Viewing Station: MD-MG-78 : Olney 1.4 ENE
Oct 8, 2012 - Aug 30, 20254,140 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.26"
August 1-30, 2025(30 of 30 days covered by obs)
NOAA Normal
3.77"
Departure from Normal
-2.51" : 33% of Normal
Year-To-Date: 25.72"
Jan 1 to Aug 30, 2025(223 of 242 days covered by obs)
NOAA Normal
29.97"
Departure from Normal
-4.25" : 86% of Normal
Water Year-To-Date: 31.27"
Oct 1, 2024 to Aug 30, 2025(314 of 334 days covered by obs)
NOAA Normal
40.80"
Departure from Normal
-9.53" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.06
3.11
-0.05
Feb
2.67
2.76
-0.09
Mar
3.81
3.91
-0.10
Apr
3.52
3.45
0.07
May
4.37
4.33
0.04
Jun
4.31
4.25
0.06
Jul
4.46
4.26
0.20
Aug
3.90
3.79
0.11
Sep
4.33
4.33
0.00
Oct
3.90
4.00
-0.10
Nov
3.22
3.24
-0.02
Dec
3.71
3.77
-0.06
45.26
45.20
0.06