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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
18
+27
+20
18 August, sun
+27
+20
Feels like
+26
739 mmHg
56%
5.8
m/s
SW
18 August, Sunday. day, 27°; night, 20°; clear
19
+27
+21
19 August, mon
+27
+21
Feels like
+27
739 mmHg
55%
5.6
m/s
SW
19 August, Monday. day, 27°; night, 21°; clear
20
+27
+20
20 August, tue
+27
+20
Feels like
+26
740 mmHg
56%
5.9
m/s
W
20 August, Tuesday. day, 27°; night, 20°; rain
21
August
+23
+11
21 August, wed
+23
+11
Feels like
+19
750 mmHg
64%
3.3
m/s
E
Climate normal
+26
+20
21 August, Wednesday. day, 23°; night, 11°; mostly clear
22
+24
+14
22 August, thu
+24
+14
Feels like
+20
749 mmHg
65%
4.1
m/s
SE
Climate normal
+27
+20
22 August, Thursday. day, 24°; night, 14°; partly cloudy
23
+26
+19
23 August, fri
+26
+19
Feels like
+21
748 mmHg
66%
4.2
m/s
S
Climate normal
+28
+21
23 August, Friday. day, 26°; night, 19°; rain
24
+27
+22
24 August, sat
+27
+22
Feels like
+24
746 mmHg
80%
4.3
m/s
SE
Climate normal
+27
+20
24 August, Saturday. day, 27°; night, 22°; light rain
25
+32
+23
25 August, sun
+32
+23
Feels like
+30
745 mmHg
76%
5.1
m/s
S
Climate normal
+26
+20
25 August, Sunday. day, 32°; night, 23°; light rain
26
+31
+22
26 August, mon
+31
+22
Feels like
+30
746 mmHg
71%
4.7
m/s
W
Climate normal
+25
+20
26 August, Monday. day, 31°; night, 22°; clear
27
+29
+18
27 August, tue
+29
+18
Feels like
+27
746 mmHg
69%
3.8
m/s
N
Climate normal
+25
+19
27 August, Tuesday. day, 29°; night, 18°; partly cloudy
28
+28
+20
28 August, wed
+28
+20
Feels like
+26
746 mmHg
74%
4.3
m/s
SE
Climate normal
+26
+20
28 August, Wednesday. day, 28°; night, 20°; mostly clear
29
+28
+17
29 August, thu
+28
+17
Feels like
+24
743 mmHg
67%
5.6
m/s
SW
Climate normal
+26
+20
29 August, Thursday. day, 28°; night, 17°; heavy rain
30
+26
+16
30 August, fri
+26
+16
Feels like
+20
745 mmHg
64%
5.3
m/s
W
Climate normal
+28
+21
30 August, Friday. day, 26°; night, 16°; clear
31
+25
+17
31 August, sat
+25
+17
Feels like
+20
745 mmHg
62%
4.5
m/s
S
Climate normal
+28
+22
31 August, Saturday. day, 25°; night, 17°; partly cloudy
1 September
+27
+17
1 September, sun
+27
+17
Feels like
+22
745 mmHg
66%
4.4
m/s
S
Climate normal
+26
+20
1 September, Sunday. day, 27°; night, 17°; partly cloudy
2
+26
+17
2 September, mon
+26
+17
Feels like
+20
743 mmHg
72%
4.5
m/s
NW
Climate normal
+26
+20
2 September, Monday. day, 26°; night, 17°; mostly clear
3
+26
+19
3 September, tue
+26
+19
Feels like
+23
742 mmHg
80%
2.5
m/s
SW
Climate normal
+25
+20
3 September, Tuesday. day, 26°; night, 19°; clear
4
+27
+21
4 September, wed
+27
+21
Feels like
+25
741 mmHg
84%
2.7
m/s
SW
Climate normal
+24
+19
4 September, Wednesday. day, 27°; night, 21°; rain
5
+19
+11
5 September, thu
+19
+11
Feels like
+13
744 mmHg
88%
8.4
m/s
N
Climate normal
+25
+18
5 September, Thursday. day, 19°; night, 11°; rain
6
+13
+4
6 September, fri
+13
+4
Feels like
+7
750 mmHg
67%
4.1
m/s
NE
