Viewing Station: PA-WT-56 : Irwin 0.8 S
Dec 17, 2020 - Oct 18, 20251,541 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.09"
October 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
1.81"
Departure from Normal
-0.72" : 60% of Normal
Year-To-Date: 31.30"
Jan 1 to Oct 18, 2025(270 of 291 days covered by obs)
NOAA Normal
34.83"
Departure from Normal
-3.53" : 90% of Normal
Water Year-To-Date: 1.09"
Oct 1, 2025 to Oct 18, 2025(18 of 18 days covered by obs)
NOAA Normal
1.81"
Departure from Normal
-0.72" : 60% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.13
3.22
-0.09
Feb
2.60
2.65
-0.05
Mar
3.38
3.36
0.02
Apr
3.58
3.51
0.07
May
4.00
4.11
-0.11
Jun
4.57
4.52
0.05
Jul
4.36
4.34
0.02
Aug
3.87
3.84
0.03
Sep
3.53
3.52
0.01
Oct
3.12
3.14
-0.02
Nov
3.08
3.06
0.02
Dec
3.25
3.27
-0.02
42.47
42.54
-0.07