Viewing Station: SD-MH-148 : Sioux Falls 2.1 S
Jul 19, 2025 - Sep 13, 2026185 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.52"
September 1-13, 2026(13 of 13 days covered by obs)
NOAA Normal
1.28"
Departure from Normal
0.24" : 119% of Normal
Year-To-Date: 14.37"
Jan 1 to Sep 13, 2026(52 of 256 days covered by obs)
NOAA Normal
22.18"
Departure from Normal
-7.81" : 65% of Normal
Water Year-To-Date: 16.20"
Oct 1, 2025 to Sep 13, 2026(109 of 348 days covered by obs)
NOAA Normal
26.52"
Departure from Normal
-10.32" : 61% 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
1.50
-0.04
Apr
2.92
2.99
-0.07
May
3.80
3.77
0.03
Jun
4.58
4.47
0.11
Jul
3.39
3.43
-0.04
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
28.32
-0.12