029  
CDUS43 KLOT 250634  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
134 AM CDT THU MAY 25 2023  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 24 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 70 1:22 PM 93 1950 74 -4 68  
MINIMUM 54 8:16 PM 36 1935 55 -1 52  
AVERAGE 62 64 -2 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.31 1955 0.12 -0.12 0.00  
MONTH TO DATE 0.59 3.19 -2.60 2.81  
SINCE MAR 1 4.18 8.64 -4.46 10.13  
SINCE JAN 1 9.53 11.58 -2.05 13.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 4 -1 5  
MONTH TO DATE 102 156 -54 130  
SINCE MAR 1 1289 1383 -94 1287  
SINCE JUL 1 5193 5706 -513 5314  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 39 45 -6 116  
SINCE MAR 1 65 56 9 125  
SINCE JAN 1 65 56 9 125    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 7:00 PM  
LOWEST 38 11:00 PM  
AVERAGE 50  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1950  
2016  
2018  
MINIMUM TEMPERATURE (F) 55 35 1934  
 
SUNRISE AND SUNSET  
MAY 25 2023...........SUNRISE 5:23 AM CDT SUNSET 8:14 PM CDT  
MAY 26 2023...........SUNRISE 5:22 AM CDT SUNSET 8:14 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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