Viewing Station: SD-HG-10 : Pierre 1.3 S
Mar 19, 2009 - May 9, 20255,707 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.07"
May 1-9, 2025(9 of 9 days covered by obs)
NOAA Normal
0.87"
Departure from Normal
-0.80" : 8% of Normal
Year-To-Date: 3.43"
Jan 1 to May 9, 2025(129 of 129 days covered by obs)
NOAA Normal
4.63"
Departure from Normal
-1.20" : 74% of Normal
Water Year-To-Date: 5.02"
Oct 1, 2024 to May 9, 2025(221 of 221 days covered by obs)
NOAA Normal
7.17"
Departure from Normal
-2.15" : 70% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.40
0.43
-0.03
Feb
0.59
0.50
0.09
Mar
0.87
0.80
0.07
Apr
1.90
1.81
0.09
May
3.01
3.12
-0.11
Jun
3.26
3.47
-0.21
Jul
2.43
2.37
0.06
Aug
1.97
1.88
0.09
Sep
1.53
1.67
-0.14
Oct
1.55
1.52
0.03
Nov
0.53
0.47
0.06
Dec
0.46
0.43
0.03
18.50
18.47
0.03