Viewing Station: OH-MY-56 : Dayton 3.7 SE
Mar 24, 2019 - Sep 16, 20251,390 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.29"
September 1-16, 2025(9 of 16 days covered by obs)
NOAA Normal
1.66"
Departure from Normal
-1.37" : 17% of Normal
Year-To-Date: 38.88"
Jan 1 to Sep 16, 2025(190 of 259 days covered by obs)
NOAA Normal
31.01"
Departure from Normal
7.87" : 125% of Normal
Water Year-To-Date: 46.97"
Oct 1, 2024 to Sep 16, 2025(264 of 351 days covered by obs)
NOAA Normal
40.05"
Departure from Normal
6.92" : 117% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.06
3.13
-0.07
Feb
2.36
2.37
-0.01
Mar
3.41
3.48
-0.07
Apr
4.26
4.33
-0.07
May
4.50
4.42
0.08
Jun
4.48
4.56
-0.08
Jul
4.09
4.09
0.00
Aug
3.19
3.09
0.10
Sep
3.12
3.05
0.07
Oct
2.97
2.92
0.05
Nov
3.00
2.99
0.01
Dec
3.07
3.06
0.01
41.51
41.49
0.02