245  
CDUS43 KLSX 152227  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
427 PM CST FRI DEC 15 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 15 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 62 322 PM 76 2021 44 18 36  
MINIMUM 42 231 AM -15 1901 27 15 32  
AVERAGE 52 35 17 34  
 
PRECIPITATION (IN)  
TODAY 0.00 1.49 1992 0.07 -0.07 0.00  
MONTH TO DATE 1.54 1.02 0.52 1.18  
SINCE DEC 1 1.54 1.02 0.52 1.18  
SINCE JAN 1 33.26 40.36 -7.10 34.07  
 
SNOWFALL (IN)  
TODAY 0.0 7.0 1911 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.5 -1.5 0.0  
SINCE DEC 1 0.0 1.5 -1.5 0.0  
SINCE JUL 1 T 2.3 -2.3 2.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 30 -17 31  
MONTH TO DATE 326 418 -92 355  
SINCE DEC 1 326 418 -92 355  
SINCE JUL 1 1135 1325 -190 1222  
 
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 22 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 200 AM  
LOWEST 32 200 PM  
AVERAGE 46  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 70 1889  
MINIMUM TEMPERATURE (F) 27 -11 1989  
 
SUNRISE AND SUNSET  
DECEMBER 15 2023......SUNRISE 720 AM CST SUNSET 448 PM CST  
DECEMBER 16 2023......SUNRISE 721 AM CST SUNSET 448 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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