836  
CDUS43 KLOT 102238  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
438 PM CST MON FEB 10 2025  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 10 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1928 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 37 3:32 PM 62 2009 35 2 43  
MINIMUM 17 6:17 AM -12 1982 21 -4 33  
AVERAGE 27 28 -1 38  
 
PRECIPITATION (IN)  
TODAY 0.00 0.98 1981 0.05 -0.05 0.00  
MONTH TO DATE T 0.44 -0.44 0.14  
SINCE DEC 1 3.09 3.71 -0.62 5.10  
SINCE JAN 1 1.16 1.92 -0.76 2.43  
 
DEGREE DAYS  
HEATING  
TODAY 38 37 1 27  
MONTH TO DATE 329 378 -49 234  
SINCE DEC 1 2557 2629 -72 2138  
SINCE JUL 1 3263 3713 -450 3090  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 8:00 AM  
LOWEST 26 2:00 PM  
AVERAGE 43  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 71 1999  
MINIMUM TEMPERATURE (F) 21 -8 1936  
1955  
 
SUNRISE AND SUNSET  
FEBRUARY 10 2025......SUNRISE 6:53 AM CST SUNSET 5:18 PM CST  
FEBRUARY 11 2025......SUNRISE 6:51 AM CST SUNSET 5:20 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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