Viewing Station: MD-BL-70 : Catonsville 2.8 NNW
Aug 26, 2025 - Jun 21, 2026277 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.40"
June 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
3.04"
Departure from Normal
-1.64" : 46% of Normal
Year-To-Date: 16.60"
Jan 1 to Jun 21, 2026(161 of 172 days covered by obs)
NOAA Normal
20.93"
Departure from Normal
-4.33" : 79% of Normal
Water Year-To-Date: 22.04"
Oct 1, 2025 to Jun 21, 2026(247 of 264 days covered by obs)
NOAA Normal
32.46"
Departure from Normal
-10.42" : 68% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.12
3.28
-0.16
Feb
2.80
2.86
-0.06
Mar
3.97
4.13
-0.16
Apr
3.69
3.61
0.08
May
4.31
4.24
0.07
Jun
4.34
4.24
0.10
Jul
4.46
4.32
0.14
Aug
4.26
3.95
0.31
Sep
4.56
4.57
-0.01
Oct
4.29
4.28
0.01
Nov
3.52
3.32
0.20
Dec
3.72
3.95
-0.23
47.04
46.75
0.29