Viewing Station: PA-WT-96 : Irwin 1.4 W
Apr 21, 2026 - Sep 20, 2026152 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.44"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.36"
Departure from Normal
4.08" : 273% of Normal
Year-To-Date: 28.61"
Jan 1 to Sep 20, 2026(152 of 263 days covered by obs)
NOAA Normal
31.68"
Departure from Normal
-3.07" : 90% of Normal
Water Year-To-Date: 28.61"
Oct 1, 2025 to Sep 20, 2026(152 of 355 days covered by obs)
NOAA Normal
41.02"
Departure from Normal
-12.41" : 70% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.10
3.20
-0.10
Feb
2.60
2.62
-0.02
Mar
3.35
3.37
-0.02
Apr
3.53
3.49
0.04
May
4.01
4.03
-0.02
Jun
4.55
4.53
0.02
Jul
4.33
4.31
0.02
Aug
3.85
3.82
0.03
Sep
3.54
3.46
0.08
Oct
3.09
3.14
-0.05
Nov
3.03
3.03
0.00
Dec
3.22
3.26
-0.04
42.20
42.26
-0.06