055  
CDUS43 KLSX 170832  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
232 AM CST WED JAN 17 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 16 2024
 
 
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)  
YESTERDAY  
MAXIMUM 16 408 PM 71 1990 40 -24 62  
MINIMUM 2 805 AM -14 1977 23 -21 46  
AVERAGE 9 32 -23 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.06 1907 0.09 -0.08 0.05  
MONTH TO DATE 1.82 1.45 0.37 1.07  
SINCE DEC 1 4.11 3.95 0.16 3.03  
SINCE JAN 1 1.82 1.45 0.37 1.07  
 
SNOWFALL (IN)  
YESTERDAY 0.1 10.9 1978 0.2 -0.1 0.0  
MONTH TO DATE 4.9 3.1 1.8 T  
SINCE DEC 1 5.4 6.3 -0.9 2.1  
SINCE JUL 1 5.4 7.2 -1.8 2.9  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
YESTERDAY 56 33 23 11  
MONTH TO DATE 573 524 49 344  
SINCE DEC 1 1184 1408 -224 1243  
SINCE JUL 1 1836 2230 -394 2036  
 
COOLING  
YESTERDAY 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 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 600 AM  
LOWEST 40 500 PM  
AVERAGE 55  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 72 1894  
MINIMUM TEMPERATURE (F) 23 -14 1930  
 
SUNRISE AND SUNSET  
JANUARY 17 2024.......SUNRISE 718 AM CST SUNSET 506 PM CST  
JANUARY 18 2024.......SUNRISE 717 AM CST SUNSET 507 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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