541  
CDUS43 KLOT 072135  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
435 PM CDT SUN MAY 07 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 7 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 85 12:22 PM 89 1936 68 17 65  
MINIMUM 66 6:11 AM 32 1974 49 17 48  
AVERAGE 76 58 18 57  
 
PRECIPITATION (IN)  
TODAY 0.00 2.01 1998 0.13 -0.13 0.00  
MONTH TO DATE 0.08 0.94 -0.86 1.66  
SINCE MAR 1 3.67 6.39 -2.72 8.98  
SINCE JAN 1 9.02 9.33 -0.31 12.11  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 8  
MONTH TO DATE 59 60 -1 90  
SINCE MAR 1 1246 1287 -41 1247  
SINCE JUL 1 5150 5610 -460 5274  
 
COOLING  
TODAY 11 1 10 0  
MONTH TO DATE 19 7 12 0  
SINCE MAR 1 45 18 27 9  
SINCE JAN 1 45 18 27 9    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 4:00 AM  
LOWEST 46 12:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 93 2014  
MINIMUM TEMPERATURE (F) 49 33 1947  
1977  
 
SUNRISE AND SUNSET  
MAY 7 2023...........SUNRISE 5:40 AM CDT SUNSET 7:56 PM CDT  
MAY 8 2023...........SUNRISE 5:39 AM CDT SUNSET 7:57 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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