604  
CDUS43 KLSX 272251  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
451 PM CST WED DEC 27 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 27 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 40 1208 AM 71 1946 41 -1 36  
MINIMUM 32 1202 PM -7 1924 24 8 5  
AVERAGE 36 32 4 21  
 
PRECIPITATION (IN)  
TODAY 0.03 2.05 1968 0.07 -0.04 0.00  
MONTH TO DATE 2.65 1.82 0.83 1.18  
SINCE DEC 1 2.65 1.82 0.83 1.18  
SINCE JAN 1 34.37 41.16 -6.79 34.07  
 
SNOWFALL (IN)  
TODAY T 4.0 1915 0.1 -0.1 0.0  
MONTH TO DATE T 2.8 -2.8 2.0  
SINCE DEC 1 T 2.8 -2.8 2.0  
SINCE JUL 1 T 3.6 -3.6 4.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 29 32 -3 44  
MONTH TO DATE 580 794 -214 870  
SINCE DEC 1 580 794 -214 870  
SINCE JUL 1 1389 1701 -312 1737  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1604 1447 157 1728    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 PM  
LOWEST 73 1200 AM  
AVERAGE 85  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 71 1984  
MINIMUM TEMPERATURE (F) 24 -12 1924  
 
SUNRISE AND SUNSET  
DECEMBER 27 2023......SUNRISE 726 AM CST SUNSET 454 PM CST  
DECEMBER 28 2023......SUNRISE 726 AM CST SUNSET 455 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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