Viewing Station: OH-MA-9 : London 1.2 N
Oct 19, 2020 - Sep 16, 20251,709 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.13"
September 1-16, 2025(16 of 16 days covered by obs)
NOAA Normal
1.62"
Departure from Normal
-1.49" : 8% of Normal
Year-To-Date: 28.72"
Jan 1 to Sep 16, 2025(257 of 259 days covered by obs)
NOAA Normal
30.44"
Departure from Normal
-1.72" : 94% of Normal
Water Year-To-Date: 36.56"
Oct 1, 2024 to Sep 16, 2025(349 of 351 days covered by obs)
NOAA Normal
38.91"
Departure from Normal
-2.35" : 94% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.81
3.00
-0.19
Feb
2.23
2.34
-0.11
Mar
3.28
3.44
-0.16
Apr
3.99
3.96
0.03
May
4.50
4.35
0.15
Jun
4.43
4.38
0.05
Jul
4.44
4.44
0.00
Aug
3.14
3.04
0.10
Sep
3.03
2.92
0.11
Oct
2.74
2.76
-0.02
Nov
2.76
2.90
-0.14
Dec
2.97
3.04
-0.07
40.32
40.57
-0.25