Viewing Station: OH-ER-4 : Castalia 0.9 ESE
May 21, 2010 - Sep 12, 20262,449 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.91"
September 1-12, 2026(12 of 12 days covered by obs)
NOAA Normal
1.26"
Departure from Normal
0.65" : 152% of Normal
Year-To-Date: 33.52"
Jan 1 to Sep 12, 2026(201 of 255 days covered by obs)
NOAA Normal
26.06"
Departure from Normal
7.46" : 129% of Normal
Water Year-To-Date: 37.84"
Oct 1, 2025 to Sep 12, 2026(262 of 347 days covered by obs)
NOAA Normal
33.89"
Departure from Normal
3.95" : 112% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.30
2.60
-0.30
Feb
1.95
2.21
-0.26
Mar
2.54
2.71
-0.17
Apr
3.64
3.78
-0.14
May
3.58
3.72
-0.14
Jun
3.78
4.11
-0.33
Jul
3.56
3.83
-0.27
Aug
3.45
3.40
0.05
Sep
3.15
3.23
-0.08
Oct
2.89
3.11
-0.22
Nov
2.66
2.82
-0.16
Dec
2.28
2.68
-0.40
35.78
38.20
-2.42