279  
CDUS43 KDVN 170911  
CLICID  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
411 AM CDT SUN SEP 17 2023  
   
...............................
 
 
   
..THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR SEPTEMBER 16 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1891 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 102 PM 98 1931 75 2 85  
MINIMUM 53 1159 PM 34 1937 52 1 59  
AVERAGE 65 63 2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.73 1921 0.12 -0.11 0.00  
MONTH TO DATE 0.64 1.88 -1.24 0.73  
SINCE SEP 1 0.64 1.88 -1.24 0.73  
SINCE JAN 1 15.04 27.89 -12.85 21.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 16 42 -26 7  
SINCE SEP 1 16 42 -26 7  
SINCE JUL 1 23 60 -37 7  
 
COOLING  
YESTERDAY 0 3 -3 7  
MONTH TO DATE 73 56 17 74  
SINCE SEP 1 73 56 17 74  
SINCE JAN 1 881 725 156 862    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 AM  
LOWEST 54 100 PM  
AVERAGE 77  
   
......................................................
 
 
THE CEDAR RAPIDS IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 99 1925  
MINIMUM TEMPERATURE (F) 51 38 1900  
1916  
1943  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 649 AM CDT SUNSET 713 PM CDT  
SEPTEMBER 18 2023.....SUNRISE 650 AM CDT SUNSET 711 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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