Viewing Station: PA-WT-22 : Irwin 0.2 W
Dec 5, 2016 - Apr 16, 20263,374 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.57"
April 1-16, 2026(16 of 16 days covered by obs)
NOAA Normal
1.91"
Departure from Normal
0.66" : 135% of Normal
Year-To-Date: 12.38"
Jan 1 to Apr 16, 2026(101 of 106 days covered by obs)
NOAA Normal
11.02"
Departure from Normal
1.36" : 112% of Normal
Water Year-To-Date: 19.71"
Oct 1, 2025 to Apr 16, 2026(193 of 198 days covered by obs)
NOAA Normal
20.47"
Departure from Normal
-0.76" : 96% 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
3.37
0.01
Apr
3.58
3.51
0.07
May
4.00
4.09
-0.09
Jun
4.57
4.53
0.04
Jul
4.36
4.34
0.02
Aug
3.87
3.84
0.03
Sep
3.53
3.50
0.03
Oct
3.12
3.15
-0.03
Nov
3.08
3.06
0.02
Dec
3.25
3.27
-0.02
42.47
42.53
-0.06