Viewing Station: SD-CS-23 : Hermosa 6.2 W
Jun 13, 2017 - Sep 10, 20262,158 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.61"
September 1-10, 2026(10 of 10 days covered by obs)
NOAA Normal
0.49"
Departure from Normal
0.12" : 125% of Normal
Year-To-Date: 7.94"
Jan 1 to Sep 10, 2026(137 of 253 days covered by obs)
NOAA Normal
16.52"
Departure from Normal
-8.58" : 48% of Normal
Water Year-To-Date: 9.27"
Oct 1, 2025 to Sep 10, 2026(179 of 345 days covered by obs)
NOAA Normal
18.74"
Departure from Normal
-9.47" : 49% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.34
0.34
0.00
Feb
0.52
0.52
0.00
Mar
0.92
0.93
-0.01
Apr
2.13
2.13
0.00
May
3.90
3.79
0.11
Jun
3.26
3.19
0.07
Jul
2.88
2.88
0.00
Aug
2.08
2.15
-0.07
Sep
1.46
1.43
0.03
Oct
1.36
1.45
-0.09
Nov
0.49
0.49
0.00
Dec
0.37
0.39
-0.02
19.71
19.69
0.02