637  
CDUS43 KDVN 082135  
CLICID  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
435 PM CDT MON SEP 08 2025  
   
...............................
 
 
   
..THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR SEPTEMBER 8 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 75 147 PM 98 1922 77 -2 74  
MINIMUM 48 137 AM 38 1986 55 -7 41  
AVERAGE 62 66 -4 58  
 
PRECIPITATION (IN)  
TODAY 0.00 5.05 1941 0.12 -0.12 0.00  
MONTH TO DATE 0.06 0.95 -0.89 T  
SINCE SEP 1 0.06 0.95 -0.89 T  
SINCE JAN 1 22.44 26.96 -4.52 29.93  
 
DEGREE DAYS  
HEATING  
TODAY 3 2 1 7  
MONTH TO DATE 51 14 37 25  
SINCE SEP 1 51 14 37 25  
SINCE JUL 1 72 32 40 38  
 
COOLING  
TODAY 0 4 -4 0  
MONTH TO DATE 2 32 -30 2  
SINCE SEP 1 2 32 -30 2  
SINCE JAN 1 876 701 175 750    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1200 AM  
LOWEST 41 1200 PM  
AVERAGE 62  
   
......................................................
 
 
THE CEDAR RAPIDS IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 99 1912  
2013  
MINIMUM TEMPERATURE (F) 55 38 1924  
 
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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