892  
CDUS43 KDVN 170921  
CLIMLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
421 AM CDT FRI SEP 17 2021  
   
...............................
 
 
   
..THE MOLINE IL CLIMATE SUMMARY FOR SEPTEMBER 16 2021
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 230 PM 92 1931 78 6 85  
MINIMUM 52 1223 AM 37 1984 54 -2 54  
AVERAGE 68 66 2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.36 1921 0.11 -0.11 0.00  
MONTH TO DATE 0.09 1.90 -1.81 6.00  
SINCE SEP 1 0.09 1.90 -1.81 6.00  
SINCE JAN 1 27.23 29.70 -2.47 28.95  
 
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 3 -3 0  
MONTH TO DATE 0 23 -23 30  
SINCE SEP 1 0 23 -23 30  
SINCE JUL 1 0 29 -29 30  
 
COOLING  
YESTERDAY 3 4 -1 5  
MONTH TO DATE 88 81 7 60  
SINCE SEP 1 88 81 7 60  
SINCE JAN 1 1195 989 206 1014    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 6.3  
 
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 86 100 AM  
LOWEST 40 400 PM  
AVERAGE 63  
   
......................................................
 
 
THE MOLINE IL CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 96 1927  
MINIMUM TEMPERATURE (F) 54 35 1937  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2021.....SUNRISE 645 AM CDT SUNSET 707 PM CDT  
SEPTEMBER 18 2021.....SUNRISE 646 AM CDT SUNSET 706 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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