Viewing Station: SD-LY-6 : Presho 11.6 NNE
Jun 1, 2007 - Sep 17, 20252,660 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.70"
September 1-17, 2025(4 of 17 days covered by obs)
NOAA Normal
1.03"
Departure from Normal
-0.33" : 68% of Normal
Year-To-Date: 11.27"
Jan 1 to Sep 17, 2025(34 of 260 days covered by obs)
NOAA Normal
17.27"
Departure from Normal
-6.00" : 65% of Normal
Water Year-To-Date: 13.53"
Oct 1, 2024 to Sep 17, 2025(40 of 352 days covered by obs)
NOAA Normal
20.09"
Departure from Normal
-6.56" : 67% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.47
0.45
0.02
Feb
0.65
0.58
0.07
Mar
0.98
0.98
0.00
Apr
2.29
2.27
0.02
May
3.29
3.35
-0.06
Jun
3.53
3.60
-0.07
Jul
2.80
2.64
0.16
Aug
2.23
2.35
-0.12
Sep
1.81
1.75
0.06
Oct
1.67
1.64
0.03
Nov
0.66
0.66
0.00
Dec
0.49
0.50
-0.01
20.87
20.77
0.10