Viewing Station: SD-BR-46 : Aberdeen 1.5 SE
Aug 4, 2018 - Sep 16, 20251,233 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.17"
September 1-16, 2025(16 of 16 days covered by obs)
NOAA Normal
1.11"
Departure from Normal
-0.94" : 15% of Normal
Year-To-Date: 17.49"
Jan 1 to Sep 16, 2025(155 of 259 days covered by obs)
NOAA Normal
17.04"
Departure from Normal
0.45" : 103% of Normal
Water Year-To-Date: 19.13"
Oct 1, 2024 to Sep 16, 2025(205 of 351 days covered by obs)
NOAA Normal
20.25"
Departure from Normal
-1.12" : 94% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.53
0.52
0.01
Feb
0.58
0.61
-0.03
Mar
0.88
0.89
-0.01
Apr
1.86
1.86
0.00
May
3.07
3.32
-0.25
Jun
3.58
3.64
-0.06
Jul
3.19
3.26
-0.07
Aug
2.24
2.32
-0.08
Sep
2.08
2.10
-0.02
Oct
1.94
1.93
0.01
Nov
0.69
0.70
-0.01
Dec
0.58
0.60
-0.02
21.22
21.75
-0.53