Viewing Station: PA-MT-91 : Collegeville 0.8 NNE
May 13, 2013 - Jul 19, 20252,080 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.81"
July 1-19, 2025(19 of 19 days covered by obs)
NOAA Normal
2.89"
Departure from Normal
0.92" : 132% of Normal
Year-To-Date: 25.23"
Jan 1 to Jul 19, 2025(140 of 200 days covered by obs)
NOAA Normal
24.69"
Departure from Normal
0.54" : 102% of Normal
Water Year-To-Date: 32.28"
Oct 1, 2024 to Jul 19, 2025(200 of 292 days covered by obs)
NOAA Normal
36.03"
Departure from Normal
-3.75" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.24
3.41
-0.17
Feb
2.74
2.76
-0.02
Mar
3.94
3.92
0.02
Apr
3.70
3.68
0.02
May
3.89
3.84
0.05
Jun
4.29
4.10
0.19
Jul
4.71
4.72
-0.01
Aug
4.35
4.50
-0.15
Sep
4.53
4.63
-0.10
Oct
4.06
4.19
-0.13
Nov
3.19
3.21
-0.02
Dec
4.09
4.22
-0.13
46.73
47.18
-0.45