Viewing Station: SD-LY-35 : Presho 1.1 NNW
Aug 26, 2021 - Apr 27, 2026221 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
May 1-18, 2026(0 of 18 days covered by obs)
NOAA Normal
1.90"
Departure from Normal
-1.90" : 0% of Normal
Year-To-Date: 2.37"
Jan 1 to May 18, 2026(5 of 138 days covered by obs)
NOAA Normal
6.22"
Departure from Normal
-3.85" : 38% of Normal
Water Year-To-Date: 3.14"
Oct 1, 2025 to May 18, 2026(11 of 230 days covered by obs)
NOAA Normal
8.98"
Departure from Normal
-5.84" : 35% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.46
0.49
-0.03
Feb
0.61
0.61
0.00
Mar
0.98
1.01
-0.03
Apr
2.27
2.42
-0.15
May
3.27
3.43
-0.16
Jun
3.47
3.54
-0.07
Jul
2.83
2.67
0.16
Aug
2.34
2.51
-0.17
Sep
1.76
1.69
0.07
Oct
1.64
1.62
0.02
Nov
0.65
0.72
-0.07
Dec
0.47
0.50
-0.03
20.75
21.21
-0.46