298  
CDUS43 KLOT 140649  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
149 AM CDT FRI JUL 14 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 13 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 2:02 PM 106 1995 85 -7 85  
MINIMUM 64 7:30 AM 50 1940 68 -4 70  
AVERAGE 71 77 -6 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.49 1963 0.11 -0.11 0.00  
MONTH TO DATE 9.11 1.47 7.64 1.77  
SINCE JUN 1 11.19 5.48 5.71 3.35  
SINCE JAN 1 20.72 17.96 2.76 17.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 16 24 -8 1  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 6 12 -6 13  
MONTH TO DATE 130 146 -16 171  
SINCE JUN 1 352 368 -16 480  
SINCE JAN 1 451 450 1 665    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 58 2:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 104 1936  
MINIMUM TEMPERATURE (F) 68 52 1930  
 
SUNRISE AND SUNSET  
JULY 14 2023..........SUNRISE 5:28 AM CDT SUNSET 8:25 PM CDT  
JULY 15 2023..........SUNRISE 5:29 AM CDT SUNSET 8:24 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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