Viewing Station: AR-PY-8 : Perryville 2.3 SSE
Sep 21, 2018 - May 29, 20261,494 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.44"
May 1-30, 2026(12 of 30 days covered by obs)
NOAA Normal
5.26"
Departure from Normal
-0.82" : 84% of Normal
Year-To-Date: 11.65"
Jan 1 to May 30, 2026(30 of 150 days covered by obs)
NOAA Normal
22.93"
Departure from Normal
-11.28" : 51% of Normal
Water Year-To-Date: 16.94"
Oct 1, 2025 to May 30, 2026(45 of 242 days covered by obs)
NOAA Normal
36.49"
Departure from Normal
-19.55" : 46% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.58
3.36
0.22
Feb
3.82
3.73
0.09
Mar
5.02
5.02
0.00
Apr
5.25
5.29
-0.04
May
5.44
5.40
0.04
Jun
3.74
3.66
0.08
Jul
3.99
3.56
0.43
Aug
3.63
3.59
0.04
Sep
3.64
3.66
-0.02
Oct
4.10
3.86
0.24
Nov
4.78
4.69
0.09
Dec
4.68
4.66
0.02
51.67
50.48
1.19