National Weather Service United States Department of Commerce

Critical Fire Weather Conditions Persist in California; Becoming Unsettled over the Rockies & Gulf Coast

Dry and gusty winds will continue to result in elevated to critical fire weather conditions across portions of California through Sunday. Elsewhere, a more active pattern will return to the Pacific Northwest and northern Rockies with areas of rain & snow, while showers and storms develop over the lower Mississippi Valley and Gulf Coast. Read More >

Christmas Day in Sioux City

Average High Temperature: 31 Degrees

Average Low Temperature: 12 Degrees

Average Temperature: 22 Degrees

Most Precipitation Recorded: 1.09" in 2016

Most Snowfall Recorded:  8.0" in 2009

Record High Temperature:  56 in 1946 and 1963

Record Low Temperature: -13 in 1983

Coldest High Temperature: -1 in 1996

Warmest Overnight Low: 34 in 1959

 

Year

Max

Min

Precip

Snowfall

Depth

1889
48
22
0
0
 
1890
32
8
0
0
 
1891
6
-1
0.20
2.0
 
1892
7
-10
T
T
 
1893
15
6
0.25
0.6
1
1894
26
11
0
0
0
1895
33
14
0
0
0
1896
40
11
0
0
0
1897
31
22
0
0
10
1898
28
11
T
T
0
1899
17
7
0.01
0.6
1
1900
22
8
0.04
0.5
2
1901
40
24
0
0
0
1902
1
-7
0
0
4
1903
37
-7
T
T
0
1904
30
23
T
T
0
1905
49
23
0
0
0
1906
41
20
0
0
0
1907
32
14
0
0
0
1908
36
24
T
T
0
1909
13
-2
0
M
5
1910
37
16
0
0
1
1911
17
3
0.05
T
3
1912
35
25
0
0
0
1913
20
3
0
M
0
1914
6
-9
0.10
1.2
6
1915
33
18
0
0
T
1916
34
-6
0.06
0
6
1917
20
5
0
0
T
1918
31
2
0
0
T
1919
40
29
0
0
3
1920
22
11
T
T
9
1921
26
-5
0
0
2
1922
52
33
0
0
0
1923
44
29
0
0
0
1924
15
-10
0
M
4
1925
15
4
0
0
4
1926
26
9
0
0
3
1927
35
17
0
0
T
1928
48
26
0
0
0
1929
49
21
0
0
0
1930
34
29
T
T
T
1931
45
32
0
0
0
1932
36
26
T
T
T
1933
4
-4
0.05
0.6
1
1934
30
-3
T
T
T
1935
6
-6
0
M
T
1936
50
33
T
0
0
1937
42
7
0
0
T
1938
50
25
0
0
T
1939
33
22
0
0
T
1940
45
31
0
0
3
1941
33
28
0.35
0.5
1
1942
32
21
0.02
T
T
1943
45
15
0
0
0
1944
21
-12
0
0
3
1945
22
18
0.35
3.5
10
1946
56
19
0
0
0
1947
38
25
0
0
T
1948
18
-7
0
0
3
1949
38
3
T
T
0
1950
27
9
T
T
T
1951
19
-4
T
T
7
1952
21
-3
T
T
7
1953
50
25
0
0
T
1954
45
28
0
0
0
1955
29
15
0
0
1
1956
40
15
0
0
T
1957
51
31
0.02
0.2
T
1958
49
19
0
0
0
1959
53
34
0.02
0
0
1960
42
19
0.01
0.1
T
1961
33
16
T
T
7
1962
18
-11
0.01
0.2
4
1963
56
19
0
0
1
1964
13
-3
0.20
2.3
2
1965
28
21
T
T
1
1966
26
8
0
0
0
1967
32
10
T
T
T
1968
17
4
0.04
0.7
14
1969
32
9
0
0
2
1970
27
3
0
0
3
1971
42
26
0.02
0
T
1972
38
24
T
T
1
1973
28
18
0
0
4
1974
28
3
0
0
1
1975
28
22
0.02
0.2
T
1976
42
18
0
0
T
1977
17
7
T
T
T
1978
17
-2
0.02
0.2
5
1979
37
22
0
0
0
1980
21
-7
0
0
T
1981
30
10
0
0
2
1982
35
14
0.37
1.8
1
1983
4
-13
0
0
13
1984
26
3
0
0
1
1985
21
-2
0
0
1
1986
42
22
0
0
T
1987
23
10
0
0
T
1988
26
9
T
T
0
1989
42
13
0
0
1
1990
26
-7
0.01
0.1
1
1991
43
19
0
0
0
1992
38
12
T
T
T
1993
21
6
T
T
3
1994
36
23
T
T
4
1995
30
16
0
0
0
1996
-1
-6
0.15
6.0
3
1997
31
24
0
0
T
1998
41
6
0
0
0
1999
51
14
0
0
T
2000
13
-12
T
T
13
2001
16
-1
T
T
2
2002
36
11
0
0
0
2003
41
22
0
0
0
2004
43
20
0
0
0
2005
35
27
0
0
0
2006
33 19 0 0 0
2007 35 22 0.07 0.7 2
2008 34 -1 0 0 15
2009 28 7 0.56 8.0 12
2010 23 11 T T 5
2011 47 20 0 0 0
2012 13 2 0 0 2
2013 39 15 0 0 0
2014 44 28 0 0 0
2015 32 26 0.14 0.9 T
2016 49 32 1.09 0 T
2017          
2018