Viewing Station: PA-LH-21 : Emmaus 2.9 S
Jun 5, 2017 - May 1, 20261,319 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.11"
May 1-2, 2026(1 of 2 days covered by obs)
NOAA Normal
0.26"
Departure from Normal
-0.15" : 43% of Normal
Year-To-Date: 11.10"
Jan 1 to May 2, 2026(45 of 122 days covered by obs)
NOAA Normal
14.41"
Departure from Normal
-3.31" : 77% of Normal
Water Year-To-Date: 18.00"
Oct 1, 2025 to May 2, 2026(73 of 214 days covered by obs)
NOAA Normal
26.30"
Departure from Normal
-8.30" : 68% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.52
3.52
0.00
Feb
2.78
2.89
-0.11
Mar
3.97
4.02
-0.05
Apr
3.88
3.88
0.00
May
3.99
4.17
-0.18
Jun
4.38
4.47
-0.09
Jul
5.10
5.34
-0.24
Aug
4.64
4.61
0.03
Sep
4.75
4.99
-0.24
Oct
4.30
4.59
-0.29
Nov
3.43
3.51
-0.08
Dec
4.16
4.36
-0.20
48.90
50.35
-1.45