Viewing Station: SD-MD-68 : Black Hawk 2.0 W
Aug 1, 2026 - Sep 13, 202644 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.09"
September 1-13, 2026(13 of 13 days covered by obs)
NOAA Normal
0.65"
Departure from Normal
-0.56" : 14% of Normal
Year-To-Date: 5.08"
Jan 1 to Sep 13, 2026(44 of 256 days covered by obs)
NOAA Normal
16.85"
Departure from Normal
-11.77" : 30% of Normal
Water Year-To-Date: 5.08"
Oct 1, 2025 to Sep 13, 2026(44 of 348 days covered by obs)
NOAA Normal
19.28"
Departure from Normal
-14.20" : 26% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.33
0.41
-0.08
Feb
0.52
0.57
-0.05
Mar
1.04
1.08
-0.04
Apr
2.20
2.30
-0.10
May
4.07
4.09
-0.02
Jun
3.28
3.25
0.03
Jul
2.79
2.82
-0.03
Aug
1.97
2.15
-0.18
Sep
1.50
1.49
0.01
Oct
1.54
1.66
-0.12
Nov
0.52
0.58
-0.06
Dec
0.37
0.45
-0.08
20.13
20.85
-0.72