Viewing Station: MD-MG-18 : Colesville 1.7 W
Dec 1, 2005 - Jan 21, 20265,906 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.28"
January 1-21, 2026(20 of 21 days covered by obs)
NOAA Normal
2.05"
Departure from Normal
-0.77" : 62% of Normal
Year-To-Date: 1.28"
Jan 1 to Jan 21, 2026(20 of 21 days covered by obs)
NOAA Normal
2.05"
Departure from Normal
-0.77" : 62% of Normal
Water Year-To-Date: 6.66"
Oct 1, 2025 to Jan 21, 2026(109 of 113 days covered by obs)
NOAA Normal
12.83"
Departure from Normal
-6.17" : 52% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.03
3.06
-0.03
Feb
2.65
2.71
-0.06
Mar
3.81
3.87
-0.06
Apr
3.47
3.41
0.06
May
4.31
4.35
-0.04
Jun
4.32
4.29
0.03
Jul
4.51
4.35
0.16
Aug
3.92
3.79
0.13
Sep
4.33
4.38
-0.05
Oct
3.91
3.97
-0.06
Nov
3.17
3.20
-0.03
Dec
3.70
3.71
-0.01
45.13
45.09
0.04