328  
CDUS43 KDVN 312127  
CLIIOW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
427 PM CDT TUE OCT 31 2023  
   
...............................
 
 
   
..THE IOWA CITY IA CLIMATE SUMMARY FOR OCTOBER 31 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 37 259 PM MM MM 57 -20 68  
MINIMUM 28 1202 AM MM MM 36 -8 39  
AVERAGE 33 46 -13 54  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.08 -0.08 0.00  
MONTH TO DATE 2.47 2.98 -0.51 0.82  
SINCE SEP 1 4.92 6.22 -1.30 2.75  
SINCE JAN 1 21.58 32.06 -10.48 21.92  
 
DEGREE DAYS  
HEATING  
TODAY 32 19 13 11  
MONTH TO DATE 345 385 -40 401  
SINCE SEP 1 353 469 -116 468  
SINCE JUL 1 354 475 -121 468  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 40 15 25 4  
SINCE SEP 1 183 125 58 148  
SINCE JAN 1 1144 1044 100 1192    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 16.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 1200 AM  
LOWEST 54 300 PM  
AVERAGE 65  
   
......................................................
 
 
THE IOWA CITY IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 MM MM  
MINIMUM TEMPERATURE (F) 36 MM MM  
 
SUNRISE AND SUNSET  
OCTOBER 31 2023.......SUNRISE 737 AM CDT SUNSET 602 PM CDT  
NOVEMBER 1 2023......SUNRISE 738 AM CDT SUNSET 601 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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