Viewing Station: MS-NS-8 : Philadelphia 1.4 SE
Apr 16, 2013 - Sep 18, 20254,365 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.61"
September 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
2.24"
Departure from Normal
-0.63" : 72% of Normal
Year-To-Date: 43.50"
Jan 1 to Sep 18, 2025(260 of 261 days covered by obs)
NOAA Normal
41.98"
Departure from Normal
1.52" : 104% of Normal
Water Year-To-Date: 56.51"
Oct 1, 2024 to Sep 18, 2025(352 of 353 days covered by obs)
NOAA Normal
55.08"
Departure from Normal
1.43" : 103% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.36
5.71
-0.35
Feb
5.59
5.63
-0.04
Mar
5.40
5.38
0.02
Apr
5.90
6.14
-0.24
May
4.02
4.12
-0.10
Jun
4.24
3.88
0.36
Jul
4.87
5.06
-0.19
Aug
4.36
4.82
-0.46
Sep
3.73
3.39
0.34
Oct
3.80
3.95
-0.15
Nov
4.24
4.32
-0.08
Dec
5.06
5.19
-0.13
56.57
57.59
-1.02