Viewing Station: PA-LH-21 : Emmaus 2.9 S
Jun 5, 2017 - May 31, 20251,207 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 8.45"
May 1-31, 2025(22 of 31 days covered by obs)
NOAA Normal
3.99"
Departure from Normal
4.46" : 212% of Normal
Year-To-Date: 20.41"
Jan 1 to May 31, 2025(64 of 151 days covered by obs)
NOAA Normal
18.14"
Departure from Normal
2.27" : 113% of Normal
Water Year-To-Date: 27.13"
Oct 1, 2024 to May 31, 2025(117 of 243 days covered by obs)
NOAA Normal
30.03"
Departure from Normal
-2.90" : 90% 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