Viewing Station: SD-BK-48 : Volga 0.1 S
Sep 17, 2018 - Sep 18, 2025220 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.76"
September 1-18, 2025(5 of 18 days covered by obs)
NOAA Normal
1.73"
Departure from Normal
-0.97" : 44% of Normal
Year-To-Date: 17.63"
Jan 1 to Sep 18, 2025(39 of 261 days covered by obs)
NOAA Normal
21.30"
Departure from Normal
-3.67" : 83% of Normal
Water Year-To-Date: 19.78"
Oct 1, 2024 to Sep 18, 2025(41 of 353 days covered by obs)
NOAA Normal
25.16"
Departure from Normal
-5.38" : 79% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.59
0.52
0.07
Feb
0.72
0.62
0.10
Mar
1.30
1.20
0.10
Apr
2.50
2.37
0.13
May
3.51
3.47
0.04
Jun
4.12
4.19
-0.07
Jul
3.62
3.47
0.15
Aug
3.21
3.15
0.06
Sep
2.88
2.92
-0.04
Oct
2.05
2.06
-0.01
Nov
1.01
0.92
0.09
Dec
0.80
0.72
0.08
26.31
25.61
0.70