400  
CDUS43 KDVN 170636  
CLIMLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
136 AM CDT WED SEP 17 2025  
   
...............................  
 
   
..THE MOLINE IL CLIMATE SUMMARY FOR SEPTEMBER 16 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1872 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 307 PM 92 1931 78 12 89  
MINIMUM 60 550 AM 37 1984 54 6 59  
AVERAGE 75 66 9 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.36 1921 0.11 -0.11 0.00  
MONTH TO DATE 0.15 1.90 -1.75 T  
SINCE SEP 1 0.15 1.90 -1.75 T  
SINCE JAN 1 26.27 29.70 -3.43 29.25  
 
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 46 23 23 24  
SINCE SEP 1 46 23 23 24  
SINCE JUL 1 56 29 27 28  
 
COOLING  
YESTERDAY 10 4 6 9  
MONTH TO DATE 64 81 -17 56  
SINCE SEP 1 64 81 -17 56  
SINCE JAN 1 1018 989 29 988    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 35 200 PM  
AVERAGE 64  
   
......................................................  
 
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 2025.....SUNRISE 645 AM CDT SUNSET 707 PM CDT  
SEPTEMBER 18 2025.....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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