Viewing Station: MD-MG-68 : Gaithersburg 2.5 SW
Sep 1, 2011 - Jul 31, 20161,783 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
June 1-9, 2026(0 of 9 days covered by obs)
NOAA Normal
1.27"
Departure from Normal
-1.27" : 0% of Normal
Year-To-Date: 0.00"
Jan 1 to Jun 9, 2026(0 of 160 days covered by obs)
NOAA Normal
18.24"
Departure from Normal
-18.24" : 0% of Normal
Water Year-To-Date: 0.00"
Oct 1, 2025 to Jun 9, 2026(0 of 252 days covered by obs)
NOAA Normal
28.50"
Departure from Normal
-28.50" : 0% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.98
3.02
-0.04
Feb
2.59
2.65
-0.06
Mar
3.70
3.81
-0.11
Apr
3.39
3.38
0.01
May
4.31
4.38
-0.07
Jun
4.23
4.32
-0.09
Jul
4.22
4.26
-0.04
Aug
3.57
3.79
-0.22
Sep
4.16
4.35
-0.19
Oct
3.64
3.86
-0.22
Nov
3.13
3.24
-0.11
Dec
3.49
3.65
-0.16
43.41
44.71
-1.30