Viewing Station: SD-LY-38 : Presho 12.7 SSW
Mar 8, 2023 - Oct 21, 2025959 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.15"
October 1-21, 2025(21 of 21 days covered by obs)
NOAA Normal
1.08"
Departure from Normal
-0.93" : 14% of Normal
Year-To-Date: 18.33"
Jan 1 to Oct 21, 2025(294 of 294 days covered by obs)
NOAA Normal
18.91"
Departure from Normal
-0.58" : 97% of Normal
Water Year-To-Date: 0.15"
Oct 1, 2025 to Oct 21, 2025(21 of 21 days covered by obs)
NOAA Normal
1.08"
Departure from Normal
-0.93" : 14% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.43
0.46
-0.03
Feb
0.56
0.59
-0.03
Mar
1.00
1.02
-0.02
Apr
2.30
2.37
-0.07
May
3.29
3.38
-0.09
Jun
3.49
3.55
-0.06
Jul
2.64
2.61
0.03
Aug
2.38
2.40
-0.02
Sep
1.74
1.80
-0.06
Oct
1.59
1.67
-0.08
Nov
0.62
0.69
-0.07
Dec
0.45
0.51
-0.06
20.49
21.05
-0.56