Viewing Station: SD-BR-1 : Aberdeen 1.0 NNE
May 1, 2007 - Dec 11, 20253,232 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.38"
December 1-11, 2025(9 of 11 days covered by obs)
NOAA Normal
0.21"
Departure from Normal
0.17" : 185% of Normal
Year-To-Date: 27.39"
Jan 1 to Dec 11, 2025(118 of 345 days covered by obs)
NOAA Normal
20.86"
Departure from Normal
6.53" : 131% of Normal
Water Year-To-Date: 2.00"
Oct 1, 2025 to Dec 11, 2025(24 of 72 days covered by obs)
NOAA Normal
2.81"
Departure from Normal
-0.81" : 71% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.52
0.51
0.01
Feb
0.57
0.60
-0.03
Mar
0.88
0.89
-0.01
Apr
1.85
1.84
0.01
May
3.08
3.31
-0.23
Jun
3.59
3.63
-0.04
Jul
3.19
3.26
-0.07
Aug
2.28
2.35
-0.07
Sep
2.09
2.12
-0.03
Oct
1.91
1.92
-0.01
Nov
0.69
0.69
0.00
Dec
0.58
0.60
-0.02
21.23
21.72
-0.49