Viewing Station: SD-CM-21 : Lake Andes 2.4 N
Jul 6, 2019 - Nov 18, 2025624 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
2.16"
Departure from Normal
-2.16" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to May 18, 2026(0 of 138 days covered by obs)
NOAA Normal
7.63"
Departure from Normal
-7.63" : 0% of Normal
Water Year-To-Date: 1.19"
Oct 1, 2025 to May 18, 2026(11 of 230 days covered by obs)
NOAA Normal
11.17"
Departure from Normal
-9.98" : 11% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.53
0.51
0.02
Feb
0.73
0.72
0.01
Mar
1.21
1.18
0.03
Apr
3.00
3.01
-0.01
May
3.72
3.78
-0.06
Jun
3.66
3.75
-0.09
Jul
2.96
2.81
0.15
Aug
3.10
3.03
0.07
Sep
2.58
2.63
-0.05
Oct
2.03
2.14
-0.11
Nov
0.87
0.88
-0.01
Dec
0.64
0.67
-0.03
25.03
25.11
-0.08