608  
CDUS43 KDVN 180622  
CLICID  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
122 AM CDT MON AUG 18 2025  
   
...............................  
 
   
..THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR AUGUST 17 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 90 327 PM 100 1913 81 9 81  
1988  
MINIMUM 71 1159 PM 46 1924 61 10 65  
AVERAGE 81 71 10 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.38 1902 0.13 -0.13 0.00  
MONTH TO DATE 4.89 2.28 2.61 1.25  
SINCE JUN 1 13.38 12.25 1.13 14.20  
SINCE JAN 1 22.35 24.22 -1.87 27.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 7  
SINCE JUN 1 4 31 -27 10  
SINCE JUL 1 0 5 -5 9  
 
COOLING  
YESTERDAY 16 6 10 8  
MONTH TO DATE 142 116 26 113  
SINCE JUN 1 761 534 227 591  
SINCE JAN 1 814 592 222 637    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 70 300 PM  
AVERAGE 85  
   
......................................................  
 
THE CEDAR RAPIDS IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 108 1936  
MINIMUM TEMPERATURE (F) 60 46 2002  
 
SUNRISE AND SUNSET  
AUGUST 18 2025........SUNRISE 618 AM CDT SUNSET 802 PM CDT  
AUGUST 19 2025........SUNRISE 619 AM CDT SUNSET 800 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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