216  
CDUS43 KLSX 160841  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
241 AM CST TUE JAN 16 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 15 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 11 502 PM 69 1901 40 -29 54  
MINIMUM -3 739 AM -12 1888 23 -26 32  
AVERAGE 4 32 -28 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.18 1907 0.08 -0.04 0.00  
MONTH TO DATE 1.81 1.36 0.45 1.02  
SINCE DEC 1 4.10 3.86 0.24 2.98  
SINCE JAN 1 1.81 1.36 0.45 1.02  
 
SNOWFALL (IN)  
YESTERDAY 1.2 4.0 1997 0.2 1.0 0.0  
MONTH TO DATE 4.8 2.9 1.9 T  
SINCE DEC 1 5.3 6.1 -0.8 2.1  
SINCE JUL 1 5.3 7.0 -1.7 2.9  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 61 33 28 22  
MONTH TO DATE 517 491 26 333  
SINCE DEC 1 1128 1375 -247 1232  
SINCE JUL 1 1780 2197 -417 2025  
 
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 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 1000 PM  
LOWEST 48 400 PM  
AVERAGE 60  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 71 1990  
MINIMUM TEMPERATURE (F) 23 -14 1977  
 
SUNRISE AND SUNSET  
JANUARY 16 2024.......SUNRISE 718 AM CST SUNSET 505 PM CST  
JANUARY 17 2024.......SUNRISE 718 AM CST SUNSET 506 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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