483  
CDUS43 KDVN 230900  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
400 AM CDT TUE OCT 23 2018  
 
   
...............................
 
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR OCTOBER 22 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 309 PM MM MM 60 7 62  
MINIMUM 35 450 AM MM MM 39 -4 44  
AVERAGE 51 50 1 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.10 -0.10 0.33  
MONTH TO DATE 7.04 2.01 5.03 3.70  
SINCE SEP 1 14.09 5.40 8.69 4.19  
SINCE JAN 1 43.10 31.55 11.55 29.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 15 -1 12  
MONTH TO DATE 298 259 39 94  
SINCE SEP 1 372 363 9 126  
SINCE JUL 1 372 371 1 126  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 23 10 13 29  
SINCE SEP 1 172 90 82 201  
SINCE JAN 1 1273 912 361 1073    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (270)  
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 89 500 AM  
LOWEST 26 200 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE IOWA CITY IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 MM MM  
MINIMUM TEMPERATURE (F) 39 MM MM  
 
 
SUNRISE AND SUNSET  
OCTOBER 23 2018.......SUNRISE 728 AM CDT SUNSET 613 PM CDT  
OCTOBER 24 2018.......SUNRISE 729 AM CDT SUNSET 611 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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