Viewing Station: PA-AD-5 : Gettysburg 0.8 NNE
Sep 15, 2011 - Aug 21, 20262,873 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.19"
August 1-21, 2026(10 of 21 days covered by obs)
NOAA Normal
2.36"
Departure from Normal
-1.17" : 50% of Normal
Year-To-Date: 1.19"
Jan 1 to Aug 21, 2026(10 of 233 days covered by obs)
NOAA Normal
27.83"
Departure from Normal
-26.64" : 4% of Normal
Water Year-To-Date: 1.19"
Oct 1, 2025 to Aug 21, 2026(10 of 325 days covered by obs)
NOAA Normal
38.29"
Departure from Normal
-37.10" : 3% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.21
3.27
-0.06
Feb
2.59
2.67
-0.08
Mar
3.71
3.77
-0.06
Apr
3.69
3.64
0.05
May
4.11
4.09
0.02
Jun
4.11
4.11
0.00
Jul
4.05
3.85
0.20
Aug
3.49
3.65
-0.16
Sep
4.70
4.95
-0.25
Oct
3.77
3.79
-0.02
Nov
3.23
3.17
0.06
Dec
3.46
3.54
-0.08
44.12
44.50
-0.38