285  
CDUS43 KLOT 240719  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
219 AM CDT FRI MAY 24 2024  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 23 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2024  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 90 2007 75 6 84  
2010  
MINIMUM 53 40 1992 53 0 57  
AVERAGE 67 64 3 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.40 1995 0.15 -0.15 0.00  
MONTH TO DATE 3.94 3.59 0.35 1.19  
SINCE MAR 1 15.58 10.41 5.17 6.01  
SINCE JAN 1 19.43 14.58 4.85 12.67  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.6 5.1 -4.5 2.1  
SINCE JUL 1 18.7 33.2 -14.5 16.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 50 154 -104 117  
SINCE MAR 1 1068 1408 -340 1381  
SINCE JUL 1 5028 6014 -986 5655  
 
COOLING  
YESTERDAY 2 3 -1 6  
MONTH TO DATE 49 39 10 32  
SINCE MAR 1 65 49 16 41  
SINCE JAN 1 65 49 16 41    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 92 2010  
MINIMUM TEMPERATURE (F) 53 34 1992  
 
SUNRISE AND SUNSET  
MAY 24 2024...........SUNRISE 5:25 AM CDT SUNSET 8:14 PM CDT  
MAY 25 2024...........SUNRISE 5:24 AM CDT SUNSET 8:15 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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