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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
29
−6
−8
29 December, sun
−6
−8
Feels like
−13
726 mmHg
82%
8.5
m/s
NW
29 December, Sunday. day, -6°; night, -8°; snow
30
December
+3
−5
30 December, mon
+3
−5
Feels like
−5
714 mmHg
91%
6
m/s
N
Climate normal
−5
−11
30 December, Monday. day, 3°; night, -5°; sleet
31
−2
−9
31 December, tue
−2
−9
Feels like
−12
723 mmHg
78%
7.9
m/s
NW
Climate normal
−5
−11
31 December, Tuesday. day, -2°; night, -9°; light snow
1 January
−5
−8
1 January, wed
−5
−8
Feels like
−14
726 mmHg
75%
5.1
m/s
W
Climate normal
−8
−11
1 January, Wednesday. day, -5°; night, -8°; partly cloudy
2
−6
−14
2 January, thu
−6
−14
Feels like
−15
727 mmHg
76%
5.3
m/s
NW
Climate normal
−7
−11
2 January, Thursday. day, -6°; night, -14°; light snow
3
−10
−16
3 January, fri
−10
−16
Feels like
−20
730 mmHg
74%
5.3
m/s
NW
Climate normal
−5
−8
3 January, Friday. day, -10°; night, -16°; overcast
4
−11
−14
4 January, sat
−11
−14
Feels like
−20
730 mmHg
72%
3.7
m/s
E
Climate normal
−8
−10
4 January, Saturday. day, -11°; night, -14°; light snow
5
−10
−16
5 January, sun
−10
−16
Feels like
−19
728 mmHg
77%
5.3
m/s
NW
Climate normal
−5
−10
5 January, Sunday. day, -10°; night, -16°; snow
6
−13
−16
6 January, mon
−13
−16
Feels like
−23
726 mmHg
76%
5.8
m/s
NW
Climate normal
−5
−8
6 January, Monday. day, -13°; night, -16°; light snow
7
−12
−15
7 January, tue
−12
−15
Feels like
−22
728 mmHg
79%
5.4
m/s
NW
Climate normal
−7
−7
7 January, Tuesday. day, -12°; night, -15°; clear
8
−12
−16
8 January, wed
−12
−16
Feels like
−22
726 mmHg
81%
4.5
m/s
W
Climate normal
−6
−10
8 January, Wednesday. day, -12°; night, -16°; snow
9
−17
−21
9 January, thu
−17
−21
Feels like
−27
727 mmHg
73%
5.8
m/s
NW
Climate normal
−6
−9
9 January, Thursday. day, -17°; night, -21°; mostly clear
10
−14
−19
10 January, fri
−14
−19
Feels like
−25
723 mmHg
76%
5.3
m/s
NW
Climate normal
−2
−7
10 January, Friday. day, -14°; night, -19°; partly cloudy
11
−12
−18
11 January, sat
−12
−18
Feels like
−24
726 mmHg
75%
6.4
m/s
NW
Climate normal
−4
−5
11 January, Saturday. day, -12°; night, -18°; partly cloudy
12
−8
−5
12 January, sun
−8
−5
Feels like
−22
729 mmHg
80%
8.6
m/s
S
Climate normal
−9
−10
12 January, Sunday. day, -8°; night, -5°; mostly clear
13
0
0
13 January, mon
0
0
Feels like
−9
716 mmHg
95%
6
m/s
S
Climate normal
−6
−12
13 January, Monday. day, 0°; night, 0°; partly cloudy
14
0
−13
14 January, tue
0
−13
Feels like
−15
720 mmHg
89%
11.6
m/s
N
Climate normal
−5
−7
14 January, Tuesday. day, 0°; night, -13°; light snow
15
−16
−21
15 January, wed
−16
−21
Feels like
−26
731 mmHg
77%
8
m/s
NW
Climate normal
−5
−9
15 January, Wednesday. day, -16°; night, -21°; mostly clear
16
−8
−4
16 January, thu
−8
−4
Feels like
−22
725 mmHg
82%
7.6
m/s
S
Climate normal
−3
−6
16 January, Thursday. day, -8°; night, -4°; light snow
