384  
CDUS43 KLSX 120833  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
233 AM CST FRI JAN 12 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 11 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 50 351 PM 74 1890 40 10 66  
1911  
MINIMUM 35 708 AM -14 1918 24 11 42  
AVERAGE 43 32 11 54  
 
PRECIPITATION (IN)  
YESTERDAY T 1.81 1916 0.08 -0.08 0.00  
MONTH TO DATE 1.05 1.03 0.02 0.97  
SINCE DEC 1 3.34 3.53 -0.19 2.93  
SINCE JAN 1 1.05 1.03 0.02 0.97  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.0 1909 0.2 -0.2 0.0  
MONTH TO DATE 3.1 2.1 1.0 T  
SINCE DEC 1 3.6 5.3 -1.7 2.1  
SINCE JUL 1 3.6 6.2 -2.6 2.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 33 -11 11  
MONTH TO DATE 306 359 -53 214  
SINCE DEC 1 917 1243 -326 1113  
SINCE JUL 1 1569 2065 -496 1906  
 
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 23 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 700 AM  
LOWEST 48 200 PM  
AVERAGE 62  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 70 1936  
MINIMUM TEMPERATURE (F) 24 -17 1918  
 
SUNRISE AND SUNSET  
JANUARY 12 2024.......SUNRISE 719 AM CST SUNSET 501 PM CST  
JANUARY 13 2024.......SUNRISE 719 AM CST SUNSET 502 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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