Viewing Station: PA-MT-135 : Pottstown 0.8 NE
Sep 9, 2021 - Aug 21, 20261,173 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.86"
August 1-21, 2026(14 of 21 days covered by obs)
NOAA Normal
2.87"
Departure from Normal
0.99" : 135% of Normal
Year-To-Date: 24.18"
Jan 1 to Aug 21, 2026(151 of 233 days covered by obs)
NOAA Normal
29.19"
Departure from Normal
-5.01" : 83% of Normal
Water Year-To-Date: 29.34"
Oct 1, 2025 to Aug 21, 2026(238 of 325 days covered by obs)
NOAA Normal
40.27"
Departure from Normal
-10.93" : 73% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.14
3.41
-0.27
Feb
2.69
2.78
-0.09
Mar
3.81
3.94
-0.13
Apr
3.68
3.73
-0.05
May
3.76
3.82
-0.06
Jun
4.36
4.12
0.24
Jul
4.88
4.71
0.17
Aug
4.23
4.47
-0.24
Sep
4.74
4.79
-0.05
Oct
4.06
4.26
-0.20
Nov
3.14
3.23
-0.09
Dec
3.88
4.18
-0.30
46.37
47.44
-1.07