Mother's Day in Sioux Falls

Year

Date

Max

Min

Precip

Snowfall

SOG*

1914
5/10
72
45
0
0
M
1915
5/9
70
35
0
0
M
1916
5/14
52
44
1.26
0
M
1917
5/13
72
35
0
0
M
1918
5/12
52
40
0
0
M
1919
5/11
66
52
T
0
M
1920
5/9
79
59
0.06
0
M
1921
5/8
70
55
0.14
0
M
1922
5/14
65
44
T
0
M
1923
5/13
60
40
T
0
M
1924
5/11
73
39
0
0
M
1925
5/10
64
35
0
0
M
1926
5/9
73
58
T
0
M
1927
5/8
70
52
1.17
0
M
1928
5/13
68
42
0
0
M
1929
5/12
65
45
0
0
M
1930
5/11
70
51
0.35
0
M
1931
5/10
45
42
0.05
0
M
1932
5/8
60
45
0.14
0
0
1933
5/14
73
45
T
0
0
1934
5/13
64
45
0
0
0
1935
5/12
65
47
1.96
0
0
1936
5/10
74
53
0.57
0
0
1937
5/9
70
38
0
0
0
1938
5/8
58
38
0
0
0
1939
5/14
75
53
0
0
0
1940
5/12
89
59
T
0
0
1941
5/11
73
41
0.02
0
0
1942
5/10
60
46
1.39
0
0
1943
5/9
65
42
0
0
0
1944
5/14
85
58
0
0
0
1945
5/13
56
36
0.17
0
0
1946
5/12
63
20
0
0
0
1947
5/11
74
54
0
0
0
1948
5/9
49
43
0.37
0
0
1949
5/8
65
51
T
0
0
1950
5/14
72
48
0
0
0
1951
5/13
73
54
0.22
0
0
1952
5/11
62
35
0
0
0
1953
5/10
65
47
1.18
T
0
1954
5/9
62
29
0
0
0
1955
5/8
67
30
T
0
0
1956
5/13
61
44
0.69
0
0
1957
5/12
60
51
0.63
0
0
1958
5/11
90
51
0
0
0
1959
5/10
63
42
T
0
0
1960
5/8
64
31
0
0
0
1961
5/14
61
48
0.39
0
0
1962
5/13
88
61
0.16
0
0
1963
5/12
58
48
0.66
0
0
1964
5/10
78
44
0
0
0
1965
5/9
58
40
0
0
0
1966
5/8
53
36
T
0
0
1967
5/14
62
37
T
0
0
1968
5/12
72
30
0
0
0
1969
5/11
61
33
0.02
0
0
1970
5/10
73
37
0
0
0
1971
5/9
73
43
T
0
0
1972
5/14
64
43
T
0
0
1973
5/13
63
35
T
0
0
1974
5/12
60
40
0
0
0
1975
5/11
72
49
0.11
0
0
1976
5/9
78
47
0
0
0
1977
5/8
79
49
0
0
0
1978
5/14
71
38
0
0
0
1979
5/13
68
40
0.01
0
0
1980
5/11
61
36
0
0
0
1981
5/10
61
25
0
0
0
1982
5/9
79
56
0.01
0
0
1983
5/8
64
32
0
0
0
1984
5/13
70
46
0
0
0
1985
5/12
70
46
0.03
0
0
1986
5/11
78
49
0
0
0
1987
5/10
90
58
T
0
0
1988
5/8
65
44
T
0
0
1989
5/14
78
46
0
0
0
1990
5/13
62
37
0.38
0
0
1991
5/12
86
62
0.23
T
0
1992
5/10
79
62
0.04
0
0
1993
5/9
62
52
0.01
0
0
1994
5/8
71
43
0
0
0
1995
5/14
63
44
0
0
0
1996
5/12
43
38
0.05
0
0
1997
5/11
58
38
T
0
0
1998
5/10
74
49
0.08
0
0
1999
5/9
72
34
0
0
0
2000
5/14
65
36
0
0
0
2001
5/13
81
50
0
0
0
2002
5/12
54
42
T
0
0
2003
5/11
58
40
0.07
0
0
2004
5/9
89
61
0.01
0
0
2005
5/8
78
57
0.02
0
0
2006
5/14
65
47
0.07
0
0
2007 5/13 88 64 0 0 0
2008 5/11 59 34 0 0 0
2009 5/10 60 35 0 0 0
2010 5/9 56 28 T 0 0
2011 5/8          
2012 5/13          


*SOG=Snow On Ground


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.