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 >

Christmas Day in Sioux City

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          
2017