Viewing Station: PA-AD-11 : Biglerville 3.0 WSW
Aug 25, 2012 - Aug 21, 20264,970 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.15"
August 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
2.36"
Departure from Normal
2.79" : 218% of Normal
Year-To-Date: 26.46"
Jan 1 to Aug 21, 2026(228 of 233 days covered by obs)
NOAA Normal
28.06"
Departure from Normal
-1.60" : 94% of Normal
Water Year-To-Date: 32.70"
Oct 1, 2025 to Aug 21, 2026(319 of 325 days covered by obs)
NOAA Normal
38.47"
Departure from Normal
-5.77" : 85% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.19
3.42
-0.23
Feb
2.59
2.69
-0.10
Mar
3.76
3.83
-0.07
Apr
3.81
3.83
-0.02
May
4.23
4.39
-0.16
Jun
4.14
4.22
-0.08
Jul
3.98
3.77
0.21
Aug
3.49
3.65
-0.16
Sep
4.73
4.97
-0.24
Oct
3.80
3.95
-0.15
Nov
3.16
3.23
-0.07
Dec
3.45
3.58
-0.13
44.33
45.53
-1.20