Viewing Station: SD-HG-26 : Pierre 16.5 ESE
Jun 11, 2015 - Dec 11, 20251,121 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.31"
December 1-11, 2025(9 of 11 days covered by obs)
NOAA Normal
0.16"
Departure from Normal
0.15" : 190% of Normal
Year-To-Date: 17.58"
Jan 1 to Dec 11, 2025(294 of 345 days covered by obs)
NOAA Normal
19.12"
Departure from Normal
-1.54" : 92% of Normal
Water Year-To-Date: 1.85"
Oct 1, 2025 to Dec 11, 2025(64 of 72 days covered by obs)
NOAA Normal
2.30"
Departure from Normal
-0.45" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.42
0.42
0.00
Feb
0.61
0.55
0.06
Mar
0.90
0.86
0.04
Apr
2.05
2.00
0.05
May
3.11
3.15
-0.04
Jun
3.42
3.59
-0.17
Jul
2.54
2.61
-0.07
Aug
2.05
2.17
-0.12
Sep
1.72
1.73
-0.01
Oct
1.58
1.59
-0.01
Nov
0.56
0.58
-0.02
Dec
0.46
0.46
0.00
19.42
19.71
-0.29