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January 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
31
−5
−11
31 December, sun
−5
−11
Feels like
−12
725 mmHg
81%
9.1
m/s
W
31 December, Sunday. day, -5°; night, -11°; overcast
1
−8
−11
1 January, mon
−8
−11
Feels like
−15
727 mmHg
77%
9.5
m/s
NW
1 January, Monday. day, -8°; night, -11°; partly cloudy
2
−7
−11
2 January, tue
−7
−11
Feels like
−14
729 mmHg
79%
7
m/s
NW
2 January, Tuesday. day, -7°; night, -11°; clear
3
−5
−8
3 January, wed
−5
−8
Feels like
−12
726 mmHg
85%
10
m/s
SW
3 January, Wednesday. day, -5°; night, -8°; overcast
4
−8
−10
4 January, thu
−8
−10
Feels like
−15
729 mmHg
79%
8.3
m/s
W
4 January, Thursday. day, -8°; night, -10°; partly cloudy
5
−5
−10
5 January, fri
−5
−10
Feels like
−13
724 mmHg
76%
8.3
m/s
W
5 January, Friday. day, -5°; night, -10°; clear
6
−5
−8
6 January, sat
−5
−8
Feels like
−12
724 mmHg
81%
7.9
m/s
W
6 January, Saturday. day, -5°; night, -8°; overcast
7
−7
−7
7 January, sun
−7
−7
Feels like
−14
726 mmHg
81%
7.5
m/s
NW
7 January, Sunday. day, -7°; night, -7°; overcast
8
−6
−10
8 January, mon
−6
−10
Feels like
−13
726 mmHg
81%
8.3
m/s
NW
8 January, Monday. day, -6°; night, -10°; overcast
9
−6
−9
9 January, tue
−6
−9
Feels like
−14
727 mmHg
81%
8.8
m/s
SW
9 January, Tuesday. day, -6°; night, -9°; overcast
10
−2
−7
10 January, wed
−2
−7
Feels like
−9
723 mmHg
83%
7.5
m/s
SW
10 January, Wednesday. day, -2°; night, -7°; overcast
11
−4
−5
11 January, thu
−4
−5
Feels like
−11
723 mmHg
86%
7.4
m/s
NW
11 January, Thursday. day, -4°; night, -5°; overcast
12
−9
−10
12 January, fri
−9
−10
Feels like
−17
727 mmHg
81%
9.3
m/s
NW
12 January, Friday. day, -9°; night, -10°; overcast
13
−6
−12
13 January, sat
−6
−12
Feels like
−12
726 mmHg
81%
7
m/s
SW
13 January, Saturday. day, -6°; night, -12°; overcast
14
−5
−7
14 January, sun
−5
−7
Feels like
−12
727 mmHg
83%
7
m/s
NW
14 January, Sunday. day, -5°; night, -7°; partly cloudy
15
−5
−9
15 January, mon
−5
−9
Feels like
−11
726 mmHg
81%
7
m/s
SW
15 January, Monday. day, -5°; night, -9°; partly cloudy
16
−3
−6
16 January, tue
−3
−6
Feels like
−11
723 mmHg
86%
8
m/s
W
16 January, Tuesday. day, -3°; night, -6°; overcast
17
−5
−8
17 January, wed
−5
−8
Feels like
−12
724 mmHg
83%
8.1
m/s
NW
17 January, Wednesday. day, -5°; night, -8°; partly cloudy
18
−3
−6
18 January, thu
−3
−6
Feels like
−10
723 mmHg
83%
8.5
m/s
W
18 January, Thursday. day, -3°; night, -6°; overcast
19
−5
−8
19 January, fri
−5
−8
Feels like
−12
724 mmHg
82%
8
m/s
NW
19 January, Friday. day, -5°; night, -8°; clear
20
−5
−7
20 January, sat
−5
−7
Feels like
−12
725 mmHg
86%
7.8
m/s
NW
20 January, Saturday. day, -5°; night, -7°; snow
21
−6
−10
21 January, sun
−6
−10
Feels like
−12
724 mmHg
82%
6.8
m/s
E
21 January, Sunday. day, -6°; night, -10°; snow
22
−5
−6
22 January, mon
−5
−6
Feels like
−12
724 mmHg
83%
7.9
m/s
NW
22 January, Monday. day, -5°; night, -6°; overcast
23
−6
−8
23 January, tue
−6
−8
Feels like
−14
725 mmHg
82%
8.5
m/s
NW
23 January, Tuesday. day, -6°; night, -8°; snow
24
−4
−9
24 January, wed
−4
−9
Feels like
−10
723 mmHg
85%
8.3
m/s
W
24 January, Wednesday. day, -4°; night, -9°; overcast
25
−4
−6
25 January, thu
−4
−6
Feels like
−11
723 mmHg
86%
8.3
m/s
NW
25 January, Thursday. day, -4°; night, -6°; overcast
26
−3
−6
26 January, fri
−3
−6
Feels like
−10
724 mmHg
82%
8.5
m/s
NW
26 January, Friday. day, -3°; night, -6°; overcast
27
−3
−6
27 January, sat
−3
−6
Feels like
−10
724 mmHg
86%
8.3
m/s
W
27 January, Saturday. day, -3°; night, -6°; overcast
28
−1
−5
28 January, sun
−1
−5
Feels like
−8
721 mmHg
87%
9
m/s
W
28 January, Sunday. day, -1°; night, -5°; overcast
29
−4
−4
29 January, mon
−4
−4
Feels like
−11
723 mmHg
82%
8.6
m/s
NW
29 January, Monday. day, -4°; night, -4°; overcast
30
−2
−6
30 January, tue
−2
−6
Feels like
−9
723 mmHg
81%
7.1
m/s
W
30 January, Tuesday. day, -2°; night, -6°; clear
31
−5
−6
31 January, wed
−5
−6
Feels like
−12
724 mmHg
83%
7.5
m/s
NW
31 January, Wednesday. day, -5°; night, -6°; clear
1
−5
−7
1 February, thu
−5
−7
Feels like
−12
727 mmHg
81%
8.1
m/s
NW
1 February, Thursday. day, -5°; night, -7°; partly cloudy
2
−6
−9
2 February, fri
−6
−9
Feels like
−13
728 mmHg
81%
8
m/s
NW
2 February, Friday. day, -6°; night, -9°; overcast
3
−5
−9
3 February, sat
−5
−9
Feels like
−11
728 mmHg
83%
7.1
m/s
N
3 February, Saturday. day, -5°; night, -9°; clear
Average data for 10 years
Sioux Falls January
5
sunny days
3
days with precipitation
23
cloudy days
5 sunny days; 3 days with precipitation; 23 cloudy days;
82
%
air humidity
6
m/s
Wind
W
27
mm of precipitation
(5% of annual average)
air humidity 82%; 27 millimeters of precipitation (5% of annual average); Wind westerly 6 Meters per second
Weather graphs for January
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NW
NW
SW
W
W
W
NW
NW
SW
SW
NW
NW
SW
NW
SW
W
NW
W
NW
NW
E
NW
NW
W
NW
NW
W
W
NW
W
NW
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
31
Daytime temperature
Night-time temperature
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