Viewing Station: OH-DL-22 : Westerville 3.4 N
Jun 25, 2018 - Sep 18, 20252,445 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.10"
September 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
1.99"
Departure from Normal
-1.89" : 5% of Normal
Year-To-Date: 30.69"
Jan 1 to Sep 18, 2025(260 of 261 days covered by obs)
NOAA Normal
31.44"
Departure from Normal
-0.75" : 98% of Normal
Water Year-To-Date: 39.49"
Oct 1, 2024 to Sep 18, 2025(354 of 353 days covered by obs)
NOAA Normal
40.26"
Departure from Normal
-0.77" : 98% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.92
2.98
-0.06
Feb
2.28
2.36
-0.08
Mar
3.22
3.35
-0.13
Apr
3.91
3.91
0.00
May
4.31
4.19
0.12
Jun
4.68
4.69
-0.01
Jul
4.46
4.34
0.12
Aug
3.67
3.52
0.15
Sep
3.31
3.25
0.06
Oct
2.91
2.89
0.02
Nov
2.93
2.88
0.05
Dec
2.98
3.04
-0.06
41.58
41.40
0.18