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Monthly weather forecast in Sioux 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
8
−3
−5
8 December, sun
−3
−5
Feels like
−10
728 mmHg
73%
8.6
m/s
NW
8 December, Sunday. day, -3°; night, -5°; partly cloudy
9
−1
−4
9 December, mon
−1
−4
Feels like
−8
728 mmHg
72%
8.6
m/s
W
9 December, Monday. day, -1°; night, -4°; clear
10
−2
−4
10 December, tue
−2
−4
Feels like
−10
729 mmHg
73%
9.6
m/s
W
10 December, Tuesday. day, -2°; night, -4°; partly cloudy
11
December
−7
−13
11 December, wed
−7
−13
Feels like
−20
734 mmHg
55%
8.7
m/s
NW
Climate normal
0
−4
11 December, Wednesday. day, -7°; night, -13°; partly cloudy
12
−9
−13
12 December, thu
−9
−13
Feels like
−17
737 mmHg
56%
3.4
m/s
E
Climate normal
+1
−2
12 December, Thursday. day, -9°; night, -13°; light snow
13
−3
−3
13 December, fri
−3
−3
Feels like
−15
733 mmHg
62%
7.9
m/s
E
Climate normal
−1
−2
13 December, Friday. day, -3°; night, -3°; snow
14
+2
−2
14 December, sat
+2
−2
Feels like
−4
731 mmHg
88%
4.6
m/s
NW
Climate normal
−2
−3
14 December, Saturday. day, 2°; night, -2°; sleet
15
+6
+2
15 December, sun
+6
+2
Feels like
−4
728 mmHg
80%
6.1
m/s
SE
Climate normal
−3
−5
15 December, Sunday. day, 6°; night, 2°; overcast
16
+6
−3
16 December, mon
+6
−3
Feels like
−3
727 mmHg
80%
7.7
m/s
NW
Climate normal
−4
−6
16 December, Monday. day, 6°; night, -3°; sleet
17
−1
−4
17 December, tue
−1
−4
Feels like
−10
735 mmHg
77%
6.3
m/s
NW
Climate normal
−2
−5
17 December, Tuesday. day, -1°; night, -4°; light snow
18
−4
−7
18 December, wed
−4
−7
Feels like
−13
740 mmHg
75%
5
m/s
NW
Climate normal
−2
−5
18 December, Wednesday. day, -4°; night, -7°; mostly clear
19
−3
−7
19 December, thu
−3
−7
Feels like
−13
735 mmHg
72%
6.9
m/s
SW
Climate normal
−1
−4
19 December, Thursday. day, -3°; night, -7°; mostly clear
20
+2
−2
20 December, fri
+2
−2
Feels like
−6
731 mmHg
81%
4.2
m/s
SW
Climate normal
−2
−3
20 December, Friday. day, 2°; night, -2°; partly cloudy
21
+2
−3
21 December, sat
+2
−3
Feels like
−6
732 mmHg
85%
4.2
m/s
SW
Climate normal
−4
−5
21 December, Saturday. day, 2°; night, -3°; overcast
22
+3
0
22 December, sun
+3
0
Feels like
−4
729 mmHg
85%
3.9
m/s
W
Climate normal
−3
−6
22 December, Sunday. day, 3°; night, 0°; overcast
23
+12
+7
23 December, mon
+12
+7
Feels like
+5
722 mmHg
92%
6.6
m/s
NW
Climate normal
−3
−5
23 December, Monday. day, 12°; night, 7°; partly cloudy
24
+7
+4
24 December, tue
+7
+4
Feels like
+1
725 mmHg
82%
3.1
m/s
NW
Climate normal
−4
−6
24 December, Tuesday. day, 7°; night, 4°; mostly clear
25
+9
+7
25 December, wed
+9
+7
Feels like
+1
721 mmHg
73%
6.5
m/s
SW
Climate normal
−3
−7
25 December, Wednesday. day, 9°; night, 7°; clear
26
+10
+9
26 December, thu
+10
+9
Feels like
+4
718 mmHg
88%
6.4
m/s
SE
Climate normal
−3
−5
26 December, Thursday. day, 10°; night, 9°; partly cloudy
27
+8
0
27 December, fri
+8
0
Feels like
−4
721 mmHg
65%
