Viewing Station: MO-FSA-157 : Perryville 1.1 NE
Mar 18, 2006 - Sep 18, 20256,262 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.09"
September 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
1.87"
Departure from Normal
-1.78" : 5% of Normal
Year-To-Date: 31.93"
Jan 1 to Sep 18, 2025(259 of 261 days covered by obs)
NOAA Normal
33.59"
Departure from Normal
-1.66" : 95% of Normal
Water Year-To-Date: 41.25"
Oct 1, 2024 to Sep 18, 2025(350 of 353 days covered by obs)
NOAA Normal
44.28"
Departure from Normal
-3.03" : 93% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.93
2.77
0.16
Feb
2.88
2.77
0.11
Mar
4.07
3.69
0.38
Apr
5.11
5.08
0.03
May
5.24
5.78
-0.54
Jun
4.38
4.33
0.05
Jul
3.90
3.76
0.14
Aug
3.21
3.20
0.01
Sep
3.12
3.14
-0.02
Oct
3.36
3.30
0.06
Nov
4.15
4.18
-0.03
Dec
3.18
3.05
0.13
45.53
45.05
0.48