Viewing Station: MD-MG-123 : Potomac 2.6 NE
Jun 10, 2018 - Apr 15, 20262,659 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.60"
April 1-17, 2026(15 of 17 days covered by obs)
NOAA Normal
1.94"
Departure from Normal
-1.34" : 31% of Normal
Year-To-Date: 9.22"
Jan 1 to Apr 17, 2026(103 of 107 days covered by obs)
NOAA Normal
11.34"
Departure from Normal
-2.12" : 81% of Normal
Water Year-To-Date: 14.01"
Oct 1, 2025 to Apr 17, 2026(193 of 199 days covered by obs)
NOAA Normal
21.86"
Departure from Normal
-7.85" : 64% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.03
3.04
-0.01
Feb
2.64
2.68
-0.04
Mar
3.73
3.80
-0.07
Apr
3.43
3.39
0.04
May
4.29
4.38
-0.09
Jun
4.26
4.25
0.01
Jul
4.40
4.35
0.05
Aug
3.71
3.79
-0.08
Sep
4.22
4.40
-0.18
Oct
3.76
3.86
-0.10
Nov
3.16
3.20
-0.04
Dec
3.60
3.65
-0.05
44.23
44.79
-0.56