Viewing Station: MD-FR-40 : Frederick 2.7 N
Apr 29, 2020 - May 12, 20251,622 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.30"
May 1-12, 2025(12 of 12 days covered by obs)
NOAA Normal
1.60"
Departure from Normal
1.70" : 206% of Normal
Year-To-Date: 12.42"
Jan 1 to May 12, 2025(131 of 132 days covered by obs)
NOAA Normal
14.29"
Departure from Normal
-1.87" : 87% of Normal
Water Year-To-Date: 18.80"
Oct 1, 2024 to May 12, 2025(222 of 224 days covered by obs)
NOAA Normal
24.45"
Departure from Normal
-5.65" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.93
2.96
-0.03
Feb
2.52
2.56
-0.04
Mar
3.69
3.75
-0.06
Apr
3.55
3.61
-0.06
May
4.14
4.22
-0.08
Jun
4.14
4.07
0.07
Jul
4.08
4.11
-0.03
Aug
3.42
3.37
0.05
Sep
4.40
4.67
-0.27
Oct
3.56
3.70
-0.14
Nov
3.11
3.05
0.06
Dec
3.49
3.65
-0.16
43.03
43.72
-0.69