Viewing Station: SD-LN-20 : Sioux Falls 4.5 SSW
Mar 30, 2013 - Jul 30, 2025598 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.54"
July 1-31, 2025(9 of 31 days covered by obs)
NOAA Normal
3.38"
Departure from Normal
3.16" : 193% of Normal
Year-To-Date: 14.25"
Jan 1 to Jul 31, 2025(32 of 212 days covered by obs)
NOAA Normal
17.64"
Departure from Normal
-3.39" : 81% of Normal
Water Year-To-Date: 17.38"
Oct 1, 2024 to Jul 31, 2025(36 of 304 days covered by obs)
NOAA Normal
22.00"
Departure from Normal
-4.62" : 79% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.58
0.62
-0.04
Feb
0.83
0.80
0.03
Mar
1.47
1.46
0.01
Apr
2.94
2.97
-0.03
May
3.85
3.78
0.07
Jun
4.59
4.43
0.16
Jul
3.38
3.39
-0.01
Aug
3.35
3.35
0.00
Sep
2.98
2.85
0.13
Oct
2.30
2.29
0.01
Nov
1.21
1.25
-0.04
Dec
0.85
0.88
-0.03
28.33
28.07
0.26