Viewing Station: PA-CH-63 : Unionville 2.2 NNE
Jun 28, 2023 - Dec 11, 2025897 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.07"
December 1-12, 2025(10 of 12 days covered by obs)
NOAA Normal
1.62"
Departure from Normal
-0.55" : 66% of Normal
Year-To-Date: 40.43"
Jan 1 to Dec 12, 2025(344 of 346 days covered by obs)
NOAA Normal
45.91"
Departure from Normal
-5.48" : 88% of Normal
Water Year-To-Date: 6.26"
Oct 1, 2025 to Dec 12, 2025(71 of 73 days covered by obs)
NOAA Normal
9.22"
Departure from Normal
-2.96" : 68% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.51
3.56
-0.05
Feb
2.80
2.93
-0.13
Mar
4.32
4.32
0.00
Apr
3.77
3.72
0.05
May
3.90
3.92
-0.02
Jun
4.38
4.44
-0.06
Jul
4.72
4.56
0.16
Aug
4.32
4.56
-0.24
Sep
4.97
4.98
-0.01
Oct
4.30
4.47
-0.17
Nov
3.30
3.27
0.03
Dec
4.18
4.39
-0.21
48.47
49.12
-0.65