Viewing Station: SD-LY-15 : Oacoma 5.8 SW
May 22, 2008 - Apr 26, 2026838 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
May 1-18, 2026(0 of 18 days covered by obs)
NOAA Normal
1.98"
Departure from Normal
-1.98" : 0% of Normal
Year-To-Date: 1.97"
Jan 1 to May 18, 2026(5 of 138 days covered by obs)
NOAA Normal
6.54"
Departure from Normal
-4.57" : 30% of Normal
Water Year-To-Date: 2.33"
Oct 1, 2025 to May 18, 2026(8 of 230 days covered by obs)
NOAA Normal
9.47"
Departure from Normal
-7.14" : 25% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.45
0.49
-0.04
Feb
0.64
0.60
0.04
Mar
0.99
1.00
-0.01
Apr
2.48
2.55
-0.07
May
3.41
3.35
0.06
Jun
3.75
3.99
-0.24
Jul
2.75
2.60
0.15
Aug
2.60
2.66
-0.06
Sep
2.11
2.17
-0.06
Oct
1.74
1.80
-0.06
Nov
0.70
0.73
-0.03
Dec
0.49
0.54
-0.05
22.11
22.48
-0.37