Viewing Station: SD-CK-12 : Henry 3.8 W
Sep 6, 2008 - Mar 30, 2026919 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.67"
March 1-30, 2026(30 of 30 days covered by obs)
NOAA Normal
1.06"
Departure from Normal
-0.39" : 63% of Normal
Year-To-Date: 1.42"
Jan 1 to Mar 30, 2026(89 of 89 days covered by obs)
NOAA Normal
2.35"
Departure from Normal
-0.93" : 60% of Normal
Water Year-To-Date: 3.90"
Oct 1, 2025 to Mar 30, 2026(181 of 181 days covered by obs)
NOAA Normal
6.08"
Departure from Normal
-2.18" : 64% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.62
0.58
0.04
Feb
0.67
0.62
0.05
Mar
1.10
1.01
0.09
Apr
2.24
2.20
0.04
May
3.22
3.19
0.03
Jun
4.01
3.96
0.05
Jul
3.54
3.45
0.09
Aug
2.83
2.77
0.06
Sep
2.60
2.57
0.03
Oct
2.20
2.15
0.05
Nov
0.83
0.79
0.04
Dec
0.70
0.67
0.03
24.56
23.96
0.60