Viewing Station: SD-PK-6 : Bison 24.1 SW
Jun 24, 2007 - Sep 22, 20266,524 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.59"
September 1-23, 2026(22 of 23 days covered by obs)
NOAA Normal
0.94"
Departure from Normal
0.65" : 170% of Normal
Year-To-Date: 9.97"
Jan 1 to Sep 23, 2026(253 of 266 days covered by obs)
NOAA Normal
14.08"
Departure from Normal
-4.11" : 71% of Normal
Water Year-To-Date: 14.22"
Oct 1, 2025 to Sep 23, 2026(342 of 358 days covered by obs)
NOAA Normal
16.29"
Departure from Normal
-2.07" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.31
0.36
-0.05
Feb
0.47
0.49
-0.02
Mar
0.76
0.82
-0.06
Apr
1.48
1.65
-0.17
May
3.11
2.95
0.16
Jun
2.96
2.95
0.01
Jul
2.32
2.42
-0.10
Aug
1.73
1.76
-0.03
Sep
1.22
1.24
-0.02
Oct
1.32
1.44
-0.12
Nov
0.50
0.51
-0.01
Dec
0.39
0.44
-0.05
16.57
17.03
-0.46