425  
CDUS43 KLOT 260632  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
132 AM CDT FRI MAY 26 2023  
   
...............................
 
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 25 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2023  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 89 2016 76 -12 79  
MINIMUM 46 32 1992 54 -8 56  
AVERAGE 55 64 -9 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.31 2011 0.15 -0.15 0.24  
MONTH TO DATE 1.19 3.89 -2.70 3.35  
SINCE MAR 1 6.01 10.71 -4.70 12.28  
SINCE JAN 1 12.67 14.88 -2.21 16.40  
 
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 2.1 5.1 -3.0 3.7  
SINCE JUL 1 16.1 33.2 -17.1 32.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 4 6 0  
MONTH TO DATE 129 162 -33 161  
SINCE MAR 1 1393 1416 -23 1477  
SINCE JUL 1 5667 6022 -355 5880  
 
COOLING  
YESTERDAY 0 3 -3 3  
MONTH TO DATE 32 45 -13 88  
SINCE MAR 1 41 55 -14 93  
SINCE JAN 1 41 55 -14 93    
........................................................
 
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 91 2012  
MINIMUM TEMPERATURE (F) 54 35 1992  
 
SUNRISE AND SUNSET  
MAY 26 2023...........SUNRISE 5:24 AM CDT SUNSET 8:15 PM CDT  
MAY 27 2023...........SUNRISE 5:23 AM CDT SUNSET 8:16 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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