10.5
m/s
NW
Climate normal
−2
−5
27 December, Friday. day, 8°; night, 0°; light rain
28
0
−2
28 December, sat
0
−2
Feels like
−11
725 mmHg
54%
10.6
m/s
NW
Climate normal
−4
−5
28 December, Saturday. day, 0°; night, -2°; partly cloudy
29
−2
−4
29 December, sun
−2
−4
Feels like
−12
728 mmHg
58%
9.8
m/s
NW
Climate normal
−3
−6
29 December, Sunday. day, -2°; night, -4°; partly cloudy
30
−2
−4
30 December, mon
−2
−4
Feels like
−10
730 mmHg
67%
6.1
m/s
NW
Climate normal
−3
−9
30 December, Monday. day, -2°; night, -4°; partly cloudy
31
−3
−15
31 December, tue
−3
−15
Feels like
−16
727 mmHg
65%
11.9
m/s
NW
Climate normal
−3
−9
31 December, Tuesday. day, -3°; night, -15°; partly cloudy
1 January
−17
−18
1 January, wed
−17
−18
Feels like
−28
731 mmHg
53%
10.4
m/s
NW
Climate normal
−6
−10
1 January, Wednesday. day, -17°; night, -18°; partly cloudy
2
−13
−15
2 January, thu
−13
−15
Feels like
−24
732 mmHg
60%
7.2
m/s
NW
Climate normal
−5
−8
2 January, Thursday. day, -13°; night, -15°; mostly clear
3
−10
−11
3 January, fri
−10
−11
Feels like
−18
732 mmHg
52%
2.8
m/s
NW
Climate normal
−3
−7
3 January, Friday. day, -10°; night, -11°; clear
4
−8
−11
4 January, sat
−8
−11
Feels like
−16
732 mmHg
56%
4.1
m/s
NW
Climate normal
−6
−8
4 January, Saturday. day, -8°; night, -11°; clear
5
−9
−13
5 January, sun
−9
−13
Feels like
−16
734 mmHg
63%
3.5
m/s
NW
Climate normal
−4
−8
5 January, Sunday. day, -9°; night, -13°; partly cloudy
6
−9
−8
6 January, mon
−9
−8
Feels like
−17
733 mmHg
55%
3
m/s
NW
Climate normal
−4
−7
6 January, Monday. day, -9°; night, -8°; clear
7
−7
−17
7 January, tue
−7
−17
Feels like
−19
731 mmHg
81%
10.2
m/s
N
Climate normal
−5
−6
7 January, Tuesday. day, -7°; night, -17°; light snow
8
−13
−12
8 January, wed
−13
−12
Feels like
−22
732 mmHg
72%
5
m/s
SW
Climate normal
−5
−8
8 January, Wednesday. day, -13°; night, -12°; clear
9
−5
−12
9 January, thu
−5
−12
Feels like
−14
723 mmHg
87%
5.9
m/s
SW
Climate normal
−5
−7
9 January, Thursday. day, -5°; night, -12°; light snow
Average data for 10 years
Next, the average data for 10 years
10
−1
−6
10 January, fri
−1
−6
Feels like
−7
726 mmHg
82%
8.1
m/s
SW
10 January, Friday. day, -1°; night, -6°; overcast
11
−2
−3
11 January, sat
−2
−3
Feels like
−9
726 mmHg
85%
8.5
m/s
NW
11 January, Saturday. day, -2°; night, -3°; overcast
Average for 30 days
9
sunny days
8
days with precipitation
13
cloudy days
9 sunny days; 8 days with precipitation; 13 cloudy days;
71
%
air humidity
6.4
m/s
Wind
NW
8
mm of precipitation
(2% of annual average)
air humidity 71%; 8 millimeters of precipitation (2% of annual average); Wind north-westerly 6.4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
NW
E
E
NW
SE
NW
NW
NW
SW
SW
SW
W
NW
NW
SW
SE
NW
NW
NW
NW
NW
NW
NW
NW
NW
NW
NW
N
SW
SW
11
Average data for 10 years
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
January
2
3
4
5
6
7
8
9
Daytime temperature
Night-time temperature
