Viewing Station: PA-MT-13 : Blue Bell 2.3 NW
Feb 12, 2006 - Sep 20, 20266,566 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.89"
September 1-20, 2026(18 of 20 days covered by obs)
NOAA Normal
2.99"
Departure from Normal
-2.10" : 30% of Normal
Year-To-Date: 29.78"
Jan 1 to Sep 20, 2026(249 of 263 days covered by obs)
NOAA Normal
34.81"
Departure from Normal
-5.03" : 86% of Normal
Water Year-To-Date: 38.48"
Oct 1, 2025 to Sep 20, 2026(337 of 355 days covered by obs)
NOAA Normal
46.57"
Departure from Normal
-8.09" : 83% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.41
3.46
-0.05
Feb
2.73
2.83
-0.10
Mar
4.10
4.14
-0.04
Apr
3.82
3.72
0.10
May
4.01
3.94
0.07
Jun
4.36
4.21
0.15
Jul
4.77
4.71
0.06
Aug
4.62
4.74
-0.12
Sep
4.49
4.52
-0.03
Oct
4.17
4.20
-0.03
Nov
3.28
3.28
0.00
Dec
4.31
4.36
-0.05
48.07
48.11
-0.04