National Weather Service United States Department of Commerce

Fall Weather Pattern Arrives

Rain and much cooler temperatures behind a cold front will bring a feeling of fall to the east coast today. In addition, an active fall storm pattern developing in the Pacific Northwest this week will bring areas of heavy rains, and very high elevations could receive heavy snow. Wetting rains to the valley floors will spread south Thu and Fri into northern California,where active fires continue. Read More >

New Year's Day in Sioux City

Year

Max

Min

Precip

Snowfall

Depth

1890
20
6
T
 
 
1891
27
13
0.08
 
 
1892
 
 
 
 
 
1893
35
17
0
0
0
1894
46
28
0
0
1
1895
27
7
0
0
0
1896
45
12
0
 
0
1897
44
24
0.01
 
T
1898
21
6
0
 
6
1899
26
-3
0
 
1
1900
19
8
T
 
T
1901
23
1
0
 
1
1902
40
24
0
 
0
1903
33
12
0
 
3
1904
22
5
0.02
 
T
1905
47
27
T
 
0
1906
28
19
T
 
T
1907
34
19
0.14
 
1
1908
25
3
0
 
3
1909
20
0
0
 
0
1910
36
8
T
 
4
1911
16
-8
0.52
 
5
1912
4
-10
0
 
9
1913
49
30
0
 
0
1914
45
24
0.06
 
0
1915
37
16
0
 
3
1916
36
18
0.09
 
T
1917
30
19
0
 
7
1918
48
19
0
 
1
1919
8
-7
0
 
2
1920
12
5
0.01
 
1
1921
36
23
T
 
2
1922
34
12
0
 
0
1923
34
22
0.20
 
1
1924
4
-15
0.05
 
7
1925
17
6
0.10
 
5
1926
37
20
0
 
3
1927
43
24
0
 
1
1928
-4
-13
0
 
T
1929
17
-1
0
 
0
1930
41
28
0
 
0
1931
44
16
0
 
0
1932
27
21
0.06
 
3
1933
44
28
0
 
T
1934
15
-5
T
 
T
1935
45
6
0
 
T
1936
34
17
0.06
 
1
1937
28
6
0.12
 
6
1938
31
13
0
 
T
1939
61
23
0
 
T
1940
10
-4
T
 
4
1941
37
29
0.20
 
T
1942
8
-5
0.49
 
11
1943
32
27
T
 
T
1944
48
13
0
 
0
1945
5
-6
0
 
1
1946
23
-14
0
 
8
1947
20
-4
0
 
4
1948
21
5
T
T
T
1949
28
5
T
T
5
1950
44
26
T
0
0
1951
29
18
0
0
0
1952
8
-7
0
0
3
1953
26
14
0.32
4.2
7
1954
55
21
0
0
0
1955
44
21
0
0
0
1956
33
25
0.02
0.2
T
1957
26
12
T
T
0
1958
20
-8
0
0
2
1959
29
8
T
T
T
1960
37
27
0.56
5.8
3
1961
27
2
0.27
3.7
T
1962
35
19
0
0
5
1963
28
25
T
T
T
1964
53
24
0
0
T
1965
37
16
T
0
1
1966
40
25
0.06
0
0
1967
29
14
T
T
7
1968
24
-1
0
0
T
1969
11
-14
0
0
15
1970
21
9
0.04
1.1
9
1971
39
20
T
0
3
1972
35
11
T
T
4
1973
25
7
0
0
2
1974
3
-20
0.01
0.1
4
1975
37
15
0
0
1
1976
33
27
0.09
0.2
T
1977
9
-13
0
0
T
1978
8
-5
0
0
2
1979
1
-13
T
T
5
1980
28
27
T
0
T
1981
38
20
0
0
0
1982
19
-9
0
0
2
1983
28
11
0
0
8
1984
37
22
T
T
9
1985
11
4
T
T
T
1986
38
17
0
0
T
1987
29
16
0
0
0
1988
17
-4
0
0
1
1989
28
9
T
T
T
1990
35
7
T
T
T
1991
33
10
0
0
1
1992
35
32
0.14
0.1
0
1993
21
-4
T
T
1
1994
33
20
0.03
0.7
3
1995
16
0
T
T
7
1996
32
22
0.03
0.3
T
1997
43
16
0
0
4
1998
53
24
0
0
0
1999
12
7
0.08
4.5
3
2000
37
25
T
0
0
2001
10
-6
T
T
14
2002
15
1
T
T
2
2003
33
26
0.06
0.8
0
2004
54
21
0
0
0
2005
32
22
0.01
0
0
2006
35
29
0
0
0
2007 30 17 0 0 2
2008 15 1 0 0 3
2009 40 17 0 0 3
2010 7 -16 0.04 0.8 21
2011 14 -1 0 0 2
2012 37 25 0 0 0
2013 19 -5 0 0 4
2014 7 0 0.17 1.2 1
2015 34 3 0 0 2
2016 33 13 0 0 7
2017