Viewing Station: SD-MH-56 : Garretson 6.9 W
Mar 26, 2012 - Dec 29, 20254,820 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.68"
December 1-29, 2025(29 of 29 days covered by obs)
NOAA Normal
0.76"
Departure from Normal
-0.08" : 90% of Normal
Year-To-Date: 20.51"
Jan 1 to Dec 29, 2025(362 of 363 days covered by obs)
NOAA Normal
27.49"
Departure from Normal
-6.98" : 75% of Normal
Water Year-To-Date: 3.24"
Oct 1, 2025 to Dec 29, 2025(90 of 90 days covered by obs)
NOAA Normal
4.10"
Departure from Normal
-0.86" : 79% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.56
0.60
-0.04
Feb
0.76
0.78
-0.02
Mar
1.42
1.42
0.00
Apr
2.78
2.90
-0.12
May
3.65
3.70
-0.05
Jun
4.48
4.43
0.05
Jul
3.40
3.39
0.01
Aug
3.38
3.40
-0.02
Sep
2.96
2.97
-0.01
Oct
2.20
2.20
0.00
Nov
1.14
1.19
-0.05
Dec
0.81
0.87
-0.06
27.54
27.85
-0.31