605  
CDUS43 KGRR 240527  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
127 AM EDT FRI OCT 24 2014  
 
   
...............................
 
 
   
..THE GRAND RAPIDS MI CLIMATE SUMMARY FOR OCTOBER 23 2014
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1892 TO 2014  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 59 307 PM 83 1963 58 1 48  
MINIMUM 29 712 AM 19 1969 40 -11 34  
AVERAGE 44 49 -5 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.92 2009 0.11 -0.11 T  
MONTH TO DATE 4.32 2.41 1.91 3.79  
SINCE SEP 1 7.42 6.69 0.73 5.04  
SINCE JAN 1 33.94 31.41 2.53 37.36  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.0 1917 0.0 0.0 T  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE SEP 1 0.0 0.2 -0.2 T  
SINCE JUL 1 0.0 0.2 -0.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 16 5 24  
MONTH TO DATE 308 296 12 222  
SINCE SEP 1 439 428 11 334  
SINCE JUL 1 458 448 10 360  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 4 -4 14  
SINCE SEP 1 51 71 -20 97  
SINCE JAN 1 611 696 -85 767    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE 77 PERCENT  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 AM  
LOWEST 47 300 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE GRAND RAPIDS MI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 80 1963  
MINIMUM TEMPERATURE (F) 39 24 1969  
 
 
SUNRISE AND SUNSET  
OCTOBER 24 2014.......SUNRISE 806 AM EDT SUNSET 646 PM EDT  
OCTOBER 25 2014.......SUNRISE 808 AM EDT SUNSET 644 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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