458  
CDUS43 KLSX 122232  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
432 PM CST FRI JAN 12 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 12 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 51 1050 AM 70 1936 40 11 52  
MINIMUM 26 359 PM -17 1918 24 2 31  
AVERAGE 39 32 7 42  
 
PRECIPITATION (IN)  
TODAY 1.66 1.67 2005 0.08 1.58 0.05  
MONTH TO DATE 2.71 1.11 1.60 1.02  
SINCE DEC 1 5.00 3.61 1.39 2.98  
SINCE JAN 1 2.71 1.11 1.60 1.02  
 
SNOWFALL (IN)  
TODAY 0.0 5.1 1964 0.2 -0.2 0.0  
MONTH TO DATE 3.1 2.3 0.8 T  
SINCE DEC 1 3.6 5.5 -1.9 2.1  
SINCE JUL 1 3.6 6.4 -2.8 2.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 33 -7 23  
MONTH TO DATE 332 392 -60 237  
SINCE DEC 1 943 1276 -333 1136  
SINCE JUL 1 1595 2098 -503 1929  
 
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 35 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 14.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 900 AM  
LOWEST 52 100 AM  
AVERAGE 71  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 67 1932  
1952  
MINIMUM TEMPERATURE (F) 24 -8 1912  
 
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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