185  
CDUS43 KLOT 012136  
CLILOT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
436 PM CDT MON JUN 01 2026  
   
...............................  
 
   
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JUNE 1 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1992 TO 2026  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 92 2002 78 -8 72  
MINIMUM 56 38 1993 56 0 42  
AVERAGE 63 67 -4 57  
 
PRECIPITATION (IN)  
TODAY 0.02 1.48 1999 0.16 -0.14 0.00  
MONTH TO DATE 0.02 0.16 -0.14 0.00  
SINCE JUN 1 0.02 0.16 -0.14 0.00  
SINCE JAN 1 15.01 15.96 -0.95 10.92  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 30.7 33.2 -2.5 17.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 2 2 0 8  
MONTH TO DATE 2 2 0 8  
SINCE JUN 1 2 2 0 8  
SINCE JUL 1 5765 6042 -277 5636  
 
COOLING  
TODAY 0 4 -4 0  
MONTH TO DATE 0 4 -4 0  
SINCE JUN 1 0 4 -4 0  
SINCE JAN 1 56 81 -25 44    
........................................................  
 
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 2020  
MINIMUM TEMPERATURE (F) 56 42 2003  
2015  
 
SUNRISE AND SUNSET  
JUNE 1 2026..........SUNRISE 5:21 AM CDT SUNSET 8:20 PM CDT  
JUNE 2 2026..........SUNRISE 5:20 AM CDT SUNSET 8:21 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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