Climate normal
+25
+19
6 September, Friday. day, 13°; night, 4°; clear
7
+16
+12
7 September, sat
+16
+12
Feels like
+9
744 mmHg
78%
2.6
m/s
S
Climate normal
+24
+19
7 September, Saturday. day, 16°; night, 12°; clear
8
+22
+11
8 September, sun
+22
+11
Feels like
+15
742 mmHg
84%
4.7
m/s
SW
Climate normal
+25
+18
8 September, Sunday. day, 22°; night, 11°; light rain
9
+14
+13
9 September, mon
+14
+13
Feels like
+8
745 mmHg
69%
2.4
m/s
SE
Climate normal
+24
+19
9 September, Monday. day, 14°; night, 13°; clear
10
+13
+6
10 September, tue
+13
+6
Feels like
+8
739 mmHg
84%
3.6
m/s
E
Climate normal
+22
+17
10 September, Tuesday. day, 13°; night, 6°; rain
11
+20
+12
11 September, wed
+20
+12
Feels like
+14
743 mmHg
84%
1.3
m/s
NW
Climate normal
+23
+17
11 September, Wednesday. day, 20°; night, 12°; mostly clear
12
+19
+15
12 September, thu
+19
+15
Feels like
+13
746 mmHg
82%
4.1
m/s
E
Climate normal
+23
+17
12 September, Thursday. day, 19°; night, 15°; light rain
13
+21
+18
13 September, fri
+21
+18
Feels like
+18
744 mmHg
94%
3.4
m/s
E
Climate normal
+22
+17
13 September, Friday. day, 21°; night, 18°; rain
14
+25
+22
14 September, sat
+25
+22
Feels like
+23
742 mmHg
88%
3.8
m/s
S
Climate normal
+21
+17
14 September, Saturday. day, 25°; night, 22°; mostly clear
15
+26
+22
15 September, sun
+26
+22
Feels like
+22
737 mmHg
79%
5.7
m/s
S
Climate normal
+22
+16
15 September, Sunday. day, 26°; night, 22°; clear
16
+22
+17
16 September, mon
+22
+17
Feels like
+17
737 mmHg
73%
6.5
m/s
NW
Climate normal
+22
+15
16 September, Monday. day, 22°; night, 17°; light rain
17
+17
+8
17 September, tue
+17
+8
Feels like
+10
743 mmHg
65%
6
m/s
NW
Climate normal
+22
+17
17 September, Tuesday. day, 17°; night, 8°; clear
18
+19
+15
18 September, wed
+19
+15
Feels like
+11
744 mmHg
79%
3.8
m/s
S
Climate normal
+22
+17
18 September, Wednesday. day, 19°; night, 15°; clear
19
+21
+20
19 September, thu
+21
+20
Feels like
+15
740 mmHg
65%
7.2
m/s
S
Climate normal
+24
+18
19 September, Thursday. day, 21°; night, 20°; clear
Average data for 10 years
Next, the average data for 10 years
20
+23
+18
20 September, fri
+23
+18
Feels like
+21
741 mmHg
55%
7
m/s
W
20 September, Friday. day, 23°; night, 18°; clear
21
+22
+18
21 September, sat
+22
+18
Feels like
+21
743 mmHg
64%
5.8
m/s
S
21 September, Saturday. day, 22°; night, 18°; partly cloudy
Average for 30 days
20
sunny days
6
days with precipitation
4
cloudy days
20 sunny days; 6 days with precipitation; 4 cloudy days;
75
%
air humidity
4.4
m/s
Wind
S
37
mm of precipitation
(5% of annual average)
air humidity 75%; 37 millimeters of precipitation (5% of annual average); Wind southerly 4.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
SE
S
SE
S
W
N
SE
SW
W
S
S
NW
SW
SW
N
NE
S
SW
SE
E
NW
E
E
S
S
NW
NW
S
S
21
Average data for 10 years
22
23
24
25
26
27
28
29
30
31
1
September
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Daytime temperature
Night-time temperature