Viewing Station: PA-CH-9 : West Chester 2.4 SSE
Jan 14, 2009 - Jul 1, 20255,569 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.60"
July 1-1, 2025(1 of 1 days covered by obs)
NOAA Normal
0.15"
Departure from Normal
2.45" : 1752% of Normal
Year-To-Date: 24.10"
Jan 1 to Jul 1, 2025(179 of 182 days covered by obs)
NOAA Normal
22.31"
Departure from Normal
1.79" : 108% of Normal
Water Year-To-Date: 30.03"
Oct 1, 2024 to Jul 1, 2025(271 of 274 days covered by obs)
NOAA Normal
34.01"
Departure from Normal
-3.98" : 88% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.44
3.57
-0.13
Feb
2.79
2.88
-0.09
Mar
4.22
4.33
-0.11
Apr
3.68
3.69
-0.01
May
3.75
3.87
-0.12
Jun
4.28
4.38
-0.10
Jul
4.60
4.62
-0.02
Aug
4.37
4.60
-0.23
Sep
4.89
4.99
-0.10
Oct
4.19
4.36
-0.17
Nov
3.32
3.30
0.02
Dec
4.19
4.39
-0.20
47.72
48.98
-1.26