501  
CDUS43 KLOT 072234  
CLIMDW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
434 PM CST FRI FEB 07 2025  
   
...............................
 
 
   
..THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR FEBRUARY 7 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 33 3:59 PM 59 2009 35 -2 48  
MINIMUM 21 8:18 AM -6 2021 21 0 30  
AVERAGE 27 28 -1 39  
 
PRECIPITATION (IN)  
TODAY 0.00 0.67 1933 0.05 -0.05 0.00  
MONTH TO DATE T 0.30 -0.30 0.00  
SINCE DEC 1 3.09 3.57 -0.48 4.96  
SINCE JAN 1 1.16 1.78 -0.62 2.29  
 
DEGREE DAYS  
HEATING  
TODAY 38 38 0 26  
MONTH TO DATE 221 267 -46 179  
SINCE DEC 1 2449 2518 -69 2083  
SINCE JUL 1 3155 3602 -447 3035  
 
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 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 43 4:00 AM  
LOWEST 30 1:00 PM  
AVERAGE 37  
   
......................................................
 
 
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 61 1990  
MINIMUM TEMPERATURE (F) 21 -12 1933  
 
SUNRISE AND SUNSET  
FEBRUARY 7 2025......SUNRISE 6:56 AM CST SUNSET 5:14 PM CST  
FEBRUARY 8 2025......SUNRISE 6:55 AM CST SUNSET 5:16 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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