Viewing Station: PA-SS-19 : Harford 1.4 NNE
Oct 10, 2012 - May 24, 20253,212 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.78"
May 1-24, 2025(23 of 24 days covered by obs)
NOAA Normal
3.21"
Departure from Normal
3.57" : 212% of Normal
Year-To-Date: 14.69"
Jan 1 to May 24, 2025(89 of 144 days covered by obs)
NOAA Normal
16.35"
Departure from Normal
-1.66" : 90% of Normal
Water Year-To-Date: 22.69"
Oct 1, 2024 to May 24, 2025(145 of 236 days covered by obs)
NOAA Normal
27.41"
Departure from Normal
-4.72" : 83% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.21
3.16
0.05
Feb
2.64
2.57
0.07
Mar
3.32
3.30
0.02
Apr
3.97
3.80
0.17
May
4.14
4.16
-0.02
Jun
4.45
4.70
-0.25
Jul
4.49
4.58
-0.09
Aug
4.64
4.17
0.47
Sep
4.40
4.35
0.05
Oct
4.36
4.24
0.12
Nov
3.31
3.26
0.05
Dec
3.39
3.36
0.03
46.32
45.65
0.67