620  
CDUS43 KLSX 092229  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
429 PM CST FRI FEB 09 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 9 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 69 153 PM 75 1943 44 25 53  
MINIMUM 52 406 AM -16 1899 26 26 41  
AVERAGE 61 35 26 47  
 
PRECIPITATION (IN)  
TODAY 0.00 2.36 1959 0.07 -0.07 0.49  
MONTH TO DATE 0.00 0.65 -0.65 0.96  
SINCE DEC 1 6.32 5.74 0.58 5.13  
SINCE JAN 1 4.03 3.24 0.79 3.17  
 
SNOWFALL (IN)  
TODAY 0.0 5.0 1910 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.3 -1.3 0.0  
SINCE DEC 1 5.9 10.2 -4.3 4.6  
SINCE JUL 1 5.9 11.1 -5.2 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 30 -26 18  
MONTH TO DATE 134 280 -146 232  
SINCE DEC 1 1765 2184 -419 1916  
SINCE JUL 1 2417 3006 -589 2709  
 
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 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 400 AM  
LOWEST 37 200 PM  
AVERAGE 60  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 83 1932  
MINIMUM TEMPERATURE (F) 26 -9 1982  
 
SUNRISE AND SUNSET  
FEBRUARY 9 2024......SUNRISE 700 AM CST SUNSET 532 PM CST  
FEBRUARY 10 2024......SUNRISE 659 AM CST SUNSET 533 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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