels like
+11
729 mmHg
77%
4.8
m/s
S
25 September, Thursday. day, 19°; night, 10°; partly cloudy
26
+19
+10
26 September, fri
+19
+10
Feels like
+11
729 mmHg
80%
5
m/s
S
26 September, Friday. day, 19°; night, 10°; overcast
27
+19
+11
27 September, sat
+19
+11
Feels like
+12
728 mmHg
79%
5.3
m/s
S
27 September, Saturday. day, 19°; night, 11°; partly cloudy
28
+17
+11
28 September, sun
+17
+11
Feels like
+11
728 mmHg
79%
5.1
m/s
S
28 September, Sunday. day, 17°; night, 11°; overcast
29
+17
+9
29 September, mon
+17
+9
Feels like
+9
729 mmHg
80%
5
m/s
S
29 September, Monday. day, 17°; night, 9°; rain
30
+16
+8
30 September, tue
+16
+8
Feels like
+9
729 mmHg
80%
5
m/s
S
30 September, Tuesday. day, 16°; night, 8°; rain
1
+17
+9
1 October, wed
+17
+9
Feels like
+9
730 mmHg
78%
5.2
m/s
S
1 October, Wednesday. day, 17°; night, 9°; clear
2
+16
+9
2 October, thu
+16
+9
Feels like
+9
729 mmHg
80%
5
m/s
S
2 October, Thursday. day, 16°; night, 9°; rain
3
+16
+8
3 October, fri
+16
+8
Feels like
+9
730 mmHg
78%
5.1
m/s
S
3 October, Friday. day, 16°; night, 8°; partly cloudy
4
+16
+9
4 October, sat
+16
+9
Feels like
+9
730 mmHg
80%
4.9
m/s
S
4 October, Saturday. day, 16°; night, 9°; rain
Average data for 10 years
Waterloo September
11
sunny days
10
days with precipitation
6
cloudy days
11 sunny days; 10 days with precipitation; 6 cloudy days;
78
%
air humidity
3.2
m/s
Wind
S
83
mm of precipitation
(9% of annual average)
air humidity 78%; 83 millimeters of precipitation (9% of annual average); Wind southerly 3.2 Meters per second
Weather graphs for September
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
S
S
SW
SW
S
S
SW
S
S
S
S
S
SW
SW
SW
S
S
S
S
S
S
SW
SW
S
S
S
S
S
S
S
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
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Cleveland
Macedonia
Burlington
Buffalo
Milan
London
Cities with similar weather in September
San Francisco
Podgorica
Vancouver
Boston
Seattle
Balkhash
Montreal
Bruges
San Sebastian
