Viewing Station: PA-MT-56 : Hatfield 2.0 WSW
May 27, 2010 - Sep 20, 20265,207 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.77"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
3.05"
Departure from Normal
-1.28" : 58% of Normal
Year-To-Date: 20.34"
Jan 1 to Sep 20, 2026(219 of 263 days covered by obs)
NOAA Normal
34.72"
Departure from Normal
-14.38" : 59% of Normal
Water Year-To-Date: 28.09"
Oct 1, 2025 to Sep 20, 2026(298 of 355 days covered by obs)
NOAA Normal
46.38"
Departure from Normal
-18.29" : 61% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.38
3.33
0.05
Feb
2.74
2.78
-0.04
Mar
4.04
3.94
0.10
Apr
3.81
3.72
0.09
May
3.99
3.94
0.05
Jun
4.26
4.14
0.12
Jul
4.89
4.67
0.22
Aug
4.56
4.51
0.05
Sep
4.58
4.53
0.05
Oct
4.13
4.26
-0.13
Nov
3.28
3.26
0.02
Dec
4.25
4.29
-0.04
47.91
47.37
0.54