Viewing Station: PA-CH-23 : West Grove 2.6 W
Oct 13, 2012 - Oct 17, 20254,443 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.63"
October 1-18, 2025(16 of 18 days covered by obs)
NOAA Normal
2.49"
Departure from Normal
-1.86" : 25% of Normal
Year-To-Date: 32.82"
Jan 1 to Oct 18, 2025(267 of 291 days covered by obs)
NOAA Normal
39.83"
Departure from Normal
-7.01" : 82% of Normal
Water Year-To-Date: 0.63"
Oct 1, 2025 to Oct 18, 2025(16 of 18 days covered by obs)
NOAA Normal
2.49"
Departure from Normal
-1.86" : 25% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.47
3.54
-0.07
Feb
2.84
2.86
-0.02
Mar
4.34
4.42
-0.08
Apr
3.89
3.72
0.17
May
3.71
3.85
-0.14
Jun
4.77
4.48
0.29
Jul
4.96
4.56
0.40
Aug
4.44
4.54
-0.10
Sep
4.92
4.86
0.06
Oct
4.28
4.27
0.01
Nov
3.44
3.28
0.16
Dec
4.09
4.31
-0.22
49.15
48.69
0.46