Groundhog Day in Sioux Falls

Year

Max

Min

Precip

Snowfall

SOG*

1893
4
-12
0.3
3
M
1894
30
8
0
0
M
1895
6
-11
T
T
M
1896
41
24
0
0
M
1897
30
7
0
0
M
1898
17
-11
0
0
M
1899
-2
-14
T
T
M
1900
28
8
0
0
M
1901
8
2
0
0
M
1902
5
-17
0
0
M
1903
4
-2
0
M
M
1904
9
-9
0
0
M
1905
-11
-37
0
0
M
1906
28
14
0
0
M
1907
27
-12
0
0
M
1908
24
-6
0
0
M
1909
49
26
0
0
M
1910
32
21
0
0
M
1911
25
7
0
M
M
1912
12
-10
T
M
M
1913
33
-3
0
0
M
1914
34
18
0
0
M
1915
19
7
T
T
M
1916
-5
-20
0
0
M
1917
-2
-36
0
0
M
1918
20
-16
0
0
M
1919
34
28
1.03
0
M
1920
30
14
0
0
M
1921
36
8
0
0
M
1922
28
8
0
0
M
1923
20
5
0
0
M
1924
56
35
0
0
M
1925
20
-14
0
0
M
1926
31
18
0
0
M
1927
47
23
0
0
M
1928
37
2
0
0
M
1929
29
8
0.01
2.5
M
1930
40
29
0
0
M
1931
50
26
0
0
M
1932
16
7
0
0
M
1933
19
1
T
T
M
1934
46
28
0
0
M
1935
47
28
0
0
M
1936
17
-8
0.11
2.2
12
1937
26
1
T
T
M
1938
35
18
0
0
M
1939
17
5
0.04
0.5
M
1940
31
8
0
0
M
1941
34
23
0
0
M
1942
29
19
T
T
T
1943
42
1
0.28
M
1
1944
40
17
0
0
0
1945
22
12
0.02
0.1
M
1946
10
-5
0
0
1
1947
33
-5
0
0
11
1948
15
-4
T
T
2
1949
9
-17
0.02
0.6
8
1950
20
-14
0
0
6
1951
35
-3
0
0
T
1952
39
27
0
0
3
1953
27
15
T
T
1
1954
40
30
0
0
1
1955
27
9
T
T
1
1956
12
-21
T
T
8
1957
18
-9
0.07
1.9
2
1958
19
1
T
T
T
1959
25
6
0
0
T
1960
31
27
0.01
0
4
1961
19
-5
0.18
2.4
7
1962
50
26
0
0
1
1963
17
-1
T
T
4
1964
38
25
0
0
0
1965
9
-19
T
T
1
1966
17
-14
T
T
2
1967
20
-9
0
0
2
1968
37
13
0
0
T
1969
17
-7
0
0
22
1970
-3
-14
0
0
6
1971
33
9
T
T
4
1972
15
-10
0.04
0.8
6
1973
35
21
0
0
T
1974
25
1
0.03
0.4
2
1975
31
23
T
0
5
1976
18
11
0.13
2.3
5
1977
31
22
T
T
1
1978
2
-25
0
0
9
1979
8
-13
0.01
0.3
16
1980
20
15
T
T
2
1981
10
-5
0
0
2
1982
19
-8
T
T
8
1983
21
8
0.11
1.9
7
1984
39
24
T
T
2
1985
13
-19
T
T
3
1986
30
18
T
0
4
1987
49
23
0
0
0
1988
10
-17
0
0
12
1989
-10
-18
0.06
1.3
1
1990
20
1
T
T
0
1991
56
19
0
0
T
1992
53
30
0
0
0
1993
40
26
0
0
3
1994
17
-5
T
T
11
1995
35
31
T
0
1
1996
-14
-29
T
T
4
1997
28
17
0
0
7
1998
29
8
0.02
0.4
T
1999
44
20
0
0
T
2000
45
18
0
0
3
2001
10
-19
T
0.1
11
2002
44
9
0
0
1
2003
39
31
T
T
0
2004
12
-4
0.06
1.5
12
2005
45
25
0
0
0
2006
49
26
T
0
0
2007 13 -5 T T 4
2008 25 8 0 0 5
2009 23 -4 0 0 T
2010 13 -9 T T 15
2011 2 -11 0 0 10
2012 49 19 0 0 T
2013 36 14 0.06 0.7 T
2014          
2015          


*SOG=Snow On Ground


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