National Weather Service United States Department of Commerce

Storm Impacting the Northwest U.S.; Fire Weather Conditions in Southern California; Severe Weather in the South

A Pacific storm is bringing areas of low elevation rain, moderate to heavy mountain snow, and high winds to the Northwest. Strong Santa Ana winds and very dry conditions are producing elevated to critical fire weather conditions in southern California. Isolated strong to severe thunderstorms are possible through early Wednesday morning across parts of northeast Texas into western Tennessee. Read More >

Father's Day in Sioux City

Average High Temperature (period of record): 83 Degrees

Average Low Temperature (period of record): 61 Degrees

Average Temperature (period of record): 72 Degrees

Average Precipitation (period of record):  0.15"

Percentage of Days with Precipitation (period of record):  46%

Most Precipitation Recorded: 3.57" on June 20, 1954

Record High Temperature:  106 on June 16, 1946

Record Low Temperature: 43 on June 15, 1969

Coldest High Temperature: 61 Degrees on June 17, 1979

Warmest Overnight Low: 76 on June 16, 1946

 

Year

Date

Max

Min

Precip

Snowfall

SOG*

1914 6/21 93 64 0.03    
1915 6/20 71 56 0    
1916 6/18 70 54 0.25    
1917 6/17 90 58 0    
1918 6/16 92 72 0    
1919 6/15 85 69 0    
1920 6/20 73 58 T    
1921 6/19 89 72 0    
1922 6/18 73 60 0.37    
1923 6/17 88 61 1.11    
1924 6/15 77 61 0    
1925 6/21 82 70 0.26    
1926 6/20 76 61 0.03    
1927 6/19 88 66 0.03    
1928 6/17 74 57 0.00    
1929 6/16 82 60 2.20    
1930 6/15 81 59 0    
1931 6/21 85 67 0    
1932 6/19 74 60 0.25    
1933 6/18 96 70 0    
1934 6/17 74 62 0.11    
1935 6/16 85 70 0    
1936 6/21 73 59 0.02    
1937 6/20 90 69 0    
1938 6/19 85 67 0    
1939 6/18 85 71 T    
1940 6/16 93 65 0    
1941 6/15 78 50 0    
1942 6/21 72 55 T    
1943 6/20 97 70 0    
1944 6/18 75 56 0.01    
1945 6/17 75 53 T    
1946 6/16 106 76 0    
1947 6/15 71 49 0.15    
1948 6/20 62 57 0.28    
1949 6/19 83 66 T    
1950 6/18 62 50 0.42    
1951 6/17 88 64 0.39    
1952 6/15 101 71 0    
1953 6/21 85 55 0.01    
1954 6/20 84 66 3.57    
1955 6/19 89 61 0.18    
1956 6/17 90 71 0    
1957 6/16 81 63 1.45    
1958 6/15 74 53 0    
1959 6/21 92 63 0.09    
1960 6/19 85 64 0.11    
1961 6/18 86 57 0    
1962 6/17 83 63 0.02    
1963 6/16 78 60 0    
1964 6/21 79 63 0.23    
1965 6/20 78 55 0    
1966 6/19 85 63 T    
1967 6/18 77 67 0    
1968 6/16 76 49 0    
1969 6/15 74 43 0    
1970 6/21 75 51 0    
1971 6/20 84 68 0    
1972 6/18 85 68 T    
1973 6/17 88 55 0.04    
1974 6/16 72 49 0    
1975 6/15 74 55 0.04    
1976 6/20 87 50 0    
1977 6/19 81 57 0    
1978 6/18 80 55 0    
1979 6/17 61 56 0.80    
1980 6/15 72 58 0.09    
1981 6/21 79 58 0.07    
1982 6/20 78 56 0    
1983 6/19 75 60 0    
1984 6/17 84 67 0.31    
1985 6/16 91 63 T    
1986 6/15 87 61 0    
1987 6/21 93 66 0    
1988 6/19 103 74 0    
1989 6/18 86 63 0    
1990 6/17 82 65 0    
1991 6/16 80 52 0    
1992 6/21 72 45 0    
1993 6/20 82 56 0    
1994 6/19 86 70 0    
1995 6/18 91 65 0    
1996 6/16 83 68 0.50    
1997 6/15 89 66 T    
1998 6/21 84 52 0    
1999 6/20 78 63 0    
2000 6/18 80 48 0    
2001 6/17 88 58 0    
2002 6/16 82 47 0    
2003 6/15 88 59 0    
2004 6/20 70 54 0.07    
2005 6/19 91 65 0    
2006 6/18 84 59 T    
2007 6/17 88 72 0    
2008 6/15 81 59 0    
2009 6/21 87 71 0.56    
2010 6/20 81 67 0.20    
2011 6/19 87 63 0    
2012 6/17 89 55 0    
2013 6/16 85 59 T    
2014 6/15 79 62 1.10    
2015 6/21 90 60 0.01    
2016 6/19 90 67 0    
2017 6/18 80 55 0    
2018 6/17 87 71 0.31    
2019 6/16 86 57 0    
2020 6/21 80 62 0.20    
2021 6/20 86 57 0.16    
2022 6/19          
2023 6/18          

 

* SOG = Snow on ground