Viewing Station: SD-BR-16 : Aberdeen 9.4 NW
Apr 25, 2009 - Apr 29, 20263,273 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.72"
April 1-29, 2026(16 of 29 days covered by obs)
NOAA Normal
1.77"
Departure from Normal
-1.05" : 41% of Normal
Year-To-Date: 0.72"
Jan 1 to Apr 29, 2026(16 of 119 days covered by obs)
NOAA Normal
3.73"
Departure from Normal
-3.01" : 19% of Normal
Water Year-To-Date: 1.45"
Oct 1, 2025 to Apr 29, 2026(48 of 211 days covered by obs)
NOAA Normal
6.87"
Departure from Normal
-5.42" : 21% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.49
0.47
0.02
Feb
0.58
0.56
0.02
Mar
0.89
0.89
0.00
Apr
1.83
1.80
0.03
May
3.14
3.21
-0.07
Jun
3.58
3.59
-0.01
Jul
3.16
3.26
-0.10
Aug
2.40
2.54
-0.14
Sep
2.11
2.17
-0.06
Oct
1.87
1.85
0.02
Nov
0.67
0.65
0.02
Dec
0.60
0.57
0.03
21.32
21.56
-0.24