488  
CDUS43 KLOT 032133  
CLIORD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
433 PM CDT FRI NOV 03 2023  
   
...............................
 
 
   
..THE CHICAGO-OHARE CLIMATE SUMMARY FOR NOVEMBER 3 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 58 2:59 PM 75 1938 54 4 73  
1964  
1987  
MINIMUM 47 6:47 AM 11 1951 39 8 52  
AVERAGE 53 47 6 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.72 1946 0.09 -0.09 0.00  
MONTH TO DATE 0.00 0.27 -0.27 0.00  
SINCE SEP 1 5.64 6.89 -1.25 3.86  
SINCE JAN 1 29.90 33.60 -3.70 28.97  
 
SNOWFALL (IN)  
TODAY 0.0 4.4 1951 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.9 0.2 0.7 T  
SINCE JUL 1 0.9 0.2 0.7 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 18 -6 2  
MONTH TO DATE 60 54 6 17  
SINCE SEP 1 366 486 -120 437  
SINCE JUL 1 368 492 -124 437  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 211 131 80 168  
SINCE JAN 1 1145 1003 142 1169    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 13.7  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 8:00 AM  
LOWEST 44 2:00 PM  
AVERAGE 49  
   
......................................................
 
 
THE CHICAGO-OHARE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 74 1978  
2020  
MINIMUM TEMPERATURE (F) 39 11 1991  
 
SUNRISE AND SUNSET  
NOVEMBER 3 2023......SUNRISE 7:26 AM CDT SUNSET 5:43 PM CDT  
NOVEMBER 4 2023......SUNRISE 7:28 AM CDT SUNSET 5:42 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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