30-Day Precip for Maryland
Jan 2, 2009 through Jan 31, 2009
Climate
Division
Total
Rainfall
Departure
from Normal
Pct of
Normal
Driest
since
Wettest
since
Rank of 57
such periods
Driest
on Record
Wettest
on Record
30-day
SPI
Most Like
(Arndt Score)
Maryland Statewide 2.52" -1.02" 71 % 1992 (1.77") 1994 (4.45") 23rd driest XX 0.58" (1955) 7.77" (1937) -0.28 XX 1989 (9.47)
MD-CD1 (Southeastern Shore) 1.17" -2.70" 30 % 1955 (1.09") 1994 (4.64") 2nd driest D3 1.09" (1955) 9.01" (1937) -2.00 D3 1951 (9.54)
MD-CD2 (Central Eastern Shore) 0.00" -3.85" 0 % -- 1994 (4.49") 1st driest D4 0.65" (1955) 8.44" (1937) -2.11 D4 1955 (8.94)
MD-CD3 (Lower Southern) 1.97" -1.63" 55 % 1992 (1.83") 1994 (4.35") 14th driest D0 0.56" (1955) 9.12" (1937) -0.76 D0 1989 (9.49)
MD-CD4 (Upper Southern) 2.85" -0.59" 83 % 1992 (2.19") 1994 (4.34") 28th wettest XX 0.30" (1955) 7.97" (1937) +0.08 XX 1993 (9.53)
MD-CD5 (Northeastern Shore) 2.37" -1.17" 67 % 1992 (1.47") 1994 (4.32") 18th driest XX 0.65" (1955) 8.30" (1937) -0.56 D0 1977 (9.17)
MD-CD6 (N. Central) 2.29" -1.20" 66 % 1992 (1.67") 1994 (4.40") 20th driest XX 0.41" (1955) 7.80" (1979) -0.38 XX 1929 (9.16)
MD-CD7 (Appalacian Mountains) 2.44" -0.56" 81 % 1993 (1.90") 1994 (4.50") 29th wettest XX 0.35" (1955) 6.62" (1979) -0.02 XX 1962 (9.12)
MD-CD8 (Alleghney Plateau) 11.24" +7.81" 327 % 1994 (4.62") -- 1st wettest XX 1.13" (1955) 8.27" (1937) +3.62 XX 1937 (6.03)