Viewing Station: OH-LW-8 : Chesapeake 1.6 WSW
Aug 18, 2023 - Sep 12, 2026343 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.60"
September 1-12, 2026(12 of 12 days covered by obs)
NOAA Normal
1.36"
Departure from Normal
0.24" : 118% of Normal
Year-To-Date: 25.17"
Jan 1 to Sep 12, 2026(255 of 255 days covered by obs)
NOAA Normal
33.35"
Departure from Normal
-8.18" : 75% of Normal
Water Year-To-Date: 27.37"
Oct 1, 2025 to Sep 12, 2026(271 of 347 days covered by obs)
NOAA Normal
43.04"
Departure from Normal
-15.67" : 64% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.16
3.29
-0.13
Feb
3.28
3.23
0.05
Mar
4.16
4.21
-0.05
Apr
3.85
3.89
-0.04
May
4.48
4.58
-0.10
Jun
4.16
4.29
-0.13
Jul
5.00
5.14
-0.14
Aug
3.90
3.93
-0.03
Sep
3.39
3.37
0.02
Oct
2.93
2.94
-0.01
Nov
2.98
2.91
0.07
Dec
3.78
3.88
-0.10
45.07
45.66
-0.59