Viewing Station: MD-BL-45 : Cockeysville 2.9 WSW
Sep 23, 2018 - Sep 13, 20261,468 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.64"
September 1-16, 2026(8 of 16 days covered by obs)
NOAA Normal
2.50"
Departure from Normal
-1.86" : 26% of Normal
Year-To-Date: 24.18"
Jan 1 to Sep 16, 2026(215 of 259 days covered by obs)
NOAA Normal
34.08"
Departure from Normal
-9.90" : 71% of Normal
Water Year-To-Date: 29.93"
Oct 1, 2025 to Sep 16, 2026(282 of 351 days covered by obs)
NOAA Normal
45.91"
Departure from Normal
-15.98" : 65% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.28
3.33
-0.05
Feb
2.85
2.86
-0.01
Mar
4.06
4.25
-0.19
Apr
3.81
3.68
0.13
May
4.29
4.25
0.04
Jun
4.43
4.25
0.18
Jul
4.65
4.47
0.18
Aug
4.21
4.00
0.21
Sep
4.69
4.74
-0.05
Oct
4.37
4.41
-0.04
Nov
3.60
3.41
0.19
Dec
3.86
4.06
-0.20
48.10
47.71
0.39