Viewing Station: SD-CY-15 : Vermillion 1.4 W
Jul 6, 2026 - Sep 13, 202670 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.14"
September 1-13, 2026(13 of 13 days covered by obs)
NOAA Normal
1.28"
Departure from Normal
0.86" : 167% of Normal
Year-To-Date: 6.42"
Jan 1 to Sep 13, 2026(70 of 256 days covered by obs)
NOAA Normal
21.67"
Departure from Normal
-15.25" : 30% of Normal
Water Year-To-Date: 6.42"
Oct 1, 2025 to Sep 13, 2026(70 of 348 days covered by obs)
NOAA Normal
26.12"
Departure from Normal
-19.70" : 25% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.56
0.55
0.01
Feb
0.77
0.72
0.05
Mar
1.52
1.53
-0.01
Apr
2.99
3.02
-0.03
May
3.83
3.95
-0.12
Jun
4.31
4.37
-0.06
Jul
3.16
3.54
-0.38
Aug
3.25
3.04
0.21
Sep
2.96
2.99
-0.03
Oct
2.35
2.48
-0.13
Nov
1.22
1.26
-0.04
Dec
0.88
0.81
0.07
27.80
28.26
-0.46