17
−5
−16
17 January, fri
−5
−16
Feels like
−18
725 mmHg
87%
10.2
m/s
NW
Climate normal
−5
−8
17 January, Friday. day, -5°; night, -16°; overcast
18
−14
−12
18 January, sat
−14
−12
Feels like
−21
729 mmHg
79%
3
m/s
NW
Climate normal
−3
−6
18 January, Saturday. day, -14°; night, -12°; partly cloudy
19
0
−1
19 January, sun
0
−1
Feels like
−12
724 mmHg
94%
9.4
m/s
SW
Climate normal
−5
−8
19 January, Sunday. day, 0°; night, -1°; light snow
20
0
−1
20 January, mon
0
−1
Feels like
−7
727 mmHg
94%
5
m/s
NW
Climate normal
−5
−7
20 January, Monday. day, 0°; night, -1°; partly cloudy
21
+3
+2
21 January, tue
+3
+2
Feels like
−5
716 mmHg
93%
6.7
m/s
SW
Climate normal
−6
−10
21 January, Tuesday. day, 3°; night, 2°; partly cloudy
22
+2
0
22 January, wed
+2
0
Feels like
−5
721 mmHg
90%
5.6
m/s
NW
Climate normal
−5
−6
22 January, Wednesday. day, 2°; night, 0°; partly cloudy
23
+2
+1
23 January, thu
+2
+1
Feels like
−6
713 mmHg
95%
8.9
m/s
SE
Climate normal
−6
−8
23 January, Thursday. day, 2°; night, 1°; sleet
24
+6
+4
24 January, fri
+6
+4
Feels like
0
710 mmHg
89%
3.9
m/s
SW
Climate normal
−4
−9
24 January, Friday. day, 6°; night, 4°; partly cloudy
25
+3
+1
25 January, sat
+3
+1
Feels like
−5
713 mmHg
93%
6.7
m/s
NW
Climate normal
−4
−6
25 January, Saturday. day, 3°; night, 1°; light rain
26
+2
0
26 January, sun
+2
0
Feels like
−6
721 mmHg
83%
4.7
m/s
NW
Climate normal
−3
−6
26 January, Sunday. day, 2°; night, 0°; mostly clear
27
+4
+1
27 January, mon
+4
+1
Feels like
−6
724 mmHg
84%
6.6
m/s
NW
Climate normal
−3
−6
27 January, Monday. day, 4°; night, 1°; mostly clear
28
+5
+2
28 January, tue
+5
+2
Feels like
−2
724 mmHg
76%
4.7
m/s
SE
Climate normal
−1
−5
28 January, Tuesday. day, 5°; night, 2°; partly cloudy
Average data for 10 years
Next, the average data for 10 years
29
−4
−4
29 January, wed
−4
−4
Feels like
−11
723 mmHg
82%
8.6
m/s
NW
29 January, Wednesday. day, -4°; night, -4°; overcast
30
−2
−6
30 January, thu
−2
−6
Feels like
−9
723 mmHg
81%
7.1
m/s
W
30 January, Thursday. day, -2°; night, -6°; clear
31
−5
−6
31 January, fri
−5
−6
Feels like
−12
724 mmHg
83%
7.5
m/s
NW
31 January, Friday. day, -5°; night, -6°; clear
1 February
−5
−7
1 February, sat
−5
−7
Feels like
−12
727 mmHg
81%
8.1
m/s
NW
1 February, Saturday. day, -5°; night, -7°; partly cloudy
Average for 30 days
9
sunny days
9
days with precipitation
12
cloudy days
9 sunny days; 9 days with precipitation; 12 cloudy days;
83
%
air humidity
6.3
m/s
Wind
NW
21
mm of precipitation
(4% of annual average)
air humidity 83%; 21 millimeters of precipitation (4% of annual average); Wind north-westerly 6.3 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
NW
W
NW
NW
E
NW
NW
NW
W
NW
NW
NW
S
S
N
NW
S
NW
NW
SW
NW
SW
NW
SE
SW
NW
NW
NW
SE
30
Average data for 10 years
31
1
January
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
Daytime temperature
Night-time temperature
