Viewing Station: SD-MH-131 : Sioux Falls 3.0 S
Apr 25, 2024 - Sep 13, 2026732 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.40"
September 1-13, 2026(11 of 13 days covered by obs)
NOAA Normal
1.28"
Departure from Normal
0.12" : 109% of Normal
Year-To-Date: 14.57"
Jan 1 to Sep 13, 2026(208 of 256 days covered by obs)
NOAA Normal
22.18"
Departure from Normal
-7.61" : 66% of Normal
Water Year-To-Date: 17.36"
Oct 1, 2025 to Sep 13, 2026(286 of 348 days covered by obs)
NOAA Normal
26.52"
Departure from Normal
-9.16" : 65% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.58
0.63
-0.05
Feb
0.82
0.81
0.01
Mar
1.46
1.48
-0.02
Apr
2.92
2.98
-0.06
May
3.80
3.77
0.03
Jun
4.58
4.46
0.12
Jul
3.39
3.42
-0.03
Aug
3.35
3.36
-0.01
Sep
2.96
2.85
0.11
Oct
2.30
2.30
0.00
Nov
1.20
1.27
-0.07
Dec
0.84
0.88
-0.04
28.20
28.21
-0.01