Viewing Station: SD-DV-28 : Mitchell 7.3 S
Apr 5, 2018 - Sep 13, 20262,286 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.03"
September 1-13, 2026(6 of 13 days covered by obs)
NOAA Normal
1.17"
Departure from Normal
3.86" : 430% of Normal
Year-To-Date: 13.41"
Jan 1 to Sep 13, 2026(151 of 256 days covered by obs)
NOAA Normal
19.80"
Departure from Normal
-6.39" : 68% of Normal
Water Year-To-Date: 15.59"
Oct 1, 2025 to Sep 13, 2026(227 of 348 days covered by obs)
NOAA Normal
23.39"
Departure from Normal
-7.80" : 67% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.50
0.56
-0.06
Feb
0.93
0.76
0.17
Mar
1.25
1.17
0.08
Apr
2.80
2.93
-0.13
May
3.61
3.55
0.06
Jun
3.77
3.85
-0.08
Jul
2.96
3.00
-0.04
Aug
2.81
2.90
-0.09
Sep
2.70
2.58
0.12
Oct
1.98
2.05
-0.07
Nov
0.90
0.94
-0.04
Dec
0.71
0.71
0.00
24.92
25.00
-0.08