South Dakota January 2020 Precipitation Rankings
1901-2000
Inches
1
0.41
0.47
-0.06
71
60
1942
1897
2018
2019
normal
1973,2012
2
1.38
0.95
0.43
109
21
1987
1910
2018
2019
top-third
1956
3
2.32
1.60
0.72
111
19
1913
1923
2019
2017
top-third
4
4.45
2.88
1.57
113
17
1913
1999
2019
2014
top-third
5
8.35
4.51
3.84
127
3
1953
1997
2019
1997
top-tenth
6
12.00
6.67
5.33
129
1
1959
1997,2020
2019
1997
highest
1997
7
17.45
9.22
8.23
129
1
1977
2020
2019
2020
highest
8
20.08
12.65
7.43
129
1
1937
2020
2019
2020
highest
9
25.98
15.55
10.43
129
1
1937
2020
2019
2020
highest
10
28.62
17.49
11.13
129
1
1937
2020
2019
2020
highest
11
30.31
18.54
11.77
129
1
1937
2020
2019
2020
highest
12
31.32
19.08
12.24
129
1
1937
2020
2019
2020
highest
18
39.70
25.74
13.96
128
1
1937
2020
2019
2020
highest
24
54.76
38.13
16.63
128
1
1935
2020
2019
2020
highest
36
72.01
57.09
14.92
127
1
1937
2020
2019
2020
highest
48
93.10
76.02
17.08
122
5
1937
2011
2019
2012
top-tenth
60
115.88
94.93
20.95
123
3
1938
2012
2019
2012
top-tenth