Viewing Station: SD-FR-32 : Ardmore 1.3 SSW
Jun 15, 2017 - May 20, 2026516 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.62"
May 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
1.92"
Departure from Normal
-1.30" : 32% of Normal
Year-To-Date: 2.25"
Jan 1 to May 20, 2026(140 of 140 days covered by obs)
NOAA Normal
6.08"
Departure from Normal
-3.83" : 37% of Normal
Water Year-To-Date: 3.26"
Oct 1, 2025 to May 20, 2026(232 of 232 days covered by obs)
NOAA Normal
8.51"
Departure from Normal
-5.25" : 38% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.39
0.40
-0.01
Feb
0.59
0.59
0.00
Mar
1.21
1.14
0.07
Apr
1.97
1.95
0.02
May
2.98
3.00
-0.02
Jun
2.89
2.99
-0.10
Jul
2.16
2.32
-0.16
Aug
1.43
1.58
-0.15
Sep
1.33
1.39
-0.06
Oct
1.41
1.38
0.03
Nov
0.52
0.58
-0.06
Dec
0.50
0.48
0.02
17.38
17.80
-0.42