Viewing Station: PA-MT-123 : Glenside 1.1 NW
Dec 28, 2020 - May 29, 20261,885 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.01"
May 1-30, 2026(29 of 30 days covered by obs)
NOAA Normal
3.79"
Departure from Normal
0.22" : 106% of Normal
Year-To-Date: 14.16"
Jan 1 to May 30, 2026(147 of 150 days covered by obs)
NOAA Normal
17.90"
Departure from Normal
-3.74" : 79% of Normal
Water Year-To-Date: 22.99"
Oct 1, 2025 to May 30, 2026(239 of 242 days covered by obs)
NOAA Normal
29.63"
Departure from Normal
-6.64" : 78% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.46
3.55
-0.09
Feb
2.79
2.84
-0.05
Mar
4.14
4.23
-0.09
Apr
3.72
3.73
-0.01
May
3.92
3.96
-0.04
Jun
4.32
4.22
0.10
Jul
4.81
4.74
0.07
Aug
4.44
4.78
-0.34
Sep
4.43
4.44
-0.01
Oct
4.06
4.09
-0.03
Nov
3.35
3.28
0.07
Dec
4.32
4.41
-0.09
47.76
48.27
-0.51