Viewing Station: PA-MT-102 : Lansdale 3.9 SW
May 1, 2017 - Jun 1, 20252,593 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.15"
June 1-5, 2025(1 of 5 days covered by obs)
NOAA Normal
0.73"
Departure from Normal
-0.58" : 21% of Normal
Year-To-Date: 16.51"
Jan 1 to Jun 5, 2025(118 of 156 days covered by obs)
NOAA Normal
18.80"
Departure from Normal
-2.29" : 88% of Normal
Water Year-To-Date: 23.11"
Oct 1, 2024 to Jun 5, 2025(198 of 248 days covered by obs)
NOAA Normal
30.56"
Departure from Normal
-7.45" : 76% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.41
3.40
0.01
Feb
2.73
2.81
-0.08
Mar
4.10
4.06
0.04
Apr
3.82
3.71
0.11
May
4.01
3.92
0.09
Jun
4.36
4.17
0.19
Jul
4.77
4.71
0.06
Aug
4.62
4.65
-0.03
Sep
4.49
4.55
-0.06
Oct
4.17
4.22
-0.05
Nov
3.28
3.27
0.01
Dec
4.31
4.31
0.00
48.07
47.78
0.29