National Weather Service United States Department of Commerce

Locally Heavy Rainfall for the Carolinas; Thunderstorms and Fire Weather Concerns for Intermountain West

Heavy rainfall from scattered thunderstorms is expected across the Southwest, Intermountain West, and Plains. Isolated dry thunderstorms may initiate additional fires across the west. The coastal Carolinas may experience flash floods in the coming days due to repeated thunderstorms. Additionally, a wave of intense summer heat will hit the Southern Plains and central Gulf Coast States this week. Read More >

Veteran's Day in Sioux City

Average High Temperature (period of record): 48 Degrees

Average Low Temperature (period of record): 27 Degrees

Average Temperature (period of record): 38 Degrees

Average Precipitation (period of record): 0.05"

Average Snowfall (period of record):  0.1"

Percentage of Days with Precipitation (period of record):  33%

Percentage of Days with Snowfall (period of record):  25%

Most Precipitation Recorded: 1.65" in 2015

Most Snowfall Recorded:  3.9" in 1940

Record High Temperature:  77 in 1971

Record Low Temperature: -8 in 1986

Coldest High Temperature: 18 in 2019

Warmest Overnight Low: 42 in 1945

 

Year

Max

Min

Precip

Snowfall

SOG*

1926
44
24
0
 
0
1927
51
25
0.13
1.3
T
1928
60
39
0
0
0
1929
39
33
0
0
0
1930
63
41
0
0
0
1931
47
39
0.29
0
0
1932
34
22
0.01
0.2
5
1933
49
40
T
0
0
1934
52
25
0
0
0
1935
37
15
0
0
0
1936
57
30
0
0
0
1937
63
40
0
0
0
1938
52
31
0
0
0
1939
60
29
0
0
0
1940
21
7
0.54
3.9
4
1941
53
26
0
0
0
1942
59
27
0
0
0
1943
38
18
0
0
5
1944
63
33
0
0
0
1945
47
42
T
0
0
1946
40
14
0
0
7
1947
40
11
T
T
T
1948
38
24
0.07
0.7
0
1949
67
40
T
0
0
1950
35
13
0
0
0
1951
61
33
0
0
0
1952
58
28
0
0
0
1953
50
32
0
0
0
1954
63
40
0
0
0
1955
42
32
0
0
0
1956
61
35
0
0
0
1957
55
38
0
0
0
1958
56
33
0
0
0
1959
37
22
T
T
0
1960
53
26
0
0
0
1961
64
39
0
0
0
1962
57
30
0.01
0
0
1963
54
32
0
0
0
1964
66
38
0
0
0
1965
50
39
0.04
0
0
1966
41
15
0.03
0.1
T
1967
72
30
0
0
0
1968
32
13
T
T
2
1969
47
29
0.04
0
0
1970
50
31
0.14
0.2
0
1971
77
31
0
0
0
1972
43
32
0
0
0
1973
61
30
0
0
0
1974
49
29
0
0
0
1975
53
35
T
T
0
1976
28
10
0
0
0
1977
33
20
0
0
4
1978
38
30
0.1
0.5
T
1979
41
23
0
0
T
1980
46
38
0
0
0
1981
59
27
0
0
0
1982
46
34
0.91
0.2
0
1983
36
26
T
T
0
1984
33
26
0
0
0
1985
32
26
T
T
2
1986
25
-8
0
0
1
1987
60
27
0
0
0
1988
45
23
0.34
0
0
1989
58
29
0
0
0
1990
55
32
0
0
0
1991
35
29
0.04
0.2
1
1992
43
22
0
0
0
1993
54
24
0
0
0
1994
53
34
0
0
0
1995
31
11
0
0
0
1996
27
21
0
0
0
1997
35
11
0.01
0.1
0
1998
41
24
0
0
1
1999
60
30
0
0
0
2000
31
28
0.04
0.4
2
2001
64
22
0
0
0
2002
42
22
0
0
0
2003
62
28
0
0
0
2004
43
14
0
0
0
2005
74
32
0
0
0
2006
40
17
0
0
0
2007 74 35 0 0 0
2008 36 33 0.36 1.0 0
2009 60 36 0 0 0
2010 53 22 T 0 0
2011 66 21 0 0 0
2012 34 20 0 0 0
2013 40 15 T 0.1 0
2014 27 18 T T T
2015 47 34 1.65 T 0
2016 54 28 0 0 0
2017 44 33 0 0 0
2018 33 24 0 0 1
2019 18 1 0.05 1.3 2
2020 38 14 0 0 3
2021 53 33 T T 0
2022          
2023          


*SOG=Snow On Ground