Viewing Station: MD-FR-47 : Frederick 8.4 ENE
Aug 8, 2023 - May 30, 2026932 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.90"
May 1-30, 2026(30 of 30 days covered by obs)
NOAA Normal
4.09"
Departure from Normal
0.81" : 120% of Normal
Year-To-Date: 14.55"
Jan 1 to May 30, 2026(147 of 150 days covered by obs)
NOAA Normal
17.17"
Departure from Normal
-2.62" : 85% of Normal
Water Year-To-Date: 19.12"
Oct 1, 2025 to May 30, 2026(236 of 242 days covered by obs)
NOAA Normal
27.82"
Departure from Normal
-8.70" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.08
3.14
-0.06
Feb
2.58
2.62
-0.04
Mar
3.78
3.83
-0.05
Apr
3.64
3.56
0.08
May
4.23
4.12
0.11
Jun
4.28
4.15
0.13
Jul
4.32
4.13
0.19
Aug
3.54
3.47
0.07
Sep
4.59
4.67
-0.08
Oct
3.82
3.87
-0.05
Nov
3.18
3.22
-0.04
Dec
3.65
3.71
-0.06
44.69
44.49
0.20