Viewing Station: PA-PH-34 : Philadelphia 3.6 SSW
Sep 12, 2023 - Dec 12, 2025764 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.14"
December 1-12, 2025(12 of 12 days covered by obs)
NOAA Normal
1.59"
Departure from Normal
-0.45" : 72% of Normal
Year-To-Date: 31.47"
Jan 1 to Dec 12, 2025(310 of 346 days covered by obs)
NOAA Normal
43.46"
Departure from Normal
-11.99" : 72% of Normal
Water Year-To-Date: 4.94"
Oct 1, 2025 to Dec 12, 2025(73 of 73 days covered by obs)
NOAA Normal
8.56"
Departure from Normal
-3.62" : 58% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.29
3.59
-0.30
Feb
2.73
2.96
-0.23
Mar
4.03
4.39
-0.36
Apr
3.65
3.72
-0.07
May
3.55
3.80
-0.25
Jun
4.17
4.29
-0.12
Jul
4.79
4.66
0.13
Aug
4.32
4.75
-0.43
Sep
4.37
4.33
0.04
Oct
3.79
4.00
-0.21
Nov
3.18
3.16
0.02
Dec
4.11
4.37
-0.26
45.98
48.02
-2.04