Viewing Station: PA-MT-154 : Trappe 0.6 N
Nov 1, 2023 - Apr 30, 2026873 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.27"
April 1-30, 2026(30 of 30 days covered by obs)
NOAA Normal
3.72"
Departure from Normal
-1.45" : 61% of Normal
Year-To-Date: 9.89"
Jan 1 to Apr 30, 2026(120 of 120 days covered by obs)
NOAA Normal
13.68"
Departure from Normal
-3.79" : 72% of Normal
Water Year-To-Date: 17.55"
Oct 1, 2025 to Apr 30, 2026(212 of 212 days covered by obs)
NOAA Normal
25.12"
Departure from Normal
-7.57" : 70% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.24
3.41
-0.17
Feb
2.78
2.77
0.01
Mar
3.94
3.92
0.02
Apr
3.72
3.68
0.04
May
3.88
3.82
0.06
Jun
4.40
4.10
0.30
Jul
4.78
4.73
0.05
Aug
4.39
4.47
-0.08
Sep
4.67
4.62
0.05
Oct
4.11
4.19
-0.08
Nov
3.21
3.21
0.00
Dec
4.12
4.23
-0.11
47.24
47.15
0.09