606  
CDUS43 KLSX 272251  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
451 PM CST WED DEC 27 2023  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 27 2023  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 44 137 AM 72 1971 42 2 34  
MINIMUM 35 359 PM -3 1886 26 9 12  
AVERAGE 40 34 6 23  
 
PRECIPITATION (IN)  
TODAY 0.31 3.04 1922 0.09 0.22 T  
MONTH TO DATE 2.10 2.15 -0.05 1.65  
SINCE DEC 1 2.10 2.15 -0.05 1.65  
SINCE JAN 1 32.95 41.35 -8.40 48.63  
 
SNOWFALL (IN)  
TODAY 0.2 5.2 1939 0.1 0.1 T  
MONTH TO DATE 0.2 2.6 -2.4 2.1  
SINCE DEC 1 0.2 2.6 -2.4 2.1  
SINCE JUL 1 0.2 3.5 -3.3 2.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 25 31 -6 42  
MONTH TO DATE 508 756 -248 831  
SINCE DEC 1 508 756 -248 831  
SINCE JUL 1 1160 1578 -418 1624  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1942 1713 229 1977    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
MIXED PRECIP  
RAIN  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1100 AM  
LOWEST 57 1200 AM  
AVERAGE 73  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 75 1928  
MINIMUM TEMPERATURE (F) 26 -8 1924  
 
SUNRISE AND SUNSET  
DECEMBER 27 2023......SUNRISE 718 AM CST SUNSET 447 PM CST  
DECEMBER 28 2023......SUNRISE 719 AM CST SUNSET 447 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MO Page
The Nexlab IL Page
Main Text Page