Viewing Station: PA-CH-23 : West Grove 2.6 W
Oct 13, 2012 - Sep 17, 20254,414 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.11"
September 1-17, 2025(15 of 17 days covered by obs)
NOAA Normal
2.79"
Departure from Normal
-1.68" : 40% of Normal
Year-To-Date: 30.16"
Jan 1 to Sep 17, 2025(238 of 260 days covered by obs)
NOAA Normal
35.21"
Departure from Normal
-5.05" : 86% of Normal
Water Year-To-Date: 35.89"
Oct 1, 2024 to Sep 17, 2025(317 of 352 days covered by obs)
NOAA Normal
47.02"
Departure from Normal
-11.13" : 76% 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