Viewing Station: MD-AA-51 : Severn 1.5 SSW
Nov 10, 2011 - Dec 12, 20254,473 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.11"
December 1-13, 2025(10 of 13 days covered by obs)
NOAA Normal
1.56"
Departure from Normal
-0.45" : 71% of Normal
Year-To-Date: 40.40"
Jan 1 to Dec 13, 2025(330 of 347 days covered by obs)
NOAA Normal
43.38"
Departure from Normal
-2.98" : 93% of Normal
Water Year-To-Date: 5.35"
Oct 1, 2025 to Dec 13, 2025(67 of 74 days covered by obs)
NOAA Normal
8.74"
Departure from Normal
-3.39" : 61% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.04
3.13
-0.09
Feb
2.70
2.85
-0.15
Mar
3.98
4.06
-0.08
Apr
3.46
3.52
-0.06
May
4.01
4.25
-0.24
Jun
4.23
4.20
0.03
Jul
4.47
4.50
-0.03
Aug
4.31
4.11
0.20
Sep
4.44
4.50
-0.06
Oct
4.02
4.15
-0.13
Nov
3.16
3.24
-0.08
Dec
3.71
3.91
-0.20
45.53
46.42
-0.89