National Weather Service United States Department of Commerce

Memorial Day in Sioux Falls

Average High Temperature (period of record): 75 Degrees

Average Low Temperature (period of record): 52 Degrees

Average Temperature (period of record): 63 Degrees

Average Precipitation (period of record):  0.12"

Percentage of Days with Precipitation (period of record):  50%

Most Precipitation Recorded: 1.95" on May 30, 1943

Record High Temperature:  104 on May 30, 1934

Record Low Temperature: 30 on May 30, 1897

Coldest High Temperature:  49 on May 27, 1996

Warmest Overnight Low: 67 on May 30, 1937 and May 28, 2018

 

Year

Date

Max

Min

Precip

Snowfall

SOG*

1893
5/30
81
52
0
 
 
1894
5/30
80
38
0
 
 
1895
5/30
68
56
0.82
 
 
1896
5/30
75
56
0
 
 
1897
5/30
64
30
0
 
 
1898
5/30
73
39
0
 
 
1899
5/30
81
50
0
 
 
1900
5/30
78
55
0
 
 
1901
5/30
72
40
0
 
 
1902
5/30
70
52
0
 
 
1903
5/30
67
50
0
 
 
1904
5/30
78
51
0.04
 
 
1905
5/30
74
43
0
 
 
1906
5/30
79
45
0
 
 
1907
5/30
73
49
0
 
 
1908
5/30
58
50
0
 
 
1909
5/30
70
60
0
 
 
1910
5/30
78
48
0
 
 
1911
5/30
80
53
0.12
 
 
1912
5/30
82
57
0
 
 
1913
5/30
80
62
0.21
 
 
1914
5/30
83
50
0
 
 
1915
5/30
63
43
T
 
 
1916
5/30
76
51
0.09
 
 
1917
5/30
59
53
0.35
 
 
1918
5/30
83
51
T
 
 
1919
5/30
84
65
0
 
 
1920
5/30
84
62
0
 
 
1921
5/30
80
59
0.18
 
 
1922
5/30
65
50
0.04
 
 
1923
5/30
82
61
0.36
 
 
1924
5/30
71
41
0
 
 
1925
5/30
90
65
0
 
 
1926
5/30
88
57
T
 
 
1927
5/30
70
48
0
 
 
1928
5/30
72
50
0
 
 
1929
5/30
79
50
0
 
 
1930
5/30
78
37
0
 
 
1931
5/30
83
51
0
 
 
1932
5/30
72
54
0
 
 
1933
5/30
73
47
0
 
 
1934
5/30
104
66
0
 
 
1935
5/30
71
53
0.13
 
 
1936
5/30
89
64
T
 
 
1937
5/30
80
67
1.32
 
 
1938
5/30
80
58
T
 
 
1939
5/30
93
66
0
 
 
1940
5/30
82
52
0
 
 
1941
5/30
82
61
0.03
 
 
1942
5/30
76
62
0.1
 
 
1943
5/30
86
62
1.95
 
 
1944
5/30
83
63
T
 
 
1945
5/30
78
44
0
 
 
1946
5/30
74
52
0.15
 
 
1947
5/30
68
37
0
 
 
1948
5/30
55
50
0.60
 
 
1949
5/30
82
62
0
 
 
1950
5/30
72
49
0
 
 
1951
5/30
75
54
0.16
 
 
1952
5/30
63
49
T
 
 
1953
5/30
82
58
T
 
 
1954
5/30
79
55
T
 
 
1955
5/30
76
42
0
 
 
1956
5/30
79
54
0
 
 
1957
5/30
79
52
0
 
 
1958
5/30
87
64
0.12
 
 
1959
5/30
71
56
1.09
 
 
1960
5/30
79
48
0
 
 
1961
5/30
67
57
0.23
 
 
1962
5/30
67
55
0.19
 
 
1963
5/30
87
51
0.20
 
 
1964
5/30
65
40
0
 
 
1965
5/30
72
40
T
 
 
1966
5/30
73
37
0
 
 
1967
5/30
54
50
0.24
 
 
1968
5/30
76
45
T
 
 
1969
5/30
86
51
0
 
 
1970
5/30
78
58
T
 
 
1971
5/31
76
53
0.01
 
 
1972
5/29
60
52
0.31
 
 
1973
5/28
76
50
0
 
 
1974
5/27
84
58
T
 
 
1975
5/26
72
44
0
 
 
1976
5/31
78
47
0
 
 
1977
5/30
78
56
0.02
 
 
1978
5/29
66
53
T
 
 
1979
5/28
89
55
0
 
 
1980
5/26
86
64
0.32
 
 
1981
5/25
68
50
T
 
 
1982
5/31
57
41
0
 
 
1983
5/30
64
45
T
 
 
1984
5/28
66
41
0.01
 
 
1985
5/27
75
52
0
 
 
1986
5/26
64
51
0.07
 
 
1987
5/25
61
51
0.79
 
 
1988
5/30
86
66
0.06
 
 
1989
5/29
90
57
0
 
 
1990
5/28
79
47
0
 
 
1991
5/27
85
60
T
 
 
1992
5/25
52
39
0.07
 
 
1993
5/31
68
42
0
 
 
1994
5/30
87
58
0
 
 
1995
5/29
75
48
0
 
 
1996
5/27
49
45
0.82
 
 
1997
5/26
52
45
0.20
 
 
1998
5/25
67
47
0
 
 
1999
5/31
64
52
0.50
 
 
2000
5/29
77
53
0.15
 
 
2001
5/28
73
45
0
 
 
2002
5/27
81
46
0
 
 
2003
5/26
77
40
0
 
 
2004
5/31
70
53
T
 
 
2005
5/30
70
41
0
 
 
2006
5/29
82
58
0
 
 
2007 5/28 80 62 0    
2008 5/26 66 50 0    
2009 5/25 83 60 0    
2010 5/31 76 45 T    
2011 5/30 86 60 0.85    
2012 5/28 70 51 T    
2013 5/27 67 53 1.00    
2014 5/26 77 61 0.01    
2015 5/25 72 57 0.02    
2016 5/30 82 54 0.13    
2017 5/29 67 48 T    
2018 5/28 89 67 0    
2019 5/27 62 54 0.97    
2020 5/25 67 59 0.13    
2021 5/31 80 49 0    
2022 5/30 77 59 1.86    
2023 5/29 89 66 0.23    
2024 5/27          
2025 5/26          


*SOG=Snow On Ground