Viewing Station: SD-MH-78 : Garretson 4.2 SSE
Oct 1, 2013 - Oct 4, 20262,183 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.02"
October 1-6, 2026(1 of 6 days covered by obs)
NOAA Normal
0.43"
Departure from Normal
-0.41" : 5% of Normal
Year-To-Date: 21.93"
Jan 1 to Oct 6, 2026(89 of 279 days covered by obs)
NOAA Normal
24.06"
Departure from Normal
-2.13" : 91% of Normal
Water Year-To-Date: 0.02"
Oct 1, 2026 to Oct 6, 2026(1 of 6 days covered by obs)
NOAA Normal
0.43"
Departure from Normal
-0.41" : 5% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.61
0.67
-0.06
Feb
0.78
0.82
-0.04
Mar
1.41
1.47
-0.06
Apr
2.80
2.91
-0.11
May
3.70
3.73
-0.03
Jun
4.63
4.60
0.03
Jul
3.47
3.46
0.01
Aug
3.26
3.40
-0.14
Sep
2.97
3.00
-0.03
Oct
2.24
2.25
-0.01
Nov
1.20
1.31
-0.11
Dec
0.82
0.92
-0.10
27.89
28.54
-0.65