593  
CDUS43 KDVN 210926  
CLIMLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
424 AM CDT THU SEP 21 2017  
 
   
...............................
 
 
   
..THE MOLINE IL CLIMATE SUMMARY FOR SEPTEMBER 20 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1872 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 94R 349 PM 92 1931 75 19 89  
MINIMUM 68 521 AM 30 1991 52 16 63  
1956  
AVERAGE 81 64 17 76  
 
PRECIPITATION (IN)  
YESTERDAY 1.23 2.89 1965 0.10 1.13 0.00  
MONTH TO DATE 1.25 2.13 -0.88 0.89  
SINCE SEP 1 1.25 2.13 -0.88 0.89  
SINCE JAN 1 27.37 29.29 -1.92 30.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 27 39 -12 1  
SINCE SEP 1 27 39 -12 1  
SINCE JUL 1 28 47 -19 2  
 
COOLING  
YESTERDAY 16 3 13 11  
MONTH TO DATE 68 89 -21 138  
SINCE SEP 1 68 89 -21 138  
SINCE JAN 1 879 972 -93 1211    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 600 AM  
LOWEST 44 400 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE MOLINE IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 2007  
1940  
MINIMUM TEMPERATURE (F) 51 32 1991  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2017.....SUNRISE 649 AM CDT SUNSET 700 PM CDT  
SEPTEMBER 22 2017.....SUNRISE 650 AM CDT SUNSET 659 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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