Viewing Station: PA-BR-47 : Elverson 2.1 NE
Nov 30, 2021 - May 20, 20261,357 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.28"
May 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.47"
Departure from Normal
-1.19" : 52% of Normal
Year-To-Date: 11.19"
Jan 1 to May 20, 2026(140 of 140 days covered by obs)
NOAA Normal
16.47"
Departure from Normal
-5.28" : 68% of Normal
Water Year-To-Date: 18.22"
Oct 1, 2025 to May 20, 2026(232 of 232 days covered by obs)
NOAA Normal
28.40"
Departure from Normal
-10.18" : 64% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.39
3.47
-0.08
Feb
2.78
2.76
0.02
Mar
4.10
4.12
-0.02
Apr
3.73
3.71
0.02
May
3.83
3.76
0.07
Jun
4.52
4.42
0.10
Jul
4.80
4.87
-0.07
Aug
4.38
4.55
-0.17
Sep
4.97
4.85
0.12
Oct
4.37
4.41
-0.04
Nov
3.41
3.41
0.00
Dec
4.15
4.16
-0.01
48.43
48.49
-0.06