Valentine's Day in Sioux Falls

Year

Max

Min

Precip

Snowfall

SOG*

1893
8
2
0.3
3
M
1894
12
-11
0
0
M
1895
22
2
T
T
M
1896
45
-4
0
0
M
1897
27
-2
0.4
4
M
1898
42
25
0
0
M
1899
36
14
0
0
M
1900
12
-18
T
T
M
1901
30
14
0.1
1
M
1902
27
15
0.05
0.5
M
1903
10
-8
T
M
M
1904
11
-7
0
0
M
1905
30
-3
0
0
M
1906
14
-17
0
0
M
1907
40
21
0
0
M
1908
25
11
0
0
M
1909
5
-5
T
T
M
1910
28
4
0
0
M
1911
47
30
0
M
M
1912
36
17
0
M
M
1913
55
20
0
0
M
1914
21
-9
T
T
M
1915
17
15
0.29
M
M
1916
33
-12
0
0
M
1917
34
12
T
T
M
1918
28
26
T
0
M
1919
30
22
0.07
0.8
M
1920
5
-12
0
0
M
1921
52
28
0
0
M
1922
15
-12
0
0
M
1923
5
-14
0
0
M
1924
45
32
0
0
M
1925
31
18
T
0
M
1926
32
8
0.02
0.5
M
1927
29
16
T
T
M
1928
32
21
0.08
1
M
1929
32
5
0.02
0.5
M
1930
16
5
0
0
M
1931
44
11
0
0
M
1932
17
5
0.14
1.5
M
1933
14
-18
0
0
M
1934
54
30
0
0
M
1935
37
33
0.14
1
M
1936
-1
-28
0.03
0.5
M
1937
31
8
T
T
M
1938
15
13
0
0
M
1939
10
-17
0
0
M
1940
30
20
0
0
M
1941
30
6
0
0
1
1942
42
20
0
0
T
1943
13
-8
T
M
T
1944
26
14
0
0
M
1945
49
28
0
0
M
1946
20
-2
T
T
2
1947
39
26
T
0
1
1948
22
2
T
T
5
1949
20
-3
0.02
0.4
4
1950
28
15
0.05
0.6
3
1951
27
-1
0
0
T
1952
36
28
T
0.1
T
1953
32
8
T
T
1
1954
66
27
0
0
0
1955
38
4
0
0
4
1956
12
-5
T
T
4
1957
37
14
0
0
0
1958
18
-4
0.08
1.2
2
1959
27
2
T
T
6
1960
29
12
0
0
3
1961
39
18
0
0
1
1962
42
28
0
0
0
1963
14
-4
0
0
2
1964
39
15
0.01
0.1
T
1965
26
10
0.05
1.5
14
1966
30
10
0
0
T
1967
43
5
T
T
T
1968
34
3
T
T
T
1969
23
16
0.78
9.8
18
1970
17
-6
T
T
5
1971
37
20
0
0
4
1972
36
14
T
T
9
1973
9
4
0.02
0.4
6
1974
23
18
T
T
T
1975
20
12
T
T
5
1976
40
26
0.1
0
1
1977
28
5
0
0
1
1978
15
1
T
T
8
1979
27
22
T
T
12
1980
22
5
T
0.1
3
1981
45
18
0
0
T
1982
39
16
0
0
8
1983
37
25
0.01
0
6
1984
42
25
0
0
1
1985
24
6
0
0
1
1986
14
-5
0
0
4
1987
37
17
T
T
T
1988
30
5
0.01
0.2
16
1989
30
2
T
T
1
1990
18
5
T
T
T
1991
18
1
T
T
T
1992
32
27
0.23
T
2
1993
20
0
T
T
5
1994
38
15
0
0
10
1995
27
8
0.01
0.1
1
1996
36
24
0.05
0.5
0
1997
24
-3
0
0
15
1998
36
24
0
0
0
1999
57
21
0
0
0
2000
35
5
T
0.1
T
2001
10
-2
0.02
0.9
9
2002
51
35
T
T
0
2003
31
18
0.63
5.7
0
2004
15
-6
0
0
14
2005
51
31
0
0
0
2006
41
23
0
0
0
2007 6 -15 0 0 7
2008 26 -3 T T 9
2009 32 9 0 0 0
2010 18 7 0.07 1.5 19
2011 41 28 0 0 7
2012 44 14 0 0 T
2013 35 12 T T 1
2014          
2015          


*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.