Sioux Falls, South Dakota April 1971 Average Temperature Rankings
1991-2020
Degrees Fahrenheit
1
49.2
47.4
1.8
67
26
1950
1955
1970
1969
top-third
1969,2003
2
40.4
41.2
-0.8
50
43
1951,1960
2012
1970
1968
normal
1935
3
33.6
34.9
-1.3
49
44
1936
2012
1970
1968
normal
1943,1967
4
27.8
30.7
-2.9
33
60
1936
2012
1970
1968
normal
1947,1957
5
25.5
29.0
-3.5
27
65
1936
2012
1970
1968
bottom-third
6
26.7
30.0
-3.3
26
66
1936
2012
1970
1968
bottom-third
1982
7
29.6
32.9
-3.3
23
69
1936
2012
1970
1968
bottom-third
1949,2019
8
33.8
36.8
-3.0
22
69
1936
2012
1970
1968
bottom-third
2014
9
38.2
40.7
-2.5
24
67
1936
2012
1970
1968
bottom-third
1982,1996
10
41.8
44.1
-2.3
21
70
1936,1979
2012
1970
1968
bottom-third
1947
11
44.3
46.4
-2.1
23
68
1936
2012
1970
1968
bottom-third
1959
12
45.7
47.5
-1.8
26
65
1936
2012
1970
1968
bottom-third
18
39.0
41.7
-2.7
14
76
1979
2017
1970
1969
bottom-third
1950
24
45.0
47.5
-2.5
9
80
1994
2017
1970
1969
bottom-tenth
1980
36
44.8
47.5
-2.7
3
84
1952
2017
1953
1970
bottom-tenth
1979
48
45.2
47.5
-2.3
6
79
1952
2018
1953
1970
bottom-tenth
1951
60
45.4
47.5
-2.1
8
75
1997
2006
1970
1969
bottom-tenth
1969