Viewing Station: SD-ML-3 : Norris 2.0 SSW
Jan 1, 2008 - Dec 27, 20254,359 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.18"
December 1-28, 2025(27 of 28 days covered by obs)
NOAA Normal
0.52"
Departure from Normal
-0.34" : 34% of Normal
Year-To-Date: 20.18"
Jan 1 to Dec 28, 2025(357 of 362 days covered by obs)
NOAA Normal
20.79"
Departure from Normal
-0.61" : 97% of Normal
Water Year-To-Date: 1.93"
Oct 1, 2025 to Dec 28, 2025(87 of 89 days covered by obs)
NOAA Normal
2.87"
Departure from Normal
-0.94" : 67% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.47
0.46
0.01
Feb
0.67
0.62
0.05
Mar
1.16
1.16
0.00
Apr
2.46
2.36
0.10
May
3.50
3.51
-0.01
Jun
3.39
3.46
-0.07
Jul
2.48
2.56
-0.08
Aug
2.19
2.08
0.11
Sep
1.60
1.51
0.09
Oct
1.69
1.67
0.02
Nov
0.66
0.64
0.02
Dec
0.58
0.55
0.03
20.85
20.58
0.27