Viewing Station: PA-AD-72 : Gettysburg 2.5 WNW
Jul 1, 2019 - Sep 20, 20262,443 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.07"
September 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
3.13"
Departure from Normal
-2.06" : 34% of Normal
Year-To-Date: 25.56"
Jan 1 to Sep 20, 2026(263 of 263 days covered by obs)
NOAA Normal
31.95"
Departure from Normal
-6.39" : 80% of Normal
Water Year-To-Date: 30.43"
Oct 1, 2025 to Sep 20, 2026(355 of 355 days covered by obs)
NOAA Normal
42.32"
Departure from Normal
-11.89" : 72% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.18
3.31
-0.13
Feb
2.58
2.67
-0.09
Mar
3.71
3.78
-0.07
Apr
3.69
3.68
0.01
May
4.13
4.14
-0.01
Jun
4.07
4.12
-0.05
Jul
4.03
3.82
0.21
Aug
3.43
3.64
-0.21
Sep
4.69
4.94
-0.25
Oct
3.74
3.82
-0.08
Nov
3.19
3.18
0.01
Dec
3.44
3.54
-0.10
43.88
44.64
-0.76