Viewing Station: OH-ER-15 : Castalia 3.1 SSE
Mar 13, 2012 - Sep 23, 20261,354 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.38"
September 1-23, 2026(13 of 23 days covered by obs)
NOAA Normal
2.44"
Departure from Normal
-0.06" : 98% of Normal
Year-To-Date: 26.03"
Jan 1 to Sep 23, 2026(78 of 266 days covered by obs)
NOAA Normal
27.64"
Departure from Normal
-1.61" : 94% of Normal
Water Year-To-Date: 29.48"
Oct 1, 2025 to Sep 23, 2026(92 of 358 days covered by obs)
NOAA Normal
35.59"
Departure from Normal
-6.11" : 83% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.35
2.62
-0.27
Feb
2.00
2.23
-0.23
Mar
2.59
2.73
-0.14
Apr
3.68
3.81
-0.13
May
3.65
3.85
-0.20
Jun
3.85
4.12
-0.27
Jul
3.62
3.96
-0.34
Aug
3.46
3.48
-0.02
Sep
3.18
3.37
-0.19
Oct
2.92
3.13
-0.21
Nov
2.70
2.82
-0.12
Dec
2.33
2.74
-0.41
36.33
38.86
-2.53