Viewing Station: MD-BL-52 : Timonium 0.2 NE
Nov 9, 2020 - Sep 7, 20261,907 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.63"
September 1-8, 2026(7 of 8 days covered by obs)
NOAA Normal
1.23"
Departure from Normal
-0.60" : 51% of Normal
Year-To-Date: 27.13"
Jan 1 to Sep 8, 2026(245 of 251 days covered by obs)
NOAA Normal
32.45"
Departure from Normal
-5.32" : 84% of Normal
Water Year-To-Date: 33.34"
Oct 1, 2025 to Sep 8, 2026(333 of 343 days covered by obs)
NOAA Normal
43.99"
Departure from Normal
-10.65" : 76% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.19
3.29
-0.10
Feb
2.81
2.89
-0.08
Mar
4.04
4.34
-0.30
Apr
3.71
3.68
0.03
May
4.22
4.32
-0.10
Jun
4.26
4.33
-0.07
Jul
4.67
4.58
0.09
Aug
4.32
4.10
0.22
Sep
4.62
4.75
-0.13
Oct
4.27
4.49
-0.22
Nov
3.50
3.46
0.04
Dec
3.77
4.15
-0.38
47.38
48.38
-1.00