Viewing Station: SD-CS-17 : Hermosa 0.3 ENE
Nov 1, 2009 - Oct 17, 20255,676 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.88"
October 1-22, 2025(17 of 22 days covered by obs)
NOAA Normal
0.94"
Departure from Normal
-0.06" : 93% of Normal
Year-To-Date: 17.51"
Jan 1 to Oct 22, 2025(290 of 295 days covered by obs)
NOAA Normal
17.69"
Departure from Normal
-0.18" : 99% of Normal
Water Year-To-Date: 0.88"
Oct 1, 2025 to Oct 22, 2025(17 of 22 days covered by obs)
NOAA Normal
0.94"
Departure from Normal
-0.06" : 93% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.32
0.27
0.05
Feb
0.51
0.42
0.09
Mar
0.88
0.75
0.13
Apr
2.08
1.97
0.11
May
3.77
3.38
0.39
Jun
3.17
3.08
0.09
Jul
2.70
2.61
0.09
Aug
1.94
2.13
-0.19
Sep
1.38
1.36
0.02
Oct
1.33
1.31
0.02
Nov
0.47
0.38
0.09
Dec
0.36
0.31
0.05
18.91
17.97
0.94