30-Day Precip for Michigan
Jan 2, 2009 through Jan 31, 2009
Climate
Division
Total
Rainfall
Departure
from Normal
Pct of
Normal
Driest
since
Wettest
since
Rank of 60
such periods
Driest
on Record
Wettest
on Record
30-day
SPI
Most Like
(Arndt Score)
Michigan Statewide 1.26" -0.69" 65 % 2003 (0.91") 2006 (3.06") 12th driest D1 0.67" (1961) 3.62" (1950) -0.85 D1 1991 (9.77)
MI-CD1 (West Upper) 1.47" -0.63" 70 % 2002 (0.94") 2006 (1.76") 18th driest D0 0.87" (1961) 4.29" (1997) -0.56 D0 1977 (9.68)
MI-CD2 (East Upper) 1.26" -0.90" 58 % 2002 (0.75") 2006 (2.58") 8th driest D1 0.70" (1956) 3.67" (1950) -1.05 D1 1983 (9.59)
MI-CD3 (Northwest Lower) 1.24" -0.85" 59 % 2003 (0.99") 2006 (3.12") 13th driest D0 0.50" (1961) 3.80" (1997) -0.77 D0 1991 (9.58)
MI-CD4 (Northeast Lower) 0.95" -0.87" 52 % 2003 (0.71") 2006 (3.08") 5th driest D2 0.57" (1956) 3.58" (1974) -1.50 D2 2002 (9.63)
MI-CD5 (W. Central Lower) 1.47" -0.56" 72 % 2003 (0.51") 2006 (3.64") 27th driest XX 0.34" (1956) 3.94" (1950) -0.33 XX 1948 (9.65)
MI-CD6 (Central Lower) 0.84" -0.95" 47 % 2003 (0.43") 2006 (3.54") 5th driest D2 0.37" (1961) 3.54" (2006) -1.12 D1 1964 (9.61)
MI-CD7 (E. Central Lower) 0.96" -0.83" 54 % 2003 (0.78") 2006 (3.36") 5th driest D2 0.59" (1956) 3.85" (2005) -1.29 D1 1983 (9.49)
MI-CD8 (Southwest Lower) 1.93" -0.32" 86 % 2004 (1.83") 2006 (4.12") 25th wettest XX 0.42" (1981) 4.33" (2005) +0.26 XX 2000 (9.47)
MI-CD9 (S. Central Lower) 1.22" -0.49" 71 % 2003 (0.58") 2006 (3.58") 21st driest XX 0.23" (1961) 3.84" (1950) -0.41 XX 1991 (9.44)
MI-CD10 (Southeast Lower) 1.29" -0.51" 71 % 2003 (0.63") 2006 (3.42") 21st driest XX 0.22" (1961) 4.36" (1950) -0.43 XX 2000 (9.74)