469  
CDUS43 KGRR 220608  
CLILAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
108 AM EST SUN NOV 22 2009  
 
   
...............................
 
 
   
..THE LANSING MI CLIMATE SUMMARY FOR NOVEMBER 21 2009
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1864 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 329 PM 69 1913 43 12 29  
MINIMUM 36 1143 PM -4 1880 28 8 15  
AVERAGE 46 36 10 22  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.89 2007 0.09 -0.09 T  
MONTH TO DATE 0.50 1.85 -1.35 1.12  
SINCE SEP 1 5.27 7.62 -2.35 11.46  
SINCE JAN 1 36.10 28.55 7.55 31.56  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.5 1928 0.2 -0.2 T  
MONTH TO DATE T 2.9 -2.9 2.7  
SINCE SEP 1 T 3.3 -3.3 2.7  
SINCE JUL 1 T 3.3 -3.3 2.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 29 -10 43  
MONTH TO DATE 419 528 -109 510  
SINCE SEP 1 1056 1200 -144 1112  
SINCE JUL 1 1122 1252 -130 1135  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 31 58 -27 50  
SINCE JAN 1 379 558 -179 542    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 2.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 59  
AVERAGE 76  
   
......................................................
 
 
 
THE LANSING MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 65 1913  
MINIMUM TEMPERATURE (F) 28 -2 1880  
 
 
SUNRISE AND SUNSET  
NOVEMBER 22 2009......SUNRISE 739 AM EST SUNSET 510 PM EST  
NOVEMBER 23 2009......SUNRISE 740 AM EST SUNSET 509 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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