Viewing Station: PA-AL-69 : Gibsonia 1.2 NE
Oct 23, 2018 - Mar 17, 20262,387 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.37"
March 1-17, 2026(17 of 17 days covered by obs)
NOAA Normal
1.78"
Departure from Normal
0.59" : 133% of Normal
Year-To-Date: 5.83"
Jan 1 to Mar 17, 2026(76 of 76 days covered by obs)
NOAA Normal
7.14"
Departure from Normal
-1.31" : 82% of Normal
Water Year-To-Date: 13.28"
Oct 1, 2025 to Mar 17, 2026(168 of 168 days covered by obs)
NOAA Normal
16.54"
Departure from Normal
-3.26" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.01
3.34
-0.33
Feb
2.35
2.71
-0.36
Mar
3.25
3.10
0.15
Apr
3.46
3.65
-0.19
May
3.93
3.98
-0.05
Jun
4.52
4.30
0.22
Jul
4.37
4.24
0.13
Aug
3.63
3.63
0.00
Sep
3.70
3.74
-0.04
Oct
3.07
3.10
-0.03
Nov
3.01
3.19
-0.18
Dec
3.32
3.27
0.05
41.62
42.25
-0.63