Viewing Station: MD-SM-3 : Leonardtown 0.6 NE
Oct 31, 2005 - Sep 10, 20266,719 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.63"
September 1-10, 2026(9 of 10 days covered by obs)
NOAA Normal
1.48"
Departure from Normal
1.15" : 178% of Normal
Year-To-Date: 30.02"
Jan 1 to Sep 10, 2026(205 of 253 days covered by obs)
NOAA Normal
31.46"
Departure from Normal
-1.44" : 95% of Normal
Water Year-To-Date: 36.42"
Oct 1, 2025 to Sep 10, 2026(283 of 345 days covered by obs)
NOAA Normal
42.26"
Departure from Normal
-5.84" : 86% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.10
3.27
-0.17
Feb
2.68
2.85
-0.17
Mar
3.88
4.07
-0.19
Apr
3.26
3.29
-0.03
May
3.84
3.98
-0.14
Jun
4.18
4.33
-0.15
Jul
4.54
4.66
-0.12
Aug
4.50
4.52
-0.02
Sep
4.44
4.29
0.15
Oct
3.99
4.06
-0.07
Nov
3.23
3.23
0.00
Dec
3.58
3.77
-0.19
45.22
46.32
-1.10