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Monthly weather forecast in Sioux Falls
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
14
+28
+21
14 July, sun
+28
+21
Feels like
+27
724 mmHg
55%
6.1
m/s
W
14 July, Sunday. day, 28°; night, 21°; clear
15
+29
+21
15 July, mon
+29
+21
Feels like
+29
724 mmHg
55%
5.9
m/s
S
15 July, Monday. day, 29°; night, 21°; clear
16
+31
+22
16 July, tue
+31
+22
Feels like
+30
723 mmHg
49%
6.6
m/s
S
16 July, Tuesday. day, 31°; night, 22°; clear
17
+29
+24
17 July, wed
+29
+24
Feels like
+29
723 mmHg
51%
6.6
m/s
SW
17 July, Wednesday. day, 29°; night, 24°; rain
18
+29
+22
18 July, thu
+29
+22
Feels like
+29
723 mmHg
50%
6.3
m/s
SE
18 July, Thursday. day, 29°; night, 22°; rain
19
+29
+23
19 July, fri
+29
+23
Feels like
+30
722 mmHg
61%
6.5
m/s
S
19 July, Friday. day, 29°; night, 23°; clear
20
July
+26
+16
20 July, sat
+26
+16
Feels like
+23
726 mmHg
77%
2.8
m/s
NE
Climate normal
+29
+22
20 July, Saturday. day, 26°; night, 16°; thunderstorm with rain
21
+26
+16
21 July, sun
+26
+16
Feels like
+24
726 mmHg
74%
2
m/s
E
Climate normal
+30
+23
21 July, Sunday. day, 26°; night, 16°; thunderstorm with rain
22
+26
+16
22 July, mon
+26
+16
Feels like
+25
725 mmHg
74%
1.9
m/s
S
Climate normal
+29
+22
22 July, Monday. day, 26°; night, 16°; rain
23
+28
+18
23 July, tue
+28
+18
Feels like
+26
725 mmHg
73%
2
m/s
SW
Climate normal
+29
+22
23 July, Tuesday. day, 28°; night, 18°; light rain
24
+29
+18
24 July, wed
+29
+18
Feels like
+28
726 mmHg
69%
2.7
m/s
S
Climate normal
+30
+22
24 July, Wednesday. day, 29°; night, 18°; light rain
25
+29
+20
25 July, thu
+29
+20
Feels like
+27
726 mmHg
69%
4.3
m/s
SE
Climate normal
+29
+23
25 July, Thursday. day, 29°; night, 20°; light rain
26
+30
+21
26 July, fri
+30
+21
Feels like
+24
723 mmHg
65%
6.9
m/s
S
Climate normal
+28
+22
26 July, Friday. day, 30°; night, 21°; clear
27
+30
+21
27 July, sat
+30
+21
Feels like
+25
722 mmHg
65%
7.7
m/s
S
Climate normal
+26
+20
27 July, Saturday. day, 30°; night, 21°; mostly clear
28
+30
+21
28 July, sun
+30
+21
Feels like
+25
721 mmHg
61%
6.7
m/s
S
Climate normal
+26
+20
28 July, Sunday. day, 30°; night, 21°; partly cloudy
29
+30
+20
29 July, mon
+30
+20
Feels like
+27
721 mmHg
67%
5.5
m/s
S
Climate normal
+28
+20
29 July, Monday. day, 30°; night, 20°; light rain
30
+29
+19
30 July, tue
+29
+19
Feels like
+26
721 mmHg
65%
4.1
m/s
S
Climate normal
+29
+21
30 July, Tuesday. day, 29°; night, 19°; light rain
31
+28
+19
31 July, wed
+28
+19
Feels like
+26
722 mmHg
69%
3.7
m/s
S
Climate normal
+30
+21
31 July, Wednesday. day, 28°; night, 19°; partly cloudy
1 August
+31
+22
1 August, thu
+31
+22
Feels like
+32
724 mmHg
85%
3.6
m/s
S
Climate normal
+29
+22
1 August, Thursday. day, 31°; night, 22°; clear
2
+26
+20
2 August, fri
+26
+20
Feels like
+27
728 mmHg
90%
4.3
m/s
NE
Climate normal
+27
+21
