Viewing Station: SD-DY-10 : Webster 7.8 SSW
May 20, 2013 - May 1, 20251,372 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.41"
May 1-10, 2025(1 of 10 days covered by obs)
NOAA Normal
1.02"
Departure from Normal
-0.61" : 40% of Normal
Year-To-Date: 1.94"
Jan 1 to May 10, 2025(6 of 130 days covered by obs)
NOAA Normal
5.49"
Departure from Normal
-3.55" : 35% of Normal
Water Year-To-Date: 3.26"
Oct 1, 2024 to May 10, 2025(9 of 222 days covered by obs)
NOAA Normal
9.15"
Departure from Normal
-5.89" : 36% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.63
0.66
-0.03
Feb
0.66
0.64
0.02
Mar
1.07
1.03
0.04
Apr
2.11
2.23
-0.12
May
3.15
3.11
0.04
Jun
3.88
3.89
-0.01
Jul
3.70
3.72
-0.02
Aug
2.60
2.64
-0.04
Sep
2.43
2.47
-0.04
Oct
2.23
2.25
-0.02
Nov
0.74
0.70
0.04
Dec
0.69
0.73
-0.04
23.89
24.07
-0.18