040  
CDUS43 KDVN 080635  
CLICID  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
135 AM CDT MON SEP 08 2025  
   
...............................
 
 
   
..THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR SEPTEMBER 7 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 70 304 PM 100 1922 78 -8 68  
MINIMUM 39 532 AM 38 1986 55 -16 45  
AVERAGE 55 66 -11 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.93 1917 0.12 -0.12 0.00  
MONTH TO DATE 0.06 0.83 -0.77 T  
SINCE SEP 1 0.06 0.83 -0.77 T  
SINCE JAN 1 22.44 26.84 -4.40 29.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 2 8 8  
MONTH TO DATE 48 12 36 18  
SINCE SEP 1 48 12 36 18  
SINCE JUL 1 69 30 39 31  
 
COOLING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 2 28 -26 2  
SINCE SEP 1 2 28 -26 2  
SINCE JAN 1 876 697 179 750    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 34 300 PM  
AVERAGE 66  
   
......................................................
 
 
THE CEDAR RAPIDS IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 98 1922  
MINIMUM TEMPERATURE (F) 55 38 1986  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2025.....SUNRISE 640 AM CDT SUNSET 728 PM CDT  
SEPTEMBER 9 2025.....SUNRISE 641 AM CDT SUNSET 726 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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