379  
CDUS43 KDVN 131027  
CLIBRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
421 AM CST WED DEC 13 2017  
 
   
...............................
 
 
   
..THE BURLINGTON IA CLIMATE SUMMARY FOR DECEMBER 12 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1897 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 32 1215 AM 66 1991 38 -6 28  
MINIMUM 17 739 AM -10 1989 22 -5 13  
AVERAGE 25 30 -5 21  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.07 -0.07 0.00  
MONTH TO DATE 0.01 0.91 -0.90 0.60  
SINCE DEC 1 0.01 0.91 -0.90 0.60  
SINCE JAN 1 31.47 37.30 -5.83 32.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 35 5 44  
MONTH TO DATE 361 398 -37 420  
SINCE DEC 1 361 398 -37 420  
SINCE JUL 1 1412 1471 -59 1176  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1068 1207 -139 1276    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 600 AM  
LOWEST 28 300 PM  
AVERAGE 56  
   
......................................................
 
 
 
THE BURLINGTON IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 64 1975  
MINIMUM TEMPERATURE (F) 21 -9 1958  
 
 
SUNRISE AND SUNSET  
DECEMBER 13 2017......SUNRISE 720 AM CST SUNSET 437 PM CST  
DECEMBER 14 2017......SUNRISE 721 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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