260  
CDUS43 KDVN 160632  
CLICID  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
132 AM CDT TUE SEP 16 2025  
   
...............................
 
 
   
..THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR SEPTEMBER 15 2025
 
 
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)  
YESTERDAY  
MAXIMUM 89 238 PM 97 1939 75 14 87  
MINIMUM 66 600 AM 31 2007 52 14 65  
AVERAGE 78 64 14 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 7.78 1914 0.11 0.11 0.00  
MONTH TO DATE 0.29 1.76 -1.47 T  
SINCE SEP 1 0.29 1.76 -1.47 T  
SINCE JAN 1 22.67 27.77 -5.10 29.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 51 38 13 28  
SINCE SEP 1 51 38 13 28  
SINCE JUL 1 72 56 16 41  
 
COOLING  
YESTERDAY 13 3 10 11  
MONTH TO DATE 61 53 8 41  
SINCE SEP 1 61 53 8 41  
SINCE JAN 1 935 722 213 789    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 51 300 PM  
AVERAGE 72  
   
......................................................
 
 
THE CEDAR RAPIDS IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 98 1931  
MINIMUM TEMPERATURE (F) 52 34 1937  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2025.....SUNRISE 648 AM CDT SUNSET 714 PM CDT  
SEPTEMBER 17 2025.....SUNRISE 649 AM CDT SUNSET 712 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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