Viewing Station: SD-BK-56 : Brookings 6.5 NNW
May 25, 2021 - Aug 17, 20251,268 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.19"
August 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
1.79"
Departure from Normal
1.40" : 178% of Normal
Year-To-Date: 19.24"
Jan 1 to Aug 17, 2025(229 of 229 days covered by obs)
NOAA Normal
18.02"
Departure from Normal
1.22" : 107% of Normal
Water Year-To-Date: 22.44"
Oct 1, 2024 to Aug 17, 2025(321 of 321 days covered by obs)
NOAA Normal
21.84"
Departure from Normal
0.60" : 103% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.58
0.51
0.07
Feb
0.68
0.59
0.09
Mar
1.26
1.20
0.06
Apr
2.43
2.35
0.08
May
3.48
3.43
0.05
Jun
4.13
4.22
-0.09
Jul
3.67
3.50
0.17
Aug
3.26
3.13
0.13
Sep
2.90
2.96
-0.06
Oct
2.06
2.07
-0.01
Nov
0.98
0.91
0.07
Dec
0.78
0.72
0.06
26.21
25.59
0.62