Viewing Station: OH-BT-1 : Hamilton 4.7 E
Feb 1, 2009 - Sep 15, 20254,194 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.46"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
1.63"
Departure from Normal
-1.17" : 28% of Normal
Year-To-Date: 31.39"
Jan 1 to Sep 16, 2025(258 of 259 days covered by obs)
NOAA Normal
31.60"
Departure from Normal
-0.21" : 99% of Normal
Water Year-To-Date: 39.63"
Oct 1, 2024 to Sep 16, 2025(350 of 351 days covered by obs)
NOAA Normal
40.90"
Departure from Normal
-1.27" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.12
3.25
-0.13
Feb
2.60
2.68
-0.08
Mar
3.57
3.79
-0.22
Apr
4.39
4.57
-0.18
May
4.65
4.72
-0.07
Jun
4.50
4.43
0.07
Jul
3.88
3.88
0.00
Aug
3.26
3.07
0.19
Sep
3.06
3.08
-0.02
Oct
3.11
3.10
0.01
Nov
2.95
3.05
-0.10
Dec
3.24
3.40
-0.16
42.33
43.02
-0.69