487  
CDUS43 KGRR 282119  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
519 PM EDT WED OCT 28 2009  
   
...............................  
   
..THE MUSKEGON MI CLIMATE SUMMARY FOR OCTOBER 28 2009  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1895 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
...........................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 59 MM 73 1927 54 5  
MINIMUM 48 MM 25 1990 37 11  
1965  
AVERAGE 54 45 9  
 
PRECIPITATION (IN)  
TODAY 0.00 1.09 1970 0.09 -0.09  
MONTH TO DATE 4.21 2.51 1.70  
SINCE SEP 1 6.93 6.03 0.90  
SINCE JAN 1 31.59 26.72 4.87  
 
SNOWFALL (IN)  
TODAY 0.0 2.0 1910 MM MM  
MONTH TO DATE 0.0 MM MM  
SINCE SEP 1 0.0 MM MM  
SINCE JUL 1 0.0 MM MM  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 -9  
MONTH TO DATE 466 51  
SINCE SEP 1 561 -22  
SINCE JUL 1 640 15  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 -3  
SINCE SEP 1 53 6  
SINCE JAN 1 379 -108  
   
...........................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 5.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 67  
AVERAGE 80  
   
......................................................  
 
 
THE MUSKEGON MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 74 1896  
MINIMUM TEMPERATURE (F) 37 19 1905  
 
SUNRISE AND SUNSET  
OCTOBER 28 2009.......SUNRISE 815 AM EDT SUNSET 642 PM EDT  
OCTOBER 29 2009.......SUNRISE 816 AM EDT SUNSET 640 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
IOD  
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