Viewing Station: SD-CS-34 : Custer 4.7 ENE
Dec 17, 2022 - Jul 25, 2025851 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.34"
July 1-26, 2025(23 of 26 days covered by obs)
NOAA Normal
3.00"
Departure from Normal
2.34" : 178% of Normal
Year-To-Date: 18.26"
Jan 1 to Jul 26, 2025(195 of 207 days covered by obs)
NOAA Normal
15.33"
Departure from Normal
2.93" : 119% of Normal
Water Year-To-Date: 19.28"
Oct 1, 2024 to Jul 26, 2025(280 of 299 days covered by obs)
NOAA Normal
18.02"
Departure from Normal
1.26" : 107% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.48
0.49
-0.01
Feb
0.73
0.73
0.00
Mar
1.17
1.19
-0.02
Apr
2.38
2.38
0.00
May
3.99
4.08
-0.09
Jun
3.58
3.40
0.18
Jul
3.58
3.44
0.14
Aug
2.40
2.33
0.07
Sep
1.71
1.52
0.19
Oct
1.55
1.60
-0.05
Nov
0.60
0.67
-0.07
Dec
0.54
0.55
-0.01
22.71
22.38
0.33