351  
CDUS43 KLSX 192236  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
436 PM CST FRI JAN 19 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 19 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 27 1212 AM 75 1952 40 -13 44  
MINIMUM 10 854 AM -14 1940 23 -13 37  
AVERAGE 19 32 -13 41  
 
PRECIPITATION (IN)  
TODAY 0.02 1.36 1988 0.08 -0.06 T  
MONTH TO DATE 1.85 1.69 0.16 1.68  
SINCE DEC 1 4.14 4.19 -0.05 3.64  
SINCE JAN 1 1.85 1.69 0.16 1.68  
 
SNOWFALL (IN)  
TODAY 0.5 6.9 1987 0.2 0.3 0.0  
MONTH TO DATE 5.6 3.7 1.9 T  
SINCE DEC 1 6.1 6.9 -0.8 2.1  
SINCE JUL 1 6.1 7.8 -1.7 2.9  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 46 33 13 24  
MONTH TO DATE 687 623 64 412  
SINCE DEC 1 1298 1507 -209 1311  
SINCE JUL 1 1950 2329 -379 2104  
 
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 25 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 16.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 100 AM  
LOWEST 50 400 PM  
AVERAGE 64  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 72 1906  
MINIMUM TEMPERATURE (F) 23 -18 1985  
 
SUNRISE AND SUNSET  
JANUARY 19 2024.......SUNRISE 717 AM CST SUNSET 508 PM CST  
JANUARY 20 2024.......SUNRISE 716 AM CST SUNSET 509 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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