Viewing Station: SD-HG-29 : Pierre 6.9 N
Jun 30, 2018 - Sep 15, 2025328 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.77"
September 1-16, 2025(2 of 16 days covered by obs)
NOAA Normal
0.81"
Departure from Normal
0.96" : 220% of Normal
Year-To-Date: 18.18"
Jan 1 to Sep 16, 2025(35 of 259 days covered by obs)
NOAA Normal
15.19"
Departure from Normal
2.99" : 120% of Normal
Water Year-To-Date: 18.18"
Oct 1, 2024 to Sep 16, 2025(35 of 351 days covered by obs)
NOAA Normal
17.68"
Departure from Normal
0.50" : 103% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.38
0.39
-0.01
Feb
0.57
0.48
0.09
Mar
0.84
0.76
0.08
Apr
1.81
1.68
0.13
May
3.00
3.06
-0.06
Jun
3.27
3.47
-0.20
Jul
2.49
2.33
0.16
Aug
2.02
1.94
0.08
Sep
1.51
1.60
-0.09
Oct
1.54
1.50
0.04
Nov
0.50
0.42
0.08
Dec
0.45
0.41
0.04
18.38
18.04
0.34