Viewing Station: SD-MH-127 : Sioux Falls 3.0 S
Mar 11, 2024 - Sep 15, 2025333 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.23"
September 1-15, 2025(12 of 15 days covered by obs)
NOAA Normal
1.48"
Departure from Normal
-1.25" : 16% of Normal
Year-To-Date: 10.66"
Jan 1 to Sep 15, 2025(114 of 258 days covered by obs)
NOAA Normal
22.38"
Departure from Normal
-11.72" : 48% of Normal
Water Year-To-Date: 13.72"
Oct 1, 2024 to Sep 15, 2025(164 of 350 days covered by obs)
NOAA Normal
26.72"
Departure from Normal
-13.00" : 51% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.58
0.64
-0.06
Feb
0.82
0.82
0.00
Mar
1.46
1.49
-0.03
Apr
2.92
2.99
-0.07
May
3.80
3.78
0.02
Jun
4.58
4.49
0.09
Jul
3.39
3.46
-0.07
Aug
3.35
3.37
-0.02
Sep
2.96
2.85
0.11
Oct
2.30
2.30
0.00
Nov
1.20
1.29
-0.09
Dec
0.84
0.89
-0.05
28.20
28.37
-0.17