753  
CDUS43 KDVN 152145  
CLICID  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
445 PM CDT TUE SEP 15 2026  
   
...............................
 
 
   
..THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR SEPTEMBER 15 2026
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1891 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 1054 AM 97 1939 75 -3 89  
MINIMUM 65 221 PM 31 2007 52 13 66  
AVERAGE 69 64 5 78  
 
PRECIPITATION (IN)  
TODAY MM 7.78 1914 0.11 MM 0.22  
MONTH TO DATE 2.46 1.76 0.70 0.29  
SINCE SEP 1 2.46 1.76 0.70 0.29  
SINCE JAN 1 31.92 27.77 4.15 22.67  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 9 38 -29 51  
SINCE SEP 1 9 38 -29 51  
SINCE JUL 1 11 56 -45 72  
 
COOLING  
TODAY 4 3 1 13  
MONTH TO DATE 141 53 88 61  
SINCE SEP 1 141 53 88 61  
SINCE JAN 1 985 722 263 935    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 81 200 PM  
AVERAGE 91  
   
......................................................
 
 
THE CEDAR RAPIDS IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 98 1931  
MINIMUM TEMPERATURE (F) 52 34 1937  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2026.....SUNRISE 647 AM CDT SUNSET 716 PM CDT  
SEPTEMBER 16 2026.....SUNRISE 648 AM CDT SUNSET 714 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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