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Monthly weather forecast in Iowa City
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
+26
+20
1 September, sun
+26
+20
Feels like
+26
741 mmHg
56%
6.1
m/s
SE
1 September, Sunday. day, 26°; night, 20°; clear
2
+26
+20
2 September, mon
+26
+20
Feels like
+25
741 mmHg
58%
6
m/s
W
2 September, Monday. day, 26°; night, 20°; clear
3
+25
+20
3 September, tue
+25
+20
Feels like
+24
742 mmHg
57%
6.5
m/s
W
3 September, Tuesday. day, 25°; night, 20°; partly cloudy
4
September
+26
+12
4 September, wed
+26
+12
Feels like
+20
749 mmHg
62%
3.4
m/s
SE
Climate normal
+24
+19
4 September, Wednesday. day, 26°; night, 12°; clear
5
+27
+14
5 September, thu
+27
+14
Feels like
+21
747 mmHg
69%
4.5
m/s
NW
Climate normal
+25
+18
5 September, Thursday. day, 27°; night, 14°; light rain
6
+22
+9
6 September, fri
+22
+9
Feels like
+14
749 mmHg
61%
6
m/s
N
Climate normal
+25
+19
6 September, Friday. day, 22°; night, 9°; light rain
7
+20
+6
7 September, sat
+20
+6
Feels like
+13
750 mmHg
56%
4
m/s
N
Climate normal
+24
+19
7 September, Saturday. day, 20°; night, 6°; clear
8
+24
+10
8 September, sun
+24
+10
Feels like
+15
747 mmHg
55%
3.8
m/s
W
Climate normal
+25
+18
8 September, Sunday. day, 24°; night, 10°; mostly clear
9
+27
+14
9 September, mon
+27
+14
Feels like
+19
748 mmHg
54%
3.7
m/s
SW
Climate normal
+24
+19
9 September, Monday. day, 27°; night, 14°; clear
10
+29
+15
10 September, tue
+29
+15
Feels like
+21
747 mmHg
55%
4.8
m/s
S
Climate normal
+22
+17
10 September, Tuesday. day, 29°; night, 15°; clear
11
+30
+17
11 September, wed
+30
+17
Feels like
+22
746 mmHg
52%
4.1
m/s
S
Climate normal
+23
+17
11 September, Wednesday. day, 30°; night, 17°; partly cloudy
12
+29
+17
12 September, thu
+29
+17
Feels like
+22
746 mmHg
51%
4.6
m/s
S
Climate normal
+23
+17
12 September, Thursday. day, 29°; night, 17°; partly cloudy
13
+29
+18
13 September, fri
+29
+18
Feels like
+23
746 mmHg
56%
3.9
m/s
SE
Climate normal
+22
+17
13 September, Friday. day, 29°; night, 18°; clear
14
+28
+16
14 September, sat
+28
+16
Feels like
+22
745 mmHg
60%
3.8
m/s
E
Climate normal
+21
+17
14 September, Saturday. day, 28°; night, 16°; partly cloudy
15
+26
+16
15 September, sun
+26
+16
Feels like
+20
744 mmHg
61%
4.7
m/s
SE
Climate normal
+22
+16
15 September, Sunday. day, 26°; night, 16°; partly cloudy
16
+27
+17
16 September, mon
+27
+17
Feels like
+19
743 mmHg
66%
4.5
m/s
S
Climate normal
+22
+15
16 September, Monday. day, 27°; night, 17°; partly cloudy
17
+25
+18
17 September, tue
+25
+18
Feels like
+21
742 mmHg
69%
2.1
m/s
SW
Climate normal
+22
+17
17 September, Tuesday. day, 25°; night, 18°; mostly clear
18
+26
+17
18 September, wed
+26
+17
Feels like
+22
739 mmHg
75%
1.6
m/s
SW
Climate normal
+22
+17
18 September, Wednesday. day, 26°; night, 17°; rain
19
+24
+18
19 September, thu
+24
+18
Feels like
+22
739 mmHg
86%
1.3
m/s
SE
Climate normal
+24
+18
19 September, Thursday. day, 24°; night, 18°; light rain
20
+24
+17
20 September, fri
