Viewing Station: SD-BL-13 : Chamberlain 7.5 NNE
Aug 25, 2013 - Jul 16, 20253,838 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.69"
July 1-25, 2025(13 of 25 days covered by obs)
NOAA Normal
2.24"
Departure from Normal
-1.55" : 31% of Normal
Year-To-Date: 8.37"
Jan 1 to Jul 25, 2025(192 of 206 days covered by obs)
NOAA Normal
13.94"
Departure from Normal
-5.57" : 60% of Normal
Water Year-To-Date: 10.01"
Oct 1, 2024 to Jul 25, 2025(284 of 298 days covered by obs)
NOAA Normal
16.92"
Departure from Normal
-6.91" : 59% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.46
0.47
-0.01
Feb
0.67
0.59
0.08
Mar
0.97
0.98
-0.01
Apr
2.39
2.48
-0.09
May
3.40
3.44
-0.04
Jun
3.81
4.03
-0.22
Jul
2.78
2.67
0.11
Aug
2.71
2.72
-0.01
Sep
2.18
2.17
0.01
Oct
1.78
1.83
-0.05
Nov
0.67
0.70
-0.03
Dec
0.53
0.53
0.00
22.35
22.61
-0.26