Viewing Station: SD-LN-32 : Sioux Falls 3.6 SSE
Jan 1, 2020 - Oct 18, 20252,120 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.54"
October 1-19, 2025(18 of 19 days covered by obs)
NOAA Normal
1.42"
Departure from Normal
-0.88" : 38% of Normal
Year-To-Date: 20.19"
Jan 1 to Oct 19, 2025(291 of 292 days covered by obs)
NOAA Normal
25.48"
Departure from Normal
-5.29" : 79% of Normal
Water Year-To-Date: 0.54"
Oct 1, 2025 to Oct 19, 2025(18 of 19 days covered by obs)
NOAA Normal
1.42"
Departure from Normal
-0.88" : 38% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.59
0.64
-0.05
Feb
0.83
0.82
0.01
Mar
1.47
1.49
-0.02
Apr
2.94
2.99
-0.05
May
3.86
3.79
0.07
Jun
4.63
4.50
0.13
Jul
3.40
3.46
-0.06
Aug
3.35
3.38
-0.03
Sep
2.99
2.85
0.14
Oct
2.32
2.30
0.02
Nov
1.22
1.29
-0.07
Dec
0.86
0.89
-0.03
28.46
28.40
0.06