10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
December 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
1
+3
−1
1 December, sun
+3
−1
Feels like
−3
726 mmHg
66%
7.6
m/s
W
1 December, Sunday. day, 3°; night, -1°; clear
2
+3
+1
2 December, mon
+3
+1
Feels like
−3
727 mmHg
74%
7.9
m/s
W
2 December, Monday. day, 3°; night, 1°; overcast
3
+1
+1
3 December, tue
+1
+1
Feels like
−6
728 mmHg
75%
9.8
m/s
W
3 December, Tuesday. day, 1°; night, 1°; partly cloudy
4
−1
−3
4 December, wed
−1
−3
Feels like
−8
732 mmHg
72%
7.8
m/s
W
4 December, Wednesday. day, -1°; night, -3°; partly cloudy
5
−1
−4
5 December, thu
−1
−4
Feels like
−9
732 mmHg
72%
8.5
m/s
W
5 December, Thursday. day, -1°; night, -4°; partly cloudy
6
−2
−4
6 December, fri
−2
−4
Feels like
−9
731 mmHg
68%
8.6
m/s
W
6 December, Friday. day, -2°; night, -4°; partly cloudy
7
−2
−4
7 December, sat
−2
−4
Feels like
−8
728 mmHg
74%
7
m/s
NW
7 December, Saturday. day, -2°; night, -4°; overcast
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
0
−4
11 December, wed
0
−4
Feels like
−6
728 mmHg
81%
7.5
m/s
W
11 December, Wednesday. day, 0°; night, -4°; clear
12
+1
−2
12 December, thu
+1
−2
Feels like
−6
726 mmHg
79%
7.5
m/s
SW
12 December, Thursday. day, 1°; night, -2°; overcast
13
−1
−2
13 December, fri
−1
−2
Feels like
−7
724 mmHg
81%
8.1
m/s
W
13 December, Friday. day, -1°; night, -2°; overcast
14
−2
−3
14 December, sat
−2
−3
Feels like
−10
726 mmHg
75%
8.3
m/s
NW
14 December, Saturday. day, -2°; night, -3°; overcast
15
−3
−5
15 December, sun
−3
−5
Feels like
−10
728 mmHg
77%
8.3
m/s
NW
15 December, Sunday. day, -3°; night, -5°; overcast
16
−4
−6
16 December, mon
−4
−6
Feels like
−10
729 mmHg
79%
7.8
m/s
NW
16 December, Monday. day, -4°; night, -6°; partly cloudy
17
−2
−5
17 December, tue
−2
−5
Feels like
−8
726 mmHg
75%
6.5
m/s
W
17 December, Tuesday. day, -2°; night, -5°; partly cloudy
18
−2
−5
18 December, wed
−2
−5
Feels like
−9
728 mmHg
76%
7.1
m/s
NW
18 December, Wednesday. day, -2°; night, -5°; partly cloudy
19
−1
−4
19 December, thu
−1
−4
Feels like
−8
726 mmHg
79%
7.4
m/s
SE
19 December, Thursday. day, -1°; night, -4°; overcast
20
−2
−3
20 December, fri
−2
−3
Feels like
−9
726 mmHg
82%
8.6
m/s
NW
20 December, Friday. day, -2°; night, -3°; snow
21
−4
−5
21 December, sat
−4
−5
Feels like
−11
728 mmHg
80%
8.8
m/s
NW
21 December, Saturday. day, -4°; night, -5°; partly cloudy
22
−3
−6
22 December, sun
−3
−6
Feels like
−10
729 mmHg
80%
8.1
m/s
NW
22 December, Sunday. day, -3°; night, -6°; snow
23
−3
−5
23 December, mon
−3
−5
Feels like
−10
727 mmHg
82%
8.6
m/s
W
23 December, Monday. day, -3°; night, -5°; snow
24
−4
−6
24 December, tue
−4
−6
Feels like
−11
729 mmHg
81%
8.3
m/s
NW
24 December, Tuesday. day, -4°; night, -6°; clear
25
−3
−7
25 December, wed
−3
−7
Feels like
−10
729 mmHg
81%
8.5
m/s
S
25 December, Wednesday. day, -3°; night, -7°; clear
26
−3
−5
26 December, thu
−3
−5
Feels like
−10
730 mmHg
77%
9.5
m/s
W
26 December, Thursday. day, -3°; night, -5°; partly cloudy
27
−2
−5
27 December, fri
−2
−5
Feels like
−9
728 mmHg
77%
8.3
m/s
W
27 December, Friday. day, -2°; night, -5°; clear
28
−4
−5
28 December, sat
−4
−5
Feels like
−11
727 mmHg
77%
8.3
m/s
W
28 December, Saturday. day, -4°; night, -5°; snow
29
−3
−6
29 December, sun
−3
−6
Feels like
−11
729 mmHg
77%
8.6
m/s
NW
29 December, Sunday. day, -3°; night, -6°; snow
30
−3
−9
30 December, mon
−3
−9
Feels like
−10
728 mmHg
75%
9.1
m/s
W
30 December, Monday. day, -3°; night, -9°; partly cloudy
31
−3
−9
31 December, tue
−3
−9
Feels like
−10
728 mmHg
75%
9.1
m/s
W
31 December, Tuesday. day, -3°; night, -9°; clear
1
−6
−10
1 January, wed
−6
−10
Feels like
−14
731 mmHg
75%
9.6
m/s
W
1 January, Wednesday. day, -6°; night, -10°; clear
2
−5
−8
2 January, thu
−5
−8
Feels like
−12
732 mmHg
76%
7
m/s
NW
2 January, Thursday. day, -5°; night, -8°; clear
3
−3
−7
3 January, fri
−3
−7
Feels like
−11
729 mmHg
81%
10.3
m/s
SW
3 January, Friday. day, -3°; night, -7°; clear
4
−6
−8
4 January, sat
−6
−8
Feels like
−13
732 mmHg
75%
8.8
m/s
W
4 January, Saturday. day, -6°; night, -8°; partly cloudy
Average data for 10 years
Sioux City December
7
sunny days
5
days with precipitation
19
cloudy days
7 sunny days; 5 days with precipitation; 19 cloudy days;
76
%
air humidity
6
m/s
Wind
W
36
mm of precipitation
(6% of annual average)
air humidity 76%; 36 millimeters of precipitation (6% of annual average); Wind westerly 6 Meters per second
Weather graphs for December
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
W
W
W
W
W
W
NW
NW
W
W
W
SW
W
NW
NW
NW
W
NW
SE
NW
NW
NW
W
NW
S
W
W
W
NW
W
W
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
Cities near you
Omaha
Kansas City
Des Moines
Lincoln
New Ulm
Eagan
Manhattan
Huron
Sioux Falls
Cities with similar weather in December
Cholpon-Ata
Atyrau
Kyzylorda
Baikonur
Ottawa
Balkhash
Gudauri
Altay
Montreal
