Viewing Station: SD-LW-15 : Spearfish 0.1 WSW
May 11, 2011 - Jun 30, 20254,965 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
July 1-1, 2025(0 of 1 days covered by obs)
NOAA Normal
0.08"
Departure from Normal
-0.08" : 0% of Normal
Year-To-Date: 17.04"
Jan 1 to Jul 1, 2025(179 of 182 days covered by obs)
NOAA Normal
13.86"
Departure from Normal
3.18" : 123% of Normal
Water Year-To-Date: 21.57"
Oct 1, 2024 to Jul 1, 2025(265 of 274 days covered by obs)
NOAA Normal
18.06"
Departure from Normal
3.51" : 119% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.83
0.70
0.13
Feb
1.07
1.00
0.07
Mar
1.41
1.34
0.07
Apr
2.61
2.51
0.10
May
4.19
4.01
0.18
Jun
3.67
3.61
0.06
Jul
2.40
2.46
-0.06
Aug
1.92
1.92
0.00
Sep
1.64
1.62
0.02
Oct
2.27
2.28
-0.01
Nov
1.05
0.93
0.12
Dec
0.88
0.93
-0.05
23.94
23.31
0.63