Viewing Station: SD-MD-31 : Tilford 0.1 N
Dec 27, 2011 - Jul 27, 20251,791 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.95"
July 1-27, 2025(23 of 27 days covered by obs)
NOAA Normal
2.23"
Departure from Normal
2.72" : 222% of Normal
Year-To-Date: 15.59"
Jan 1 to Jul 27, 2025(201 of 208 days covered by obs)
NOAA Normal
14.38"
Departure from Normal
1.21" : 108% of Normal
Water Year-To-Date: 17.66"
Oct 1, 2024 to Jul 27, 2025(291 of 300 days covered by obs)
NOAA Normal
17.33"
Departure from Normal
0.33" : 102% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.46
0.54
-0.08
Feb
0.66
0.69
-0.03
Mar
1.18
1.22
-0.04
Apr
2.33
2.41
-0.08
May
4.23
4.22
0.01
Jun
3.29
3.35
-0.06
Jul
2.56
2.54
0.02
Aug
1.88
1.97
-0.09
Sep
1.50
1.45
0.05
Oct
1.73
1.89
-0.16
Nov
0.71
0.75
-0.04
Dec
0.51
0.57
-0.06
21.04
21.60
-0.56