015  
CDUS43 KDVN 112157  
CLICID  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
457 PM CDT THU SEP 11 2025  
   
...............................
 
 
   
..THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR SEPTEMBER 11 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1891 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 249 PM 96 1931 77 7 84  
MINIMUM 58 613 AM 37 1917 54 4 55  
AVERAGE 71 65 6 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.56 1963 0.12 -0.12 0.00  
MONTH TO DATE 0.06 1.32 -1.26 T  
SINCE SEP 1 0.06 1.32 -1.26 T  
SINCE JAN 1 22.44 27.33 -4.89 29.93  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 51 23 28 28  
SINCE SEP 1 51 23 28 28  
SINCE JUL 1 72 41 31 41  
 
COOLING  
TODAY 6 3 3 5  
MONTH TO DATE 10 41 -31 9  
SINCE SEP 1 10 41 -31 9  
SINCE JAN 1 884 710 174 757    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.8  
 
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 87 200 AM  
LOWEST 41 200 PM  
AVERAGE 64  
   
......................................................
 
 
THE CEDAR RAPIDS IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 1927  
MINIMUM TEMPERATURE (F) 53 36 1975  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2025.....SUNRISE 643 AM CDT SUNSET 723 PM CDT  
SEPTEMBER 12 2025.....SUNRISE 644 AM CDT SUNSET 721 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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