Viewing Station: PA-MT-123 : Glenside 1.1 NW
Dec 28, 2020 - Aug 21, 20261,960 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.99"
August 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
3.01"
Departure from Normal
3.98" : 232% of Normal
Year-To-Date: 30.60"
Jan 1 to Aug 21, 2026(229 of 233 days covered by obs)
NOAA Normal
30.17"
Departure from Normal
0.43" : 101% of Normal
Water Year-To-Date: 39.43"
Oct 1, 2025 to Aug 21, 2026(321 of 325 days covered by obs)
NOAA Normal
41.90"
Departure from Normal
-2.47" : 94% 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