Viewing Station: PA-CH-51 : West Grove 2.5 NNW
Apr 20, 2020 - Mar 17, 20261,703 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.00"
March 1-18, 2026(14 of 18 days covered by obs)
NOAA Normal
2.51"
Departure from Normal
-0.51" : 80% of Normal
Year-To-Date: 4.36"
Jan 1 to Mar 18, 2026(29 of 77 days covered by obs)
NOAA Normal
8.85"
Departure from Normal
-4.49" : 49% of Normal
Water Year-To-Date: 10.95"
Oct 1, 2025 to Mar 18, 2026(81 of 169 days covered by obs)
NOAA Normal
20.70"
Departure from Normal
-9.75" : 53% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.53
3.56
-0.03
Feb
2.81
2.89
-0.08
Mar
4.33
4.42
-0.09
Apr
3.93
3.72
0.21
May
3.76
3.87
-0.11
Jun
4.74
4.53
0.21
Jul
4.96
4.57
0.39
Aug
4.44
4.57
-0.13
Sep
4.96
4.89
0.07
Oct
4.28
4.32
-0.04
Nov
3.44
3.29
0.15
Dec
4.13
4.36
-0.23
49.31
48.99
0.32