405  
CDUS43 KDVN 312126  
CLICID  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
426 PM CDT THU JUL 31 2025  
   
...............................
 
 
   
..THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR JULY 31 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 77 257 PM 106 1913 83 -6 85  
MINIMUM 64 555 AM 48 1971 62 2 69  
AVERAGE 71 72 -1 77  
 
PRECIPITATION (IN)  
TODAY 0.00 2.71 1950 0.13 -0.13 0.91  
MONTH TO DATE 6.15 4.41 1.74 9.29  
SINCE JUN 1 8.49 9.97 -1.48 12.95  
SINCE JAN 1 17.46 21.94 -4.48 26.66  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE JUN 1 4 26 -22 3  
SINCE JUL 1 0 0 0 2  
 
COOLING  
TODAY 6 8 -2 12  
MONTH TO DATE 354 245 109 236  
SINCE JUN 1 620 418 202 478  
SINCE JAN 1 673 476 197 524    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1200 AM  
LOWEST 45 300 PM  
AVERAGE 66  
   
......................................................
 
 
THE CEDAR RAPIDS IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 102 1917  
MINIMUM TEMPERATURE (F) 62 48 1895  
 
SUNRISE AND SUNSET  
JULY 31 2025..........SUNRISE 600 AM CDT SUNSET 826 PM CDT  
AUGUST 1 2025........SUNRISE 601 AM CDT SUNSET 825 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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