830  
CDUS43 KLOT 232146  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
443 PM CDT SUN JUL 23 2017  
 
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 23 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1992 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE  
VALUE (LST) VALUE VALUE FROM  
NORMAL    
...........................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 88 200 PM 94 2012 84 4  
2001  
MINIMUM 72 MM 53 2000 64 8  
AVERAGE 80 74 6  
 
PRECIPITATION (IN)  
TODAY 0.10 1.70 2011 0.18 -0.08  
MONTH TO DATE 5.44 3.40 2.04  
SINCE JUN 1 7.22 7.74 -0.52  
SINCE JAN 1 29.44 22.44 7.00  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0  
MONTH TO DATE 0 0 0  
SINCE JUN 1 10 33 -23  
SINCE JUL 1 0 0 0  
 
COOLING  
TODAY 15 9 6  
MONTH TO DATE 226 207 19  
SINCE JUN 1 450 387 63  
SINCE JAN 1 487 445 42    
...........................................................
 
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 102 2005  
MINIMUM TEMPERATURE (F) 64 52 2000  
 
 
SUNRISE AND SUNSET  
JULY 23 2017..........SUNRISE 538 AM CDT SUNSET 819 PM CDT  
JULY 24 2017..........SUNRISE 539 AM CDT SUNSET 818 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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