Viewing Station: MD-MG-78 : Olney 1.4 ENE
Oct 8, 2012 - Sep 5, 20264,483 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.65"
September 1-8, 2026(5 of 8 days covered by obs)
NOAA Normal
1.15"
Departure from Normal
-0.50" : 56% of Normal
Year-To-Date: 30.86"
Jan 1 to Sep 8, 2026(245 of 251 days covered by obs)
NOAA Normal
31.25"
Departure from Normal
-0.39" : 99% of Normal
Water Year-To-Date: 35.57"
Oct 1, 2025 to Sep 8, 2026(331 of 343 days covered by obs)
NOAA Normal
42.08"
Departure from Normal
-6.51" : 85% 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