Viewing Station: PA-DP-38 : Hummelstown 0.6 WNW
Aug 16, 2022 - Dec 11, 2025836 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.63"
December 1-12, 2025(11 of 12 days covered by obs)
NOAA Normal
1.35"
Departure from Normal
-0.72" : 47% of Normal
Year-To-Date: 41.61"
Jan 1 to Dec 12, 2025(345 of 346 days covered by obs)
NOAA Normal
42.66"
Departure from Normal
-1.05" : 98% of Normal
Water Year-To-Date: 6.85"
Oct 1, 2025 to Dec 12, 2025(72 of 73 days covered by obs)
NOAA Normal
8.54"
Departure from Normal
-1.69" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.12
3.14
-0.02
Feb
2.58
2.54
0.04
Mar
3.66
3.72
-0.06
Apr
3.70
3.59
0.11
May
3.82
3.97
-0.15
Jun
4.15
4.26
-0.11
Jul
4.46
4.48
-0.02
Aug
4.14
3.98
0.16
Sep
4.49
4.63
-0.14
Oct
4.00
3.95
0.05
Nov
3.19
3.09
0.10
Dec
3.49
3.53
-0.04
44.80
44.88
-0.08