South Dakota September-May Precipitation
Inches
1901-1988
-99
189605
11.73
0.95
189705
12.98
2.20
189805
10.17
-0.61
189905
10.26
-0.52
190005
7.65
-3.13
190105
8.73
-2.05
190205
13.50
2.72
190305
9.82
-0.96
190405
9.67
-1.11
190505
11.70
0.92
190605
13.22
2.44
190705
13.03
2.25
190805
11.37
0.59
190905
12.08
1.30
191005
9.65
-1.13
191105
7.75
-3.03
191205
12.43
1.65
191305
9.41
-1.37
191405
10.96
0.18
191505
14.24
3.46
191605
13.83
3.05
191705
11.29
0.51
191805
10.97
0.19
191905
11.37
0.59
192005
14.87
4.09
192105
10.11
-0.67
192205
12.73
1.95
192305
9.65
-1.13
192405
9.21
-1.57
192505
8.66
-2.12
192605
7.24
-3.54
192705
16.03
5.25
192805
7.20
-3.58
192905
12.07
1.29
193005
13.12
2.34
193105
9.20
-1.58
193205
12.15
1.37
193305
9.42
-1.36
193405
4.38
-6.40
193505
12.44
1.66
193605
6.63
-4.15
193705
9.06
-1.72
193805
10.57
-0.21
193905
8.35
-2.43
194005
8.24
-2.54
194105
9.75
-1.03
194205
16.86
6.08
194305
8.23
-2.55
194405
10.88
0.10
194505
9.67
-1.11
194605
10.80
0.02
194705
13.09
2.31
194805
10.35
-0.43
194905
9.55
-1.23
195005
11.72
0.94
195105
10.05
-0.73
195205
10.69
-0.09
195305
10.44
-0.34
195405
8.19
-2.59
195505
8.67
-2.11
195605
8.37
-2.41
195705
11.88
1.10
195805
10.19
-0.59
195905
7.70
-3.08
196005
12.15
1.37
196105
8.77
-2.01
196205
14.77
3.99
196305
9.06
-1.72
196405
10.80
0.02
196505
11.09
0.31
196605
9.74
-1.04
196705
9.75
-1.03
196805
9.68
-1.10
196905
10.51
-0.27
197005
11.32
0.54
197105
12.80
2.02
197205
15.89
5.11
197305
11.31
0.53
197405
12.47
1.69
197505
9.64
-1.14
197605
8.12
-2.66
197705
11.05
0.27
197805
15.69
4.91
197905
8.24
-2.54
198005
6.25
-4.53
198105
7.69
-3.09
198205
13.75
2.97
198305
13.68
2.90
198405
12.32
1.54
198505
9.63
-1.15
198605
16.63
5.85
198705
13.86
3.08
198805
8.83
-1.95