Viewing Station: PA-SS-19 : Harford 1.4 NNE
Oct 10, 2012 - Jul 8, 20253,249 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.57"
July 1-9, 2025(7 of 9 days covered by obs)
NOAA Normal
1.30"
Departure from Normal
-0.73" : 44% of Normal
Year-To-Date: 21.49"
Jan 1 to Jul 9, 2025(126 of 190 days covered by obs)
NOAA Normal
23.03"
Departure from Normal
-1.54" : 93% of Normal
Water Year-To-Date: 29.49"
Oct 1, 2024 to Jul 9, 2025(182 of 282 days covered by obs)
NOAA Normal
34.09"
Departure from Normal
-4.60" : 86% 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