751  
CDUS43 KDVN 172122  
CLIMLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
422 PM CDT FRI SEP 17 2021  
   
...............................
 
 
   
..THE MOLINE IL CLIMATE SUMMARY FOR SEPTEMBER 17 2021
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 88 234 PM 96 1927 78 10 75  
MINIMUM 54 311 AM 35 1937 54 0 57  
AVERAGE 71 66 5 66  
 
PRECIPITATION (IN)  
TODAY 0.00 2.40 1978 0.10 -0.10 0.00  
MONTH TO DATE 0.09 2.00 -1.91 6.00  
SINCE SEP 1 0.09 2.00 -1.91 6.00  
SINCE JAN 1 27.23 29.80 -2.57 28.95  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 3 -3 0  
MONTH TO DATE 0 26 -26 30  
SINCE SEP 1 0 26 -26 30  
SINCE JUL 1 0 32 -32 30  
 
COOLING  
TODAY 6 4 2 1  
MONTH TO DATE 94 85 9 61  
SINCE SEP 1 94 85 9 61  
SINCE JAN 1 1201 993 208 1015    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 51 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE MOLINE IL CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 92 1947  
1954  
2007  
MINIMUM TEMPERATURE (F) 53 35 1929  
 
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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