Viewing Station: SD-MH-126 : Sioux Falls 4.9 ESE
Aug 27, 2024 - Sep 13, 2026621 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.35"
September 1-13, 2026(12 of 13 days covered by obs)
NOAA Normal
1.30"
Departure from Normal
0.05" : 104% of Normal
Year-To-Date: 14.61"
Jan 1 to Sep 13, 2026(253 of 256 days covered by obs)
NOAA Normal
22.30"
Departure from Normal
-7.69" : 66% of Normal
Water Year-To-Date: 16.70"
Oct 1, 2025 to Sep 13, 2026(345 of 348 days covered by obs)
NOAA Normal
26.69"
Departure from Normal
-9.99" : 63% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.59
0.65
-0.06
Feb
0.82
0.83
-0.01
Mar
1.47
1.51
-0.04
Apr
2.90
2.99
-0.09
May
3.81
3.78
0.03
Jun
4.63
4.55
0.08
Jul
3.44
3.50
-0.06
Aug
3.34
3.39
-0.05
Sep
2.99
2.87
0.12
Oct
2.31
2.31
0.00
Nov
1.22
1.31
-0.09
Dec
0.86
0.90
-0.04
28.38
28.59
-0.21