Viewing Station: MD-BL-70 : Catonsville 2.8 NNW
Aug 26, 2025 - Sep 11, 2026359 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.72"
September 1-11, 2026(11 of 11 days covered by obs)
NOAA Normal
1.67"
Departure from Normal
-0.95" : 43% of Normal
Year-To-Date: 26.05"
Jan 1 to Sep 11, 2026(243 of 254 days covered by obs)
NOAA Normal
32.62"
Departure from Normal
-6.57" : 80% of Normal
Water Year-To-Date: 31.49"
Oct 1, 2025 to Sep 11, 2026(329 of 346 days covered by obs)
NOAA Normal
44.15"
Departure from Normal
-12.66" : 71% 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