105  
CDUS43 KGRR 130609  
CLIMKG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
207 AM EDT FRI JUN 13 2008  
 
...................................  
   
..THE MUSKEGON CLIMATE SUMMARY FOR JUNE 12 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1895 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 457 PM 91 1976 75 11 84  
MINIMUM 66 320 AM 41 1947 53 13 57  
AVERAGE 76 64 12 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.85 1969 0.09 -0.09 0.00  
MONTH TO DATE 3.87 1.08 2.79 0.71  
SINCE JUN 1 3.87 1.08 2.79 0.71  
SINCE JAN 1 20.80 13.10 7.70 13.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM MM MM 0.0  
MONTH TO DATE 0.0 MM MM 0.0  
SINCE JUN 1 0.0 MM MM 0.0  
SINCE JUL 1 110.3 MM MM 86.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 16 47 -31 40  
SINCE JUN 1 16 47 -31 40  
SINCE JUL 1 6601 6912 -311 6326  
 
COOLING  
YESTERDAY 11 2 9 6  
MONTH TO DATE 43 24 19 37  
SINCE JUN 1 43 24 19 37  
SINCE JAN 1 44 52 -8 86    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 12.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 51  
AVERAGE 69  
 
..........................................................  
 
 
THE MUSKEGON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 89 2007  
1931  
1919  
MINIMUM TEMPERATURE (F) 54 43 1995  
1985  
1906  
 
 
SUNRISE AND SUNSET  
JUNE 13 2008..........SUNRISE 605 AM EDT SUNSET 926 PM EDT  
JUNE 14 2008..........SUNRISE 605 AM EDT SUNSET 926 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
 
MJK  
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