2 August, Friday. day, 26°; night, 20°; rain
3
+24
+19
3 August, sat
+24
+19
Feels like
+23
731 mmHg
87%
3.8
m/s
E
Climate normal
+28
+21
3 August, Saturday. day, 24°; night, 19°; mostly clear
4
+23
+18
4 August, sun
+23
+18
Feels like
+21
730 mmHg
87%
3.9
m/s
SE
Climate normal
+26
+20
4 August, Sunday. day, 23°; night, 18°; mostly clear
5
+23
+17
5 August, mon
+23
+17
Feels like
+20
728 mmHg
86%
4.1
m/s
SE
Climate normal
+26
+19
5 August, Monday. day, 23°; night, 17°; partly cloudy
6
+25
+19
6 August, tue
+25
+19
Feels like
+22
726 mmHg
87%
3
m/s
S
Climate normal
+27
+19
6 August, Tuesday. day, 25°; night, 19°; partly cloudy
7
+25
+20
7 August, wed
+25
+20
Feels like
+24
725 mmHg
89%
2.5
m/s
SE
Climate normal
+27
+21
7 August, Wednesday. day, 25°; night, 20°; partly cloudy
8
+26
+23
8 August, thu
+26
+23
Feels like
+26
725 mmHg
90%
2.5
m/s
SE
Climate normal
+27
+20
8 August, Thursday. day, 26°; night, 23°; partly cloudy
9
+27
+22
9 August, fri
+27
+22
Feels like
+29
724 mmHg
93%
2.1
m/s
S
Climate normal
+27
+20
9 August, Friday. day, 27°; night, 22°; rain
10
+26
+22
10 August, sat
+26
+22
Feels like
+27
724 mmHg
93%
2.8
m/s
E
Climate normal
+28
+20
10 August, Saturday. day, 26°; night, 22°; rain
11
+24
+21
11 August, sun
+24
+21
Feels like
+26
724 mmHg
95%
2.9
m/s
SE
Climate normal
+27
+20
11 August, Sunday. day, 24°; night, 21°; rain
12
+26
+21
12 August, mon
+26
+21
Feels like
+27
725 mmHg
90%
3
m/s
SE
Climate normal
+26
+21
12 August, Monday. day, 26°; night, 21°; light rain
13
+27
+21
13 August, tue
+27
+21
Feels like
+29
727 mmHg
89%
1.9
m/s
SE
Climate normal
+27
+19
13 August, Tuesday. day, 27°; night, 21°; mostly clear
14
+27
+23
14 August, wed
+27
+23
Feels like
+26
725 mmHg
88%
3.9
m/s
S
Climate normal
+25
+20
14 August, Wednesday. day, 27°; night, 23°; mostly clear
15
+26
+22
15 August, thu
+26
+22
Feels like
+25
721 mmHg
87%
4.7
m/s
S
Climate normal
+25
+20
15 August, Thursday. day, 26°; night, 22°; clear
16
+29
+22
16 August, fri
+29
+22
Feels like
+28
721 mmHg
87%
3.4
m/s
S
Climate normal
+25
+19
16 August, Friday. day, 29°; night, 22°; partly cloudy
17
+28
+24
17 August, sat
+28
+24
Feels like
+30
724 mmHg
91%
3.5
m/s
SE
Climate normal
+26
+18
17 August, Saturday. day, 28°; night, 24°; partly cloudy
Average for 30 days
11
sunny days
11
days with precipitation
8
cloudy days
11 sunny days; 11 days with precipitation; 8 cloudy days;
81
%
air humidity
3.7
m/s
Wind
S
21
mm of precipitation
(4% of annual average)
air humidity 81%; 21 millimeters of precipitation (4% of annual average); Wind southerly 3.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NE
E
S
SW
S
SE
S
S
S
S
S
S
S
NE
E
SE
SE
S
SE
SE
S
E
SE
SE
SE
S
S
S
SE
E
20
Average data for 10 years
21
22
23
24
25
26
27
28
29
30
31
1
August
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Daytime temperature
Night-time temperature
