Viewing Station: SD-MH-20 : Sioux Falls 3.4 ESE
Jun 1, 2007 - May 9, 20256,578 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.46"
May 1-10, 2025(9 of 10 days covered by obs)
NOAA Normal
1.23"
Departure from Normal
-0.77" : 37% of Normal
Year-To-Date: 4.79"
Jan 1 to May 10, 2025(129 of 130 days covered by obs)
NOAA Normal
7.01"
Departure from Normal
-2.22" : 68% of Normal
Water Year-To-Date: 8.91"
Oct 1, 2024 to May 10, 2025(221 of 222 days covered by obs)
NOAA Normal
11.40"
Departure from Normal
-2.49" : 78% 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
3.00
-0.10
May
3.81
3.77
0.04
Jun
4.63
4.53
0.10
Jul
3.44
3.47
-0.03
Aug
3.34
3.38
-0.04
Sep
2.99
2.86
0.13
Oct
2.31
2.31
0.00
Nov
1.22
1.30
-0.08
Dec
0.86
0.90
-0.04
28.38
28.51
-0.13