724  
CDUS43 KDVN 181006  
CLICID  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
405 AM CST TUE DEC 18 2018  
 
   
...............................
 
 
   
..THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR DECEMBER 17 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1891 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 316 PM 58 1939 31 13 39  
MINIMUM 22 744 AM -11 1985 14 8 29  
AVERAGE 33 22 11 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.41 1904 0.04 -0.04 T  
MONTH TO DATE 0.62 0.89 -0.27 0.16  
SINCE DEC 1 0.62 0.89 -0.27 0.16  
SINCE JAN 1 39.17 34.08 5.09 25.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 43 -11 31  
MONTH TO DATE 623 675 -52 570  
SINCE DEC 1 623 675 -52 570  
SINCE JUL 1 2233 2121 112 1828  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1033 748 285 747    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 39 400 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE CEDAR RAPIDS IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 57 2002  
MINIMUM TEMPERATURE (F) 14 -21 1985  
 
 
SUNRISE AND SUNSET  
DECEMBER 18 2018......SUNRISE 729 AM CST SUNSET 438 PM CST  
DECEMBER 19 2018......SUNRISE 730 AM CST SUNSET 438 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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