+24
+17
Feels like
+21
741 mmHg
87%
2.2
m/s
NE
Climate normal
+23
+18
20 September, Friday. day, 24°; night, 17°; light rain
21
+24
+17
21 September, sat
+24
+17
Feels like
+21
743 mmHg
85%
2.6
m/s
E
Climate normal
+22
+18
21 September, Saturday. day, 24°; night, 17°; mostly clear
22
+24
+18
22 September, sun
+24
+18
Feels like
+22
743 mmHg
83%
3.2
m/s
E
Climate normal
+23
+17
22 September, Sunday. day, 24°; night, 18°; mostly clear
23
+25
+18
23 September, mon
+25
+18
Feels like
+23
742 mmHg
81%
3.1
m/s
E
Climate normal
+22
+18
23 September, Monday. day, 25°; night, 18°; mostly clear
24
+25
+20
24 September, tue
+25
+20
Feels like
+22
742 mmHg
79%
4
m/s
E
Climate normal
+22
+17
24 September, Tuesday. day, 25°; night, 20°; mostly clear
25
+23
+18
25 September, wed
+23
+18
Feels like
+20
743 mmHg
80%
4.7
m/s
SE
Climate normal
+22
+16
25 September, Wednesday. day, 23°; night, 18°; light rain
26
+22
+20
26 September, thu
+22
+20
Feels like
+20
745 mmHg
86%
4.3
m/s
SE
Climate normal
+22
+16
26 September, Thursday. day, 22°; night, 20°; light rain
27
+23
+20
27 September, fri
+23
+20
Feels like
+22
745 mmHg
87%
3.5
m/s
SE
Climate normal
+21
+16
27 September, Friday. day, 23°; night, 20°; rain
28
+25
+15
28 September, sat
+25
+15
Feels like
+20
743 mmHg
85%
5.2
m/s
NW
Climate normal
+20
+16
28 September, Saturday. day, 25°; night, 15°; rain
29
+20
+12
29 September, sun
+20
+12
Feels like
+13
746 mmHg
77%
2.8
m/s
NW
Climate normal
+19
+14
29 September, Sunday. day, 20°; night, 12°; clear
30
+20
+17
30 September, mon
+20
+17
Feels like
+15
744 mmHg
71%
3.9
m/s
S
Climate normal
+18
+13
30 September, Monday. day, 20°; night, 17°; clear
1 October
+22
+19
1 October, tue
+22
+19
Feels like
+18
742 mmHg
66%
4.3
m/s
S
Climate normal
+18
+14
1 October, Tuesday. day, 22°; night, 19°; partly cloudy
2
+22
+18
2 October, wed
+22
+18
Feels like
+20
743 mmHg
62%
3.5
m/s
S
Climate normal
+18
+14
2 October, Wednesday. day, 22°; night, 18°; partly cloudy
3
+26
+18
3 October, thu
+26
+18
Feels like
+20
744 mmHg
62%
3.2
m/s
S
Climate normal
+18
+13
3 October, Thursday. day, 26°; night, 18°; mostly clear
Average data for 10 years
Next, the average data for 10 years
4
+18
+13
4 October, fri
+18
+13
Feels like
+15
743 mmHg
62%
5.8
m/s
S
4 October, Friday. day, 18°; night, 13°; clear
5
+18
+13
5 October, sat
+18
+13
Feels like
+15
740 mmHg
62%
7.5
m/s
SW
5 October, Saturday. day, 18°; night, 13°; partly cloudy
Average for 30 days
15
sunny days
8
days with precipitation
7
cloudy days
15 sunny days; 8 days with precipitation; 7 cloudy days;
69
%
air humidity
3.7
m/s
Wind
S
8
mm of precipitation
(1% of annual average)
air humidity 69%; 8 millimeters of precipitation (1% of annual average); Wind southerly 3.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
NW
N
N
W
SW
S
S
S
SE
E
SE
S
SW
SW
SE
NE
E
E
E
E
SE
SE
SE
NW
NW
S
S
S
S
4
Average data for 10 years
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
1
October
2
3
Daytime temperature
Night-time temperature
