766  
CDUS43 KGRR 012134  
CLIGRR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI  
533 PM EDT WED OCT 1 2014  
 
   
...............................
 
 
   
..THE GRAND RAPIDS MI CLIMATE SUMMARY FOR OCTOBER 1 2014
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 64 359 PM 89 1897 66 -2 73  
MINIMUM 52 651 AM 27 1899 47 5 52  
AVERAGE 58 56 2  
 
PRECIPITATION (IN)  
TODAY 0.00 2.10 1911 0.11 -0.11 0.00  
MONTH TO DATE 0.00 0.11 -0.11 0.00  
SINCE SEP 1 3.10 4.39 -1.29 1.25  
SINCE JAN 1 29.62 29.11 0.51 33.57  
 
SNOWFALL (IN)  
TODAY 0.0 T 2003 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 7 9 -2 2  
MONTH TO DATE 7 9 -2 2  
SINCE SEP 1 138 141 -3 114  
SINCE JUL 1 157 161 -4 140  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 51 68 -17 83  
SINCE JAN 1 611 693 -82 753    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 63 400 PM  
AVERAGE 80  
   
......................................................
 
 
 
THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 87 1971  
MINIMUM TEMPERATURE (F) 46 27 1974  
 
 
SUNRISE AND SUNSET  
OCTOBER 1 2014.......SUNRISE 739 AM EDT SUNSET 723 PM EDT  
OCTOBER 2 2014.......SUNRISE 740 AM EDT SUNSET 722 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
JAM  
 
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