Viewing Station: MD-BL-30 : Catonsville 1.5 WNW
Jan 23, 2010 - Dec 11, 2013717 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
June 1-9, 2026(0 of 9 days covered by obs)
NOAA Normal
1.28"
Departure from Normal
-1.28" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Jun 9, 2026(0 of 160 days covered by obs)
NOAA Normal
18.97"
Departure from Normal
-18.97" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2025 to Jun 9, 2026(0 of 252 days covered by obs)
NOAA Normal
30.32"
Departure from Normal
-30.32" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.11
3.24
-0.13
Feb
2.77
2.88
-0.11
Mar
3.96
4.12
-0.16
Apr
3.63
3.61
0.02
May
4.22
4.27
-0.05
Jun
4.28
4.24
0.04
Jul
4.46
4.35
0.11
Aug
4.27
4.00
0.27
Sep
4.46
4.54
-0.08
Oct
4.22
4.26
-0.04
Nov
3.43
3.31
0.12
Dec
3.70
3.95
-0.25
46.51
46.77
-0.26