Viewing Station: PA-AD-86 : Gettysburg 4.3 N
May 11, 2025 - Sep 26, 2026343 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.30"
September 1-26, 2026(11 of 26 days covered by obs)
NOAA Normal
4.07"
Departure from Normal
-2.77" : 32% of Normal
Year-To-Date: 21.73"
Jan 1 to Sep 26, 2026(180 of 269 days covered by obs)
NOAA Normal
32.87"
Departure from Normal
-11.14" : 66% of Normal
Water Year-To-Date: 25.86"
Oct 1, 2025 to Sep 26, 2026(236 of 361 days covered by obs)
NOAA Normal
43.28"
Departure from Normal
-17.42" : 60% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.17
3.31
-0.14
Feb
2.58
2.65
-0.07
Mar
3.71
3.75
-0.04
Apr
3.70
3.66
0.04
May
4.12
4.16
-0.04
Jun
4.08
4.11
-0.03
Jul
4.01
3.81
0.20
Aug
3.43
3.63
-0.20
Sep
4.70
4.89
-0.19
Oct
3.78
3.83
-0.05
Nov
3.20
3.17
0.03
Dec
3.43
3.52
-0.09
43.91
44.49
-0.58