Viewing Station: OH-DR-18 : Arcanum 3.2 SSW
May 17, 2013 - Sep 12, 20264,640 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.87"
September 1-12, 2026(12 of 12 days covered by obs)
NOAA Normal
1.18"
Departure from Normal
0.69" : 159% of Normal
Year-To-Date: 35.81"
Jan 1 to Sep 12, 2026(255 of 255 days covered by obs)
NOAA Normal
29.99"
Departure from Normal
5.82" : 119% of Normal
Water Year-To-Date: 43.46"
Oct 1, 2025 to Sep 12, 2026(347 of 347 days covered by obs)
NOAA Normal
38.86"
Departure from Normal
4.60" : 112% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.98
2.98
0.00
Feb
2.32
2.27
0.05
Mar
3.29
3.27
0.02
Apr
4.24
4.20
0.04
May
4.29
4.38
-0.09
Jun
4.48
4.60
-0.12
Jul
4.03
3.95
0.08
Aug
3.18
3.13
0.05
Sep
2.94
2.95
-0.01
Oct
2.87
2.95
-0.08
Nov
3.06
3.08
-0.02
Dec
2.94
2.99
-0.05
40.62
40.75